| PART |
Description |
Maker |
| MC146818 MC146818D |
REAL-TIME CLOCK PLUS RAM (RTC)
|
Motorola, Inc.
|
| MC68HC68 |
Real-Time Clock plus RAM with Serial Interface
|
Motorola, Inc
|
| DS1693 DS1689 |
5 Volt Serialized Real Time Clock with NV RAM Control(带非易失性RAM控制V不掉电实时时
3 Volt Serialized Real Time Clock with NV RAM Control(带非易失性RAM控制V不掉电实时时
|
Maxim Integrated Products, Inc.
|
| DS133808 DS1338Z-18 |
I2C RTC with 56-Byte NV RAM 1 TIMER(S), REAL TIME CLOCK, PDSO8
|
Maxim Integrated Products, Inc.
|
| CDP68HC68T107 |
CMOS Serial Real-Time Clock With RAM and Power Sense/Control
|
Intersil Corporation
|
| RS5C372A RS5C372A-E2NBSP RS5C372ANBSP |
I2C bus SERIAL INTERFACE REAL-TIME CLOCK ICs
RS5C372A/B 12CBUS Serial Interface Real Time Clock ICs Application Manual
IC,REAL-TIME CLOCK,CMOS,SSOP,8PIN,PLASTIC
|
Ricoh Corp
RICOH[RICOH electronics devices division]
|
| X1227S8IZ-4.5A X1227V8IZ-4.5A X1227V8-2.7 X1227S8Z |
2-Wire RTC Real TimeClock/Calendar/CPU Supervisor with EEPROM
Microprocessor Support IC; Processor Reset Type:Active Low; Supply Voltage Max:5.5V; Package/Case:16-MLP; Leaded Process Compatible:Yes; Packaging:Tape And Reel; Peak Reflow Compatible (260 C):Yes 1 TIMER(S), REAL TIME CLOCK, PDSO8
REAL TIME CLOCK, PDSO8 ROHS COMPLIANT, PLASTIC, TSSOP-8
16 Characters x 1 Lines, 5x7 Dot Matrix Character and Cursor 1 TIMER(S), REAL TIME CLOCK, PDSO8
REAL TIME CLOCK, PDSO8 ROHS COMPLIANT, PLASTIC, SOIC-8
RTC Module With CPU Supervisor 1 TIMER(S), REAL TIME CLOCK, PDSO8
DIO SUP SM SL05 (SEMT) R
|
http://
Intersil, Corp.
Intersil Corporation
|
| DS1693 DS1689 |
3-Volt/5-Volt Serialized Real Time Clock with NV RAM Control
|
Dallas
|
| PCF8563BS/4118 |
Real-time clock/calendar; Package: SOT650-1 (HVSON10); Container: Reel Pack, SMD, 13" 1 TIMER(S), REAL TIME CLOCK, PDSO10
|
NXP Semiconductors N.V.
|
| PCA8565 PCA8565BS PCA8565TS PCA8565BS/1118 PCA8565 |
Real time clock/calendar; Package: SOT650-1 (HVSON10); Container: Reel Pack, SMD, 13" 1 TIMER(S), REAL TIME CLOCK, PDSO10
Real time clock/calendar; Package: SOT505-1 (TSSOP8); Container: Reel Pack, SMD, 13" 1 TIMER(S), REAL TIME CLOCK, PDSO8
|
NXP Semiconductors N.V.
|
| CY14E104M-ZS20XI CY14E104K-ZS25XCT CY14E104M-ZS25X |
Non-Volatile Static RAM (nvSRAM); Organization: 256x16; Density: 4MB; Speed: 25ns; Supply Voltage: 5V; Temperature Range: -40° to 85°C; Package: 54-TSOP-II; Features: Real-Time Clock 256K X 16 NON-VOLATILE SRAM, 25 ns, PDSO54
Non-Volatile Static RAM (nvSRAM); Organization: 256x16; Density: 4MB; Speed: 15ns; Supply Voltage: 5V; 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: 45ns; Supply Voltage: 5V; Temperature Range: -40° to 85°C; Package: 44-TSOP-II ; Features: Real-Time Clock 512K X 8 NON-VOLATILE SRAM, 45 ns, PDSO44
Non-Volatile Static RAM (nvSRAM); Organization: 512x8; Density: 4MB; Speed: 15ns; Supply Voltage: 5V; 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: 512x8; Density: 4MB; Speed: 25ns; Supply Voltage: 5V; 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: 5V; 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: 512x8; Density: 4MB; Speed: 25ns; Supply Voltage: 5V; 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: 5V; 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: 512x8; Density: 4MB; Speed: 15ns; Supply Voltage: 5V; Temperature Range: -40° to 85°C; Package: 54-TSOP-II; Features: Real-Time Clock 512K X 8 NON-VOLATILE SRAM, 15 ns, PDSO54
4 Mbit (512K x 8 / 256K x 16) nvSRAM with Real-Time-Clock
|
Cypress Semiconductor, Corp.
|
| X1288V14Z-2.7 X1288V14Z-2.7A X1288V14IZ-4.5A X1288 |
2-WireRTC Real Time Clock/Calendar/CPU Supervisor with EEPROM 1 TIMER(S), REAL TIME CLOCK, PDSO14
2-Wire??RTC Real Time Clock/Calendar/CPU Supervisor with EEPROM
|
Intersil Corporation
Intersil, Corp.
|
|
