Package：20-TSSOP（0.173"，4.40mm 宽）；包装：卷带（TR） 功能：AM/FM PLL 类别：RF/IF，射频/中频和 RFID RF 其它 IC 和模块 描述：IC PLL AM/FM W/4 SWITCHES 20SSOP

Microchip

微芯科技

Package：20-TSSOP（0.173"，4.40mm 宽）；包装：卷带（TR） 功能：AM/FM PLL 类别：RF/IF，射频/中频和 RFID RF 其它 IC 和模块 描述：IC PLL AM/FM W/4 SWITCHES 20SSOP

Microchip

微芯科技

CPU Supervisor with