| PART |
Description |
Maker |
| X1202 X1202S8I-4.5A X1202S8I-2.7A |
0 TIMER(S), REAL TIME CLOCK, PDSO8 PLASTIC, SOIC-8
Real Time Clock/Calendar/Alarms/CPU Supervisor(实时时钟/日历/闹钟/CPU监控电路) 实时时钟/日历/报警/ CPU监控（实时时日历/闹钟/ CPU的监控电路）
|
Xicor Inc.
|
| ISL12058 ISL12058IBZ ISL12058IBZ-T ISL12058IRTZ IS |
Low Cost and Low Power I2C-Bus Real Time Clock/Calendar
Low Cost and Low Power I2C-Bus™ Real Time Clock/Calendar Low Power and Low Cost RTC with Alarm Function; 8-MSOP; Ind Temp REAL TIME CLOCK, PDSO8
Low Cost and Low Power I2C-Bus垄芒 Real Time Clock/Calendar
|
Intersil, Corp.
Intersil Corporation
|
| X1286V14 X1286V14I X1286A8I |
Intersil Real Time Clock/Calendar/CPU Supervisor with EEPROM X1286 1 TIMER(S), REAL TIME CLOCK, PDSO14
Intersil Real Time Clock/Calendar/CPU Supervisor with EEPROM X1286 1 TIMER(S), REAL TIME CLOCK, PDSO8
|
Intersil, Corp.
http://
|
| DS1302 DS1302N DS1302S DS1302S-16 DS1302SN DS1302S |
0 TIMER(S), REAL TIME CLOCK, PDSO8
Trickle Charge Timekeeping Chip
0 TIMER(S), REAL TIME CLOCK, PDIP8
|
MAXIM - Dallas Semiconductor
Dallas Semiconducotr
DALLAS[Dallas Semiconductor]
|
| CY14B104K-ZSP25XI CY14B104K-ZSP15XI CY14B104M-ZSP1 |
Non-Volatile Static RAM (nvSRAM); Organization: 512x8; Density: 4MB; Speed: 25ns; Supply Voltage: 3V; Temperature Range: -40° to 85°C; Package: 54-TSOP-II ; Features: Real-Time Clock 512K X 8 NON-VOLATILE SRAM, 25 ns, PDSO54
Non-Volatile Static RAM (nvSRAM); Organization: 512x8; Density: 4MB; Speed: 15ns; Supply Voltage: 3V; Temperature Range: -40° to 85°C; Package: 54-TSOP-II ; Features: Real-Time Clock 512K X 8 NON-VOLATILE SRAM, 15 ns, PDSO54
Non-Volatile Static RAM (nvSRAM); Organization: 256x16; Density: 4MB; Speed: 15ns; Supply Voltage: 3V; Temperature Range: -40° to 85°C; Package: 54-TSOP-II ; Features: Real-Time Clock 256K X 16 NON-VOLATILE SRAM, 15 ns, PDSO54
Non-Volatile Static RAM (nvSRAM); Organization: 512x8; Density: 4MB; Speed: 15ns; Supply Voltage: 3V; Temperature Range: -40° to 85°C; Package: 44-TSOP-II; Features: Real-Time Clock 512K X 8 NON-VOLATILE SRAM, 15 ns, PDSO44
Non-Volatile Static RAM (nvSRAM); Organization: 256x16; Density: 4MB; Speed: 15ns; Supply Voltage: 3V; Temperature Range: -40° to 85°C; Package: 44-TSOP-II ; Features: Real-Time Clock 256K X 16 NON-VOLATILE SRAM, 15 ns, PDSO44
Non-Volatile Static RAM (nvSRAM); Organization: 512x8; Density: 4MB; Speed: 25ns; Supply Voltage: 3V; Temperature Range: 0° to 70°C; Package: 54-TSOP-II; Features: Real-Time Clock
Non-Volatile Static RAM (nvSRAM); Organization: 512x8; Density: 4MB; Speed: 25ns; Supply Voltage: 3V; Temperature Range: -40° to 85°C; Package: 54-TSOP-II; Features: Real-Time Clock
|
Cypress Semiconductor, Corp.
CYPRESS SEMICONDUCTOR CORP
|
| DS1687-3IND DS1685-5IND DS1687-5IND |
3V/5V Real-Time Clock 1 TIMER(S), REAL TIME CLOCK, PDIP24
|
Maxim Integrated Products, Inc.
|
| DS17287-3 |
3V/5V Real-Time Clock 1 TIMER(S), REAL TIME CLOCK, DMA24
|
Maxim Integrated Products, Inc.
|
| RP5C62 |
REAL-TIME CLOCK 1 TIMER(S), REAL TIME CLOCK, PDIP18
|
Ricoh Co., Ltd.
|
| MSM6242B M6242B |
CMOS Real Time Clock/Calendar(直接总线连接实时时钟/日历,备用电压低至2V) 的CMOS实时时钟/日历（直接总线连接实时时钟/日历，备用电压低2V的）
From old datasheet system
DIRECT BUS CONNECTED CMOS REAL TIME CLOCK/CALENDAR
|
OKI SEMICONDUCTOR CO., LTD.
OKI electronic componets
OKI electronic components
|
| RTC-58323 RTC-58321 RTC58321 |
Real time clock module(4-bit I/O CONNECTION REAL TIME CLOCK MODULE)
|
http://
EPSON[Epson Company]
|
