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sag00005aem 1 microcomputer peripheral lsis mn1380s series (lead-free version) cmos lsis for voltage detection overview the mn1380s series are elements that monitor the power supply voltage supplied to microcomputers and other lsi systems and issue reset signals for initializing the system after the power is first applied or for prevent- ing runaway operation when the supply voltage fluctu- ates. there is a choice of three output types: cmos output, n-channel open drain output, and inverted cmos out- put. there are also three package types: mt-2, to-92, and a mini type for surface mounting. choose the ideal element for your application from the series' wide selection of detection ranks (17 ranks between 2.0 and 4.9 volts), output types, and package types. features three-pin element requiring no adjustment w ide selection of detection ranks (17 ranks between 2.0 and 4.9 volts) highly precise detection voltage detection voltage with hysteresis characteristic ? vd = 50 mv for ranks c to k ? vd = 100 mv for ranks l to u low current consumption: i dd = 1 a (typ.) for v dd = 5 v low fluctuation in detection voltage with tempera- ture (typ. 1 mv/?c) w ide selection of output types: cmos output, n- c hannel open drain output, and inverted cmos output w ide selection of package types: mt-2, to-92, and a mini type for surface mounting. applications battery checkers power outage detectors level discriminators memory backup systems microcomputer reset circuits pin assignment mt-2 type package 321 23 mn1383 - r 1381s 23r 12 3 1 2 3 scr t o-92 type package mini type package 1=out 2=v dd 3=v ss maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://panasonic.net/sc/en
2 mn1380s series microcomputer peripheral lsis mn1380s series naming conventions the mn1380s series offers a wide selection of detection ranks, output types, package types, and packaging. all combinations use the following naming conventions. when ordering, be sure to give the correct part number using these naming conventions. w inding direction for tape packaging (t a) ...... ta pe packaging for to-92 and mt-2 type package (tx) ...... embossed tape packing for mini type package f or further details, see the package specifications. detection voltage rank (c to u) output type: blank cmos output 1 n-channel open drain output 2 in ve rted cmos output package: 1 t o-92 type package 2 mini type package 3 mt -2 type package p anasonic mn1380s series of voltage detection cmos lsis with low current consumptions mn13821ser (tx) (example) embossed tape packaging r rank (detection voltage of 4.0 to 4.3 v) n-channel open drain output mini type package mn1380s series of voltage detection cmos lsis with low current consumption mn13811ser (ta) minimum packaging unit ta ping (mini and t o-92 types) 3,000 ta ping (mt-2 types) 2,000 lead free lead free
3 microcomputer peripheral lsis mn1380s series series lineup output pa c kage mt-2 type package to-92 type package mini type package cmos output mn1383 mn1381s mn1382s n-channel open drain output mn13831 mn13811s mn13821s inverted cmos output mn13832 mn13812s mn13822s detection ranks (on voltage) rank detection voltage for drop in power supply voltage (v dl ) unit detection voltage hysteresis width ( vd) unit min max min max c 2.0 2.2 d 2.1 2.3 e 2.2 2.4 v50 300 mv f 2.3 2.5 g 2.4 2.6 h 2.5 2.7 j 2.6 2.9 v50 300 mv k 2.8 3.1 l 3.0 3.3 m 3.2 3.5 n 3.4 3.7 p 3.6 3.9 q 3.8 4.1 v 100 300 mv r 4.0 4.3 s 4.2 4.5 t 4.4 4.7 u 4.6 4.9
4 mn1380s series microcomputer peripheral lsis block diagram pin descriptions pin no. symbol function description 1 out reset signal output pin 2v dd power supply pin 3v ss ground pin note * 1 : circuits vary slightly depending on the output type (cmos output, n-channel open drain output, or inverted cmos output) voltage reference 1 voltage reference 2 level converter comparator comparator output circuit * 1 v dd out v ss 2 1 3 + e + e
5 microcomputer peripheral lsis mn1380s series electrical characteristics 1) dc characteristics v ss =0v, ta=e20?c to +70?c parameter symbol conditions min typ max unit power supply current i dd v dd = 5 v *1 15 a load resistance = 10 kw detection voltage for drop v dl t a=25?c * 2 * 2 v in power supply voltage *2 see figures 1 and 4. detection voltage hysteresis vd * 2 * 2 mv width *2 "h" level output voltage v oh cmos output i oh =e 40 a 0.8v dd v dd inverted v dd =1.8v 0.8 v dd v cmos output i oh =e 0.5ma e1.5 "l" level output voltage v ol n-channel open v dd =1.8v v ss 0.4 drain output i ol =0.7ma v inverted v dd =6.0v v ss 0.6 cmos output i oh =0.3ma absolute maximum ratings v ss =0v, ta=25?c parameter symbol rating unit power supply voltage v dd 7.0 v output voltage v o e 0.3 to v dd +0.3 v operating ambient temperature ta e20 to +70 ?c storage temperature t stg e55 to +125 ?c recommended operating conditions v ss =0v, ta=25?c parameter symbol conditions min typ max unit power supply v dd see figures 1 and 4. 1.5 6.0 v voltage notes * 1 : this includes the output pin's leakage current. * 2 : for particulars, see the detection voltage rank table.
