| PART |
Description |
Maker |
| DS1100LU-25 DS1100LU-35 MAX6917EO30T DS1554W-120IN |
3-Volt 5-Tap Economy Timing Element (Delay Line) SILICON DELAY LINE, TRUE OUTPUT, PDSO8
I<sup>2</sup>C-Compatible RTC with Microprocessor Supervisor, Alarm, and NV RAM Controller REAL TIME CLOCK, PDSO20
256k Nonvolatile, Y2K-Compliant Timekeeping RAM REAL TIME CLOCK, PDIP32
SPI-Compatible RTC with Microprocessor Supervisor, Alarm, and NV RAM Controller REAL TIME CLOCK, PDSO20
1M, Nonvolatile, Y2K-Compliant Timekeeping RAM REAL TIME CLOCK, DMA34
64kB, Nonvolatile, Year-2000-Compliant Timekeeping RAM 0 TIMER(S), REAL TIME CLOCK, DMA34
10-Tap Silicon Delay Line SILICON DELAY LINE, TRUE OUTPUT, PDSO16
Y2K-Compliant Watchdog RTC with NV Control 1 TIMER(S), REAL TIME CLOCK, PDSO32
3-Wire Serial RTC in a TDFN REAL TIME CLOCK, PDSO8
Y2K-Compliant Watchdog Real-Time Clocks 1 TIMER(S), REAL TIME CLOCK, PDSO28
Total-Elapsed-Time Recorder with Alarm 0 TIMER(S), TIME RECORDER, PDSO8
Real-Time Clock 1 TIMER(S), REAL TIME CLOCK, PQCC28
3-in-1 High-Speed Silicon Delay Line SILICON DELAY LINE, TRUE OUTPUT, PDSO8
Y2K兼容、非易失时钟RAM REAL TIME CLOCK, DMA34
SmartWatch RAM DS1216B/C/D/HSmartWatch ROM DS1216E/F SmartWatch RAM DS1216B/C/D/HSmartWatch ROM DS1216E/F
I<sup>2</sup>C Serial Real-Time Clock 1 TIMER(S), REAL TIME CLOCK, PDSO8
I<sup>2</sup>C RTC with Trickle Charger REAL TIME CLOCK, PDSO8
Phantom Time Chip 幻影时钟芯片
8-Bit Programmable Timing Element SILICON DELAY LINE, TRUE OUTPUT, PDSO16
0 TIMER(S), REAL TIME CLOCK, PDIP8
0 TIMER(S), REAL TIME CLOCK, DMA32
0 TIMER(S), REAL TIME CLOCK, DSO34
1 TIMER(S), REAL TIME CLOCK, PDIP32
0 TIMER(S), REAL TIME CLOCK, DMA28
0 TIMER(S), REAL TIME CLOCK, PDIP32
0 TIMER(S), REAL TIME CLOCK, PDSO8
0 TIMER(S), REAL TIME CLOCK, PDIP16
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|
Maxim Integrated Products, Inc.
DALLAS SEMICONDUCTOR
MAXIM INTEGRATED PRODUCTS INC
|
| DS14285 DS14285SN DS14285SNTR |
Real-Time Clock with NV RAM
|
Dallas Semiconductor
|
| HD146818P HD146818 HD146818FP |
RTC(REAL TIME CLOCK PLUS RAM)
|
HITACHI[Hitachi Semiconductor]
|
| UM82C6818 UM82C8167 |
(UM82C6818 / UM82C8167) Real Time Clock Plus RAM
|
United Microelectronics
|
| MC68HC68 |
Real-Time Clock plus RAM with Serial Interface
|
Motorola, Inc
|
| MK4096P-6 MK4096N-6 MK4096N-11 MK4096N-16 MK4096P- |
4096x1-bit dynamic RAM, 250ns acces time, 375ns cycle time, max. power 450mW.
4096x1-bit dynamic RAM, 350ns acces time, 500ns cycle time, max. power 320mW.
4096x1-bit dynamic RAM, 300ns acces time, 425ns cycle time, max. power 385mW.
|
Mostek
|
| DS1338U-33 DS1338Z-33 |
I<sup>2</sup>C RTC with 56-Byte NV RAM 1 TIMER(S), REAL TIME CLOCK, PDSO8
|
Maxim Integrated Products, 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.
|
| DS1244P DS1244 1244P DS1244YP-70 DS1244YP-100 DS12 |
From old datasheet system
256k NV SRAM with Phantom Clock 0 TIMER(S), REAL TIME CLOCK, DMA34
0 TIMER(S), REAL TIME CLOCK, DMA34 POWERCAP MODULE BOARD-34
256k NV SRAM with Phantom Clock 0 TIMER(S), REAL TIME CLOCK, PDMA28
|
DALLAS SEMICONDUCTOR
Maxim Integrated Products, Inc.
|
| DS1691 DS1688 |
3 Volt/5 Volt Serialized Real-Time Clock with NV RAM Control
|
MAXIM - Dallas Semiconductor
|
| ISL120291012 ISL12029AIB27Z ISL12029AIV27Z ISL1202 |
Real Time Clock/Calendar with I2C Bus and EEPROM
Real Time Clock/Calendar with EEPROM 1 TIMER(S), REAL TIME CLOCK, PDSO14
|
Intersil Corporation
Intersil, Corp.
|
| 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.
|
|
