| PART |
Description |
Maker |
| DS1556P DS1556 |
1M, Nonvolatile, Y2K-Compliant Timekeeping RAM
1MEG NV Y2KC Real Time Clocks RAM
|
MAXIM - Dallas Semiconductor
|
| DS1557 DS1557P-100 DS1557P-70 DS1557WP-120 DS1557W |
4MEG NV Y2KC Timekeeping RAM 4MEG非易失Y2KC时钟内存
|
Maxim Integrated Products, Inc.
MAXIM - Dallas Semiconductor
Dallas Semiconducotr
http://
|
| HYB514175BJ-50- Q67100-Q2100 HYB514175BJ-55 HYB514 |
256k x 16-Bit EDO-DRAM 256k x 16位江户的DRAM
256k × 16-Bit Dynamic RAM(256k × 16动RAM) 256k × 16位动态随机存储器56k × 16位动态内存）
|
SIEMENS AG
|
| DS1647P DS1647 DS9034PCX |
Nonvolatile Timekeeping RAM
Nonvolatile Timekeeping RAM
|
MAXIM - Dallas Semiconductor
DALLAS[Dallas Semiconducotr]
DALLAS[Dallas Semiconductor]
|
| DS1647P DS1647 |
Nonvolatile Timekeeping RAM
|
Maxim
|
| DS1646 |
Nonvolatile Timekeeping RAM(非易失性计时RAM)
|
Maxim Integrated Products, Inc.
|
| CY7C1041CV33-12ZSXE CY7C1041CV3308 CY7C1041CV33-10 |
4-Mbit (256K x 16) Static RAM; Density: 4 Mb; Organization: 256Kb x 16; Vcc (V): 3.0 to 3.6 V; 256K X 16 STANDARD SRAM, 10 ns, PDSO44
4-Mbit (256K x 16) Static RAM
|
Cypress Semiconductor, Corp.
|
| 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
3V??0?藉ご纭?欢杩?嚎
瀹???堕?
|
Maxim Integrated Products, Inc.
DALLAS SEMICONDUCTOR
MAXIM INTEGRATED PRODUCTS INC
|
| CY62147CV33LL-70BVI CY62147CV25 CY62147CV25LL-55BA |
Memory : MicroPower SRAMs
256K x 16 Static RAM 256K X 16 STANDARD SRAM, 70 ns, PBGA48
256K x 16 Static RAM 256K X 16 STANDARD SRAM, 55 ns, PBGA48
|
CYPRESS[Cypress Semiconductor]
Cypress Semiconductor Corp.
Cypress Semiconductor, Corp.
|
|