6 mn1380s series microcomputer peripheral lsis 2) ac characteristics v ss =0v, ta=25?c pa r ameter symbol conditions allowable value (typ) unit mn1383 mn13831 mn13832 mn1381s mn13811s mn13812s rank mn1382s mn13821s mn13822s c d e 3.0 2.5 230.0 f g see h reset release time t oh figures j 3.0 3.0 100.0 s 2 and 3. k l m n p q 2.0 4.0 30.0 r s t c d e 250.0 160.0 3.0 f g see h reset time t ol figures j 115.0 100.0 3.0 s 2 and 3. k l m n p q 15.0 35.0 3.0 r s t electrical characteristics (continued)
7 microcomputer peripheral lsis mn1380s series description of operation notes 1: output cannot be specified for power supply voltages under 1.5 v because operation is not guaranteed for that range. 2: v dl : detection voltage for drop in power supply voltage v dh : detection voltage for rise in power supply voltage t ol : time lag between the time that the power supply voltage reaches the detection voltage (v dl or v dh ) and the time that the output pin (out) goes to "l" level. t oh : time lag between the time that the power supply voltage reaches the detection voltage (v dl or v dh ) and the time that the output pin (out) goes to "h" level. 3: these characteristics for the n-channel open drain output are when a load resistor is connected between the out and v dd pins. figure 1. description of operation v dd v dh v dl 1.5v 0v 0v 0v v out v out cmos output, n-channel open drain output mn1383/1381s/1382s mn13831/13811s/13821s mn13832/13812s/13822s inverted cmos output figure t oh t oh t oh t oh t ol t ol t ol t ol t t t
8 mn1380s series microcomputer peripheral lsis description for measuring the output characteristics figure 2. description chart of measuring the output characteristics figure 3. circuit for measuring the output characteristics v dd 1.6v 0v 6.0v 1.5v 1.0v 0v 6.0v 1.6v 1.5v 1.0v 0v t oh t oh t ol t oh 6.0v cmos output, n-channel open drain output mn1383/1381s/1382s mn13831/13811s/13821s mn13832/13812s/13822s inverted cmos output v dd v out mn1380s series 100k ? 100pf switch: connect when measuring n-channel open drain output (mn13831/mn13811s/mn13821s) t t t
9 microcomputer peripheral lsis mn1380s series description for measuring the i/o characteristics notes 1 : output cannot be specified for power supply voltages under 1.5 v because operation is not guaranteed for that range. 2 : v dl : detection voltage for drop in power supply voltage v dh : detection voltage for rise in power supply voltage 3 : these characteristics for the n-channel open drain output are when a load resistor is connected between the out and v dd pins. figure 4. description chart for measuring the i/o characteristics cmos output, n-channel open drain output mn1383/1381s/1382s mn13831/13811s/13821s inverted cmos output mn13832/13812s/13822s v out v out 0 0 1.5v v dd v dl v dh 0 0 1.5v v dd v dl v dh operation indeterminate operation indeterminate vd vd
10 mn1380s series microcomputer peripheral lsis application circuit example connect resistors, capacitors, and the like only to the output pin on the mn1380s series element. note that connect- ing them to the power source pins changes v dh , v dl , and vd. sample circuit 1 sample circuit 2 select the values of r and c to match the application. v dd out c mn1380s series v dd out c mn1380s series r
11 microcomputer peripheral lsis mn1380s series package dimensions (unit: mm) 6.9 0.1 2.5 0.1 0.45 1.05 0.05 2.5 0.5 123 2.5 0.5 +0.10 ?.05 0.45 +0.10 ?.05 (0.8) (0.5) (1.0) (1.0) 4.5 0.1 14.5 0.5 4.0 0.7 0.65 max. (0.2) mt-2 type package (lead-free package)
12 mn1380s series microcomputer peripheral lsis package dimensions (unit: mm)(continued) ? ssip003-p-0000s (lead-free package) (1.00) (1.00) 3 1 5.00 0.20 4.00 0.20 2.30 0.20 0.60 0.15 0.40 0.10 5.00 0.20 13.30 0.50 0.40 +0.10 - 0.05 1.27 1.27
