zlf645 crimzon flash microcontroller with zbase database industry leading universal infrared remote control (uir) solution overview the crimzon zlf645 flash microcontroller with zbase database is the latest industry leading universal remote control solution in zilogs popular uir product line. the zlf645 flash mcu incorporates flash technology for greater supply chain fexibility and faster time-to-market. with the crimzon zlf645 flash microcontroller, the program code and zilogs zbase database, the industry-leading infrared database, can be programmed into the flash memory at the fnal manufacturing stage. the crimzon zlf645 flash microcontroller also offers exceptional bill of material (bom) costs savings. with up to 64 kb of flash, the crimzon zlf645 mcu can be used to store the user programmed data, learning infrared signal timing and the infrared database eliminating the need for external eeprom. for learning remote applications, the crimzon zlf645 flash mcu has an integrated tuned ir amplifer with a learning distance range of 0 to 8 inches, a signifcant increase over other solutions on the market that typically work in a small 0 to 3 inch range. additionally, our integrated tuned ir amplifer eliminates the need for an external signal flter, amplifer, and automatic-gain-control circuit, further reducing the overall bom cost. zilogs zbase database is a complete ir database with comprehensive brand and model coverage based on point-of-sale (pos) data for most all consumer electronic equipment. independent third party feld tests show that zilogs zbase database outperforms the competition in brand and model coverage. the use of pos data allows us to scientifcally articulate our market coverage. zbase database coverage includes thousands of codes for devices such as tvs, dvrs, dvds and cable/satellite boxes. and, unlike other databases in the market, zilog captures codes directly from oem remote controls. our zero defect policy ensures precise cap - ture of the oem remote, resulting in the highest quality database available in the market today. the benefts to our customers are lower call center volume, lower return rate, and more satisfed consumers. zilogs crimzon zlf645 flash microcontroller with zbase database is a complete universal remote control solution that decreases system bom cost, minimizes inventory management costs, and delivers the highest quality database coverage. crimzon zlf645 adva n tage ? 32/64 kb flash ? 512 b /1 kb ram ? crimzon z 8 lxmc core ? ir transmission ? ir learning ? tuned ir amplifier ? up to 40 gpio s ? c - compiler support ? up to 8 mh z internal clock target applications ? universal remote controls ? learning remote controls ? upgradeable remote controls ? keyboards ? low power meters ? low latency sensors d i g i ta l infr a r ed s ol ut ions crimzon ? zlf645 flash mc u u ir sol ut ion w i th z ba s e ? databa s e p b 019710-0308 ? crimzon z8 lxmc core ? 32/64 kb flash memory ? 512 b/1 kb ram ? up to 40 i/o pins ? built-in ir timer ? patented t8/t16 timer pair ? high and low voltage detection ? programmable watchdog timer of up to 5 seconds timeout period ? 2 comparators ? 6 interrupt vectors with 23 interrupt sources ? flexible stop mode recovery from 14 sources ? programmable internal port pull up transistor on each port - p0, p1, p2, p3, and p4 ? low stop mode current (typical 2 a) ? 2.0 C 3.6 v operation zlf645 block diagram key features power-on reset t8 timer capture & transmit up to 32/64 kb flash t16 timer capture & transmit watchdog timer z 8 lxmc cpu core in-circuit programming high-voltage detection dedicated ir ampli?er two comparators low-voltage detection 8- b it timer with uart port 0 8 i/o up to 512 b /1 k ram port 1 8 i/o port 2 8 i/o port 3 8 i/o port 4 8 i/o
crimzon ? zlf645 flash mc u u ir sol ut ion w i th z ba s e databa s e d i g i ta l infr a r ed sol ut ions crimzon zlf645 flash mcu detailed feature set z 8 ? lxmc cpu core the z8 lxmc cpu is an enhanced version of the z8 cpu, with the following features: ? program/constant memory with 64/128 pages of 512 bytes each (total 32/64 kb flash memory) ? up to 4 kb of register fle address space (512 b/1 kb is implemented in zlf645) ? direct register-to-register architecture allows fast data ? code compatible with other crimzon / z8 mcus ? software stack can be allocated in 1 k linear ram, which allows much greater depth in subroutine calls and interrupt nesting than a hardware stack ? c-compiler support flash controller the crimzon zlf645 family of devices can address up to 64 kb of flash memory. the flash controller pro - vides the appropriate flash controls and timing for byte programming, page erase, and mass erase. reading of the flash memory for flash accesses is made by either the cpu or through the in-circuit programming (icp) interface. the flash controller contains protection mechanisms to prevent accidental programming or erasure. it also has the read