| PART |
Description |
Maker |
| IDT72V8980 IDT72V8980DB IDT72V8980J IDT72V8980PV I |
From old datasheet system
3.3 VOLT TIME SLOT INTERCHANGE DIGITAL SWITCH 256 x 256
256 x 256 TSI, 8 I/O at 2Mbps, Variable Delay, 3.3V
|
Integrated Device Technology
IDT
|
| MT89L80 |
256 x 256 Channels (8 TDM Streams at 2.048 Mbps) 3.3 V Non-blocking Digital Switch (DX)
|
Zarlink Semiconductor
|
| AT93C66B-SSHM-T AT93C56B-SSHM-T |
3-wire Serial EEPROM 2K (256 x 8 or 128 x 16) and 4K (512 x 8 or 256 x 16)
|
ATMEL Corporation
|
| MT89L85 |
256 x 256 Channels (8 TDM Streams at 2.048 Mbps) 3.3 V Non-blocking Enhance Digital Switch (EDX) with Constant Delay Mode
|
Zarlink Semiconductor
|
| MT8985 |
256 x 256 Channels (8 TDM Streams at 2.048 Mbps) Non-blocking Enhance Digital Switch (EDX) with Constant Delay Mode
|
Zarlink Semiconductor
|
| HYB314175BJ-50- HYB314175BJL-50 HYB314175BJ-60 HYB |
High-Speed Fully-Differential Amplifiers 8-MSOP-PowerPAD -40 to 85 3.3V56亩16位江户的DRAM 3.3V56亩16位江户与DRAM的低功率版本自刷
3.3V 256 K x 16-Bit EDO-DRAM 3.3V 256 K x 16-Bit EDO-DRAM Low power version with Self Refresh
3.3V 256 K x 16-Bit EDO-DRAM(3.3V 256K×16外延式数据输出（EDO)动态RAM)
|
http://
SIEMENS AG
|
| M48T39YPM M48T39Y M48T39Y-100PM1 M48T39Y-150PM1 |
256 Kb 32K x8 TIMEKEEPER SRAM
DIODE ZENER SINGLE 500mW 3.9Vz 20mA-Izt 0.05 10uA-Ir 1 SOD-123 3K/REEL 256 KB2K的x8 SRAM的计时器
|
http://
STMICROELECTRONICS[STMicroelectronics]
ST Microelectronics
STMicroelectronics N.V.
|
| 63S280NXXXX 63S281ANXXXX 63S281ALXXXX 53S281AJ883B |
256 X 8 OTPROM, 45 ns, PDIP20
256 X 8 OTPROM, 28 ns, PDIP20
256 X 8 OTPROM, 28 ns, MQCC20
256 X 8 OTPROM, 40 ns, CDIP20
|
MONOLITHIC MEMORIES
|
| CAT5259YI-00-T2 CAT5259WI-00-T1 CAT5259WI-50-T1 CA |
DPP, NV, Quad 256 taps, I<sup>2</sup>C QUAD 100K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO24
|
Rectron Semiconductor
|
| A29L400ATM-70F A29L400ATM-90IF A29L400ATM-70UF A29 |
ER 3C 3#12 PIN PLUG
ER 48C 48#16 PIN RECP 12k × 8 256 × 16位的CMOS 3.0伏只，引导扇区闪
Replaced by PT78NR107,PT78ST107,PT78ST174 : 7.15Vout 1.5A Wide Input Positive Step-Down ISR 3-SIP MODULE -40 to 85 12k × 8 256 × 16位的CMOS 3.0伏只，引导扇区闪
512K X 8 Bit / 256K X 16 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory 12k × 8 256 × 16位的CMOS 3.0伏只，引导扇区闪
Replaced by PT78ST105 : 5Vout 1.5A Wide Input Positive Step-Down ISR 3-SIP MODULE -40 to 85 12k × 8 256 × 16位的CMOS 3.0伏只，引导扇区闪
ER 48C 48#16 SKT RECP 12k × 8 256 × 16位的CMOS 3.0伏只，引导扇区闪
MS3106A16-10SW 12k × 8 256 × 16位的CMOS 3.0伏只，引导扇区闪
ER 8C 8#12 SKT RECP
|
http://
Sanyo Denki Co., Ltd.
AMIC Technology, Corp.
AMIC Technology Corporation
|
| AD5172BRM10-RL7 AD5173BRM50-RL7 AD5172BRM50-RL7 AD |
256-Position One-Time Programmable Dual-Channel I2C Digital Potentiometers
Dual, 256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers 双路56抽头、非易失、I2C接口、数字电位器
Dual, 256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers DUAL 2.5K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO10
Dual, 256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers DUAL 10K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO10
|
Analog Devices, Inc.
|