13 microcomputer peripheral lsis mn1380s series package dimensions (unit: mm)(continued) ? mini-3dc (lead-free package) 3 2 1 (1.45) 2.80 +0.20 - 0.30 1.50 +0.25 - 0.05 (0.65) (0.65) 2.90 +0.20 - 0.05 1.10 +0.20 - 0.10 0 to 0.10 1.20 +0.30 - 0.10 0.16 +0.10 - 0.06 0.40 +0.10 - 0.05 0.40 ?.20 0.10 to 0.30 1.90 +0.20 seating plane 0.95 0.95
14 mn1380s series microcomputer peripheral lsis 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 i dd (a ) i dd (a ) v dd (v) 2.0 1.5 1.0 0.5 e40 e20 0 20 40 60 80 a v v ss out v dd a v ss out v dd 5v ambient temperature, ta (?c) reference characteristics the following characteristics curves represent results from a specific sample therefore they do not guarantee the characteristics for the final product. figure 5.a. i dd vs. v dd characteristic (rank q) figure 5.b. measurement circuit figure 6.a. i dd t emperature characteristic (rank q) figure 6.b. measurement circuit
15 microcomputer peripheral lsis mn1380s series v v v ss out v dd v v v ss out v dd 4.8 4.6 4.4 4.2 4.0 3.8 3.6 3.4 e40 e20 0 20 40 60 80 v dl ,v dh (v) temperature ta(?c) ambient temperature, ta (?c) vd(v) 0.3 0.25 0.2 0.15 0.1 0.05 0 e40 e20 0 20 40 60 80 v dh v dl reference characteristics (continued) figure 7.a. v dl /v dh t emperature characteristic (rank q) figure 7.b. measurement circuit figure 8.a. vd temperature characteristic (rank q) figure 8.b. measurement circuit
16 mn1380s series microcomputer peripheral lsis 3 2 1 0 0 0.5 1.0 1.5 2.0 2.5 3.0 i ol (ma) v ol (v) 20 15 10 5 0 01 2 3 4 5 v ol (v) | i oh | (ma) e30?c 80?c e30?c 80?c a v v ss out v dd 1.8v a v v ss out v dd 5v room temperature room temperature reference characteristics (continued) figure 9.a. i ol vs. v ol characteristic figure 9.b. measurement circuit figure 10.a. i oh vs. v oh characteristic figure 10.b. measurement circuit
17 microcomputer peripheral lsis mn1380s series a v v ss out v dd 1.8v a v v ss out v dd 5v 2.5 2.0 1.5 1.0 0.5 0 e40 e20 020 40 60 80 i ol (ma) | i oh | (ma) e40 e20 020 40 60 80 7.0 6.5 6.0 5.5 5.0 4.5 ambient temperature, ta (?c) ambient temperature, ta (?c) reference characteristics (continued) figure 11.a. i ol vs. temperature characteristic figure 11.b. measurement circuit figure 12.a. i oh vs. temperature characteristic figure 12.b. measurement circuit
18 mn1380s series microcomputer peripheral lsis t o-92 type package taping-specifications (mn1381s/mn13811s/mn13812s) name symbol length (mm) adhesive tape width w0 6.0 0.5 feed hole position w1 9.0 0.5 adhesive tape position w2 0.5 max distance to top of product h 25.0 max distance to h0 19.0 0.5 bottom of product lead clinch height h1 16.0 0.5 feed hole diameter d0 4.0 0.2 ta pe thickness t1 0.7 0.2 t otal tape thickness t2 1.5 max t o-92 type package taping dimensions (ammunition pack) name symbol length (mm) product height* a 5.3 max product width* a1 5.2 max product thickness* t 4.2 max lead width* d 0.45 ta ped lead length l 1 2.0 max product pitch p 12.7 1.0 feed hole pitch p0 12.7 0.3 feed hole position p1 6.35 0.5 lead spacing f1, f2 2.5 product deflection angle h1, h2 2.0 max ta pe width w 18.0 +1.0 e 0.5 +0.15 e 0.1 +0.5 e 0.2 figure 13. to-92 type package taping-dimensions (ammunition pack) figure 14. box dimensions for to-92 type packages with ammunition pack wh d 330 250 41 unit: mm p 1 p a 1 f 1 f 2 d p 0 ?d 0 h 0 h l 1 h 1 w 2 w 0 w h 1 h 2 0 t 2 t 1 a t drawing direction 25 elements (example) b e h w d leave the space for at least three elements note* 1 : for further details, see the specifications issued separately.