protection for maximum code security. the flash option bits provide additional customization in input port pull up, 16-bit stack pointer, oscillation flter, etc. the in-circuit programming (icp) interface is a single pin rs-232 like interface for programming, reads, and memory erasures to the crimzon zlf645s flash memory. zilogs usb smart cable can be used across dif - ferent zilog flash mcus. infrared learning amplifier & learning algorithm the crimzon zlf645 flash mcus infrared learning amplifer can detect and decode infrared transmissions directly from the output of an infrared photodiode without the need for external circuitry. the mcu also has an integrated digital timer that allows it to flter out the carrier signal while capturing the envelope signal. this capability eliminates external components for the flter, automatic gain control, and the amplifer, thereby greatly simplifying your design, increasing reliability and lowering your cost. the zilog learning algorithm has been characterized with all popular infrared signals to ensure excellent performance. in addition, zilogs tuned ir amplifer can support a wide range of distance between the oem remote to the learning remote. our expertise creates a real user-friendly learning remote application. uart the universal asynchronous receiver/transmitter (uart) is a full-duplex communication channel capable of handling asynchronous data transfers. the uart uses a single 8-bit data mode with selectable parity. this communication interface is well suited for master/slave system communications and factory diagnostics. zilog also provides a complete application program interface (api) to the user. using the api, it is very simple to send uart/ i 2 c commands to the crimzon rc blaster. the complete remote functions can be integrated into any system quickly and easily using zilogs solution. pb019710-0308 2 key features ? z 8 lxmc cpu core ? flash controller ? ir learning ? uart
crimzon ? zlf645 flash mc u u ir sol ut ion w i th z ba s e databa s e d i g i ta l infr a r ed sol ut ions crimzon zlf645 flash mcu detailed feature set (continued...) timers zilogs patented timers can generate and capture infrared signal precisely without the need of the external flter. the infrared timer features a 16-bit and an 8-bit counter/timer, each of which can be used simultaneously for transmitting. in addition to the 16-bit and 8-bit timers, the uarts baud rate generator can be used as an additional 8-bit timer when the uart receiver is not in use. the crimzon zlf645 flash mcus infrared timer contains a glitch flter for removing noise from the input when demodulating an input carrier. analog comparators the crimzon zlf645 flash mcu has two on-board analog comparators with independent reference voltages and programmable interrupt polarity. they are ideal for converting analog voltage levels into digital levels. these comparators can also generate interrupts and are ideal for system monitoring. watchdog timer the watchdog timer (wdt) is a programmable one-shot timer that resets the z8 lxmc cpu if it reaches its terminal count. the maximum wdt period in the crimzon zlf645 flash mcu is 5 seconds. the mcu can essentially put itself into stop mode to minimize current consumption. typical stop mode current with the watchdog running is about 8 a. crimzon zlf645 series architecture pb019710-0308 3 key features ? timers ? analog comparators ? watchdog timer po r t 2 p o rt 0 p 2 1 p 2 2 p 2 3 p 2 4 p 2 5 p2 6 p2 7 p 2 0 i/ o bi t p r o g r a m m a b l e p 0 4 p 0 5 p 0 6 p 0 7 p 0 0 p 0 1 p 0 2 p 0 3 i/o n i b b l e p ro g r a m m a b l e regis t er fil e 512b / 1k regis t er bu s i n te r na l a dd r ess b u s i n te r na l da t a b u s ex p a n de d r e gist e r fi l e r e gis t er bus mac h in e t i ming & i n s t ruc t io n cont r o l 4 4 fla s h up t o 64 kb p o rt 3 p 3 1 p 3 2 p 3 3 p 3 4 p 3 5 p 3 6 p 3 7 p3 0 z 8 l x m c c o r e dir e c t i o n a l di r e ct i o na l t w o com p a r ato rs low- v ol t age / 8-bi t t i me r 8-bi t t i me r 16 - bi t t i me r i r lea r nin g am pl i ? c a t io n p o rt 1 p o rt 4 p 1 0 p 1 1 p 1 2 p 1 3 p0 4 p0 5 p0 6 p0 7 p 4 0 p4 1 p4 2 p4 3 p4 4 p 4 5 p 4 6 p4 7 8 i /o by t e p r o g r a mm a b l e dir e c t i o n a l f i x c m o s f i x push p u l l o u t p u t i/o b i t p r o g r am m a b l e dir e c t i o n a l with ua r t powe r - on r e s e t detecti o n hi g h- v o l t a g e in p u t rese t x t a l 2 x t a l 1
