| PART |
Description |
Maker |
| DS1554W-120 DS1554W-150 DS1554P-70 DS1554WP-120 DS |
256K NV Y2KC Timekeeping RAM 256K内存时钟非易失Y2KC
256k Nonvolatile, Y2K-Compliant Timekeeping RAM 0 TIMER(S), REAL TIME CLOCK
|
http://
Maxim Integrated Products, Inc.
Dallas Semiconducotr
|
| MSM81C55-5RS MSM81C55-5JS MSM81C55-5GS |
2048-Bit CMOS STATIC RAM WITH I/O PORTS AND TIMER
|
OKI electronic components
|
| TMP90C801 |
High Speed Advanced CMOS 8-bit Microcontroller,Integrating 8-Bit CPU,RAM，ROM，General Serial Interface,Timer/Event Counter(高速、先进的 CMOS 8位微控制器（芯片集成位CPU,ROM，RAM，通用串行接口，定时器/事件计数器）)
|
Toshiba Corporation
|
| DS133808 DS1338Z-18 |
I2C RTC with 56-Byte NV RAM 1 TIMER(S), REAL TIME CLOCK, PDSO8
|
Maxim Integrated Products, Inc.
|
| MSM81C55-5GS MSM81C55-5JS MSM81C55-5RS 81C55 MSM81 |
2048-Bit CMOS STATIC RAM WITH I/O PORTS AND TIMER
From old datasheet system
|
OKI electronic componet...
OKI SEMICONDUCTOR CO., LTD.
OKI[OKI electronic componets]
OKI electronic components
|
| DS1742W-120 DS1742-100 |
Y2KC Nonvolatile Timekeeping RAM 0 TIMER(S), REAL TIME CLOCK, PDIP24
|
Maxim Integrated Products, Inc.
MAXIM INTEGRATED PRODUCTS INC
|
| ST7FSCR1E4M1 |
8-BIT LOW-POWER, FULL-SPEED USB MCU WITH 16K FLASH, 768 RAM, SMARTCARD I/F, TIMER
|
ST Microelectronics
|
| ST72E774J9D0 ST72E754J9D0 ST72E734J6D0 ST72T774S9T |
8-BIT USB MCU FOR MONITORS, WITH UP TO 60K OTP, 1K RAM,ADC, TIMER, SYNC, TMU, PWM/BRM, H/W DDC & I2C
8-BIT USB MCU FOR MONITORS, WITH UP TO 60K OTP, 1K RAM, ADC, TIMER, SYNC, TMU, PWM/BRM, H/W DDC & I2C
|
ST Microelectronics
|
| ULS-2813H-883 ULS-2823H-883 ULS-2803H-883 ULS-2814 |
ST7263 - LOW SPEED USB 8-BIT MCU FAMILY WITH UP TO 16K MEMORY, UP TO 512 BYTES RAM, 8-BIT ADC, WDG, TIMER, SCI & I2C
ST6253C/ST6260C/ST6263C - 8-BIT OTP/EPROM/FASTROM/ROM MCUS WITH A/D CONVERTER, SAFE RESET, AUTO-RELOAD TIMER, EEPROM AND SPI
WLL & ISDN-TA SUBSCRIBER LINE INTERFACE CIRCUIT
Octal D type flip flop
TURBOSWITCH - ULTRA-FAST HIGH VOLTAGE DIODE 八进制外设驱
Single inverter (open drain) 八进制外设驱
ST7263 - LOW SPEED USB 8-BIT MCU FAMILY WITH UP TO 16K MEMORY, UP TO 512 BYTES RAM, 8-BIT ADC, WDG, TIMER, SCI & I2C 八进制外设驱
WLL & ISDN-TA SUBSCRIBER LINE INTERFACE CIRCUIT 八进制外设驱
|
Allegro MicroSystems, Inc.
|
| ST7265AR4T0 ST7265AR4T0E ST7265C4T0 ST7265C4T0E ST |
LOW-POWER, FULL-SPEED USB 8-BIT MCU WITH 32K FLASH, 5K RAM, FLASH CARD I/F, TIMER, PWM, ADC, I2C, SPI
ST7265X - LOW-POWER, FULL-SPEED USB 8-BIT MCU WITH 32K FLASH, 5K RAM, FLASH CARD I/F, TIMER, PWM, ADC, I2C
|
ST Microelectronics
SGS Thomson Microelectronics
|
| CS82C54-12Z96 |
CMOS Programmable Interval Timer; Temperature Range: 0°C to 70°C; Package: 28-PLCC T&R 3 TIMER(S), PROGRAMMABLE TIMER, PDIP24
|
Intersil, Corp.
|
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