19 microcomputer peripheral lsis mn1380s series embossed taping specifications for mini type package (mn1382s/mn13821s/mn13822s) figure 15. tx orientation figure 16. embossed taping dimensions for mini type package figure 17. embossed taping reel dimensions for mini type package unit: mm unit: mm 3,000 packages per reel product orientation a is labeled tw; orientation b, tx. b 3.2 0.1 3.3 0.1 1.75 0.1 4.0 0.1 t+0.3 0.1 2 0.5 ?1 0.8 ?3 0.5 ?0 1.0 ?78 2.0 10 1.5 2 0.5 tx tape feed hole drawing direction (marking surface on top)
20 mn1380s series microcomputer peripheral lsis reliability testing results for mn1380s series (1) mt-2 type package (mn1383/mn13831/mn13832) and to-92 type package (mn1381s/mn13811s/mn13812s) t est subjects test conditions results operating lifetime test v dd =5.5v, ta=125?c, t=1000hrs 0/15 high-temperature storage test t a=150?c, t=1000hrs 0/15 low-temperature storage test t a=e65?c, t=1000hrs 0/15 high-temperature, ta=85?c, rh=85%, t=1000hrs 0/15 high-humidity storage test high-temperature, v dd =5.5v, ta=85?c, rh=85%, t=1000hrs 0/15 high-humidity bias test thermal shock test ta=150?c and e65?c. 0/15 five minutes at each temperature for ten cycles t emperature cycle test ta=150?c and e65?c. 0/15 thirty minutes at each temperature for ten cycles pressure cooker test tw o atmospheres for 50 hours at ambient temperature (ta) of 121?c 0/15 soldering test ambient temperature (ta) of 230?c for five seconds 0/15 solder heat resistance test ambient temperature (ta) of 270?c for ten seconds 0/15 (2) mini type package (mn1382s/mn13821s/mn13822s) t est subjects test conditions results operating lifetime test v dd =5.5v, ta=125?c, t=1000hrs 0/15 high-temperature storage test t a=150?c, t=1000hrs 0/15 low-temperature storage test t a=e65?c, t=1000hrs 0/15 high-temperature, ta=85?c, rh=85%, t=1000hrs 0/15 high-humidity storage test high-temperature, v dd =5.5v, ta=85?c, rh=85%, t=1000hrs 0/15 high-humidity bias test thermal shock test ta=150?c and e65?c. 0/15 five minutes at each temperature for ten cycles t emperature cycle test ta=150?c and e65?c. 0/15 thirty minutes at each temperature for ten cycles pressure cooker test * 1 tw o atmospheres for 24 hours at ambient temperature (ta) of 121?c 0/15 soldering test ambient temperature (ta) of 230?c for five seconds 0/15 solder heat resistance test * 1 ambient temperature (ta) of 260?c for five seconds 0/15 note* 1 : note that the testing conditions for the mini package differ from those for the other two packages.
request for your special attention and precautions in using the technical information and semiconductors described in this book (1) if any of the products or technical information described in this book is to be exported or provided to non-residents, the laws and regulations of the exporting country, especially, those with regard to security export control, must be observed. (2) the technical information described in this book is intended only to show the main characteristics and application circuit examples of the products, and no license is granted under any intellectual property right or other right owned by our company or any other company. therefore, no responsibility is assumed by our company as to the infringement upon any such right owned by any other company which may arise as a result of the use of technical information described in this book. (3) the products described in this book are intended to be used for standard applications or general electronic equipment (such as office equipment, communications equipment, measuring instruments and household appliances). consult our sales staff in advance for information on the following applications: ? special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of the prod- ucts may directly jeopardize life or harm the human body. ? any applications other than the standard applications intended. (4) the products and product specifications described in this book are subject to change without notice for modification and/or im- provement. at the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date product standards in advance to make sure that the latest specifications satisfy your requirements. (5) when designing your equipment, comply with the range of absolute maximum rating and the guaranteed operating conditions (operating power supply voltage and operating environment etc.). especially, please be careful not to exceed the range of absolute maximum rating on the transient state, such as power-on, power-off and mode-switching. otherwise, we will not be liable for any defect which may arise later in your equipment. even when the products are used within the guaranteed values, take into the consideration of incidence of break down and failure mode, possible to occur to semiconductor products. measures on the systems such as redundant design, arresting the spread of fire or preventing glitch are recommended in order to prevent physical injury, fire, social damages, for example, by using the products. (6) comply with the instructions for use in order to prevent breakdown and characteristics change due to external factors (esd, eos, thermal stress and mechanical stress) at the time of handling, mounting or at customer's process. when using products for which damp-proof packing is required, satisfy the conditions, such as shelf life and the elapsed time since first opening the packages. (7) this book may be not reprinted or reproduced whether wholly or partially, without the prior written permission of matsushita electric industrial co., ltd.

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