crimzon ? zlf645 flash mc u u ir sol ut ion w i th z ba s e databa s e d i g i ta l infr a r ed sol ut ions 4 crimzon zlf645 development tool support the crimzon zlf645 is backed by a comprehensive development tools package that includes all the neces - sary design essentials to get your application up and running in record time. below is a sample of the tools available with the crimzon zlf645 family of products: ? crimzon in-circuit emulator kit (part number: zcrmznice01zemg) ? features: - an in-circuit emulator - usb smart cable for zlf645 in-circuit programming - zcrmzn00100kitg crimzon ir development kit - 28-pin target pod for emulation - otp programming module (for zlp12840/zlp32300) ? crimzon ir development kit (part number: zcrmzn00100kitg) ? features: - zlf645 64 kb flash - 20/28-pin pdip sockets - 8 x 8 key matrix - ir transmission led - ir learning photodiode - external ir signal amplifer (option) - 32 kb eeprom for learning and user storage - prototype area - led display - smart cable connector for fash programming - rs-232 interface ? crimzon 20-pin accessory kit (part number: zcrmznice01zacg) ? supports 20-pin pdip devices for the crimzon in circuit emulator kit (zcrmznice01zemg) ? crimzon 48-pin accessory kit (part number: zcrmznice02zacg) ? supports 40-pin pdip and 48-pin ssop devices for the crimzon in circuit emulator kit (zcrmznice01zemg) pb019710-0308
crimzon ? zlf645 flash mc u u ir sol ut ion w i th z ba s e databa s e d i g i ta l infr a r ed sol ut ions 5 silicon ordering information order the crimzon zlf645 flash mcu from your local zilog sales representative by using the part numbers below. for more information, or to download product collateral and/or software, please visit us at www.zilog. com. part number description/options packages zlf645s0xxx64g 64 kb flash; 512 b ram; ir learning; api 20-, 28-, and 48-pins zlf645s0xxx32g 32 kb flash; 512 b ram; ir learning; api 20-, 28-, and 48-pins ZLF645E0XXX64G 64 kb flash; 1k ram; ir learning; api 20-, 28-, and 48-pins zlf645e0xxx32g 32 kb flash; 1k ram; ir learning; api 20-, 28-, and 48-pins note : the xxx represented in the part number above refers to the package type and number of pins in a given package. see the chart below to see available confgurations. the g denotes green silicon and tools that are rohs compliant. page 6 of this document gives a complete explanation as to what each element of the part numbers mean. contact your local zilog sales representative for more information and a complete list of available devices, or visit zilogs corporate website at www.zilog.com. qfn documentation the collateral referenced below is just a sample of the documentation available for crimzon zlf645 flash microcontroller. for a complete listing of all available product specifcations and user manuals, please visit us at www.zilog.com. document number description ps0264 crimzon zlf645 series flash mcus product specifcation qs0066 zcrmznice01zemg crimzon in-circuit emulator quick start guide um0217 zcrmznice1zemg crimzon in-circuit emulator user manual um0215 z8 lxmc cpu core user manual pb019710-0308 2 0 - p i n 2 8 - p i n 4 8 - p i n packages ssop soic pdip
crimzon ? zlf645 flash mc u u ir sol ut ion w i th z ba s e databa s e d i g i ta l infr a r ed sol ut ions 6 pb019710-0308 p art n u m b er su f? x des ign at ion s z l f 6 4 5 e 0 h 4 8 6 4 g en v i ronme n t a l flo w g = l e ad f r e e ( g r ee n pa r t ) f l a sh m e m o r y 6 4 = 6 4 kb 3 2 = 3 2 kb number of pins in p a ckag e 4 8 = 4 8 - p in 2 8 = 2 8 - p in 2 0 = 2 0 - p in p a ck a g e t y p e h = sso p p = pdip s = soi c ram siz e e0 = extended 1 k r a m s0 = standard 512 b r a m family serie s m em o ry t y p e f = f l a sh l o w v o l t a g e z i log ind e x q = qfn
crimzon ? zlf645 flash mc u u ir sol ut ion w i th z ba s e databa s e d i g i ta l infr a r ed sol ut ion s 7 pb019710-0308 engineering notes: life support policy zilogs products are not authorized for use as critical components in life support devices or systems without the express prior written approval of the president and general counsel of zilog corporation. as used herein life support devices or systems are devices which (a) are intended for surgical implant into the body, or (b) support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in a signifcant injury to the user. a critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system or to affect its safety or effectiveness. document disclaimer the product brief contains an overview of the silicon feature set and operating parameters and should not be considered as the fnal speci - fcation. see the product specifcation or manuals for the actual feature set and operating parameters for this product. this publication is subject to replacement by a later edition. to determine whether a later edition exists, contact: zilog worldwide headquarters 6800 santa teresa blvd. san jose, ca 95119 telephone: 408.513.1500 fax: 408.513.1600 www.zilog.com
www.zilog.com | 408.513.1500 zilog, crimzon, zbase, and z8 are trademarks of zilog, inc. in the united states and in other countries. all other product or service names are the property of their respective owners. ?zilog, inc., 2007. all rights reserved. pb019710-0308 crimzon ? zlf645 flash mc u u ir sol ut ion w i th z ba s e databa s e d i g i ta l infr a r ed sol ut ions 8 embedded in life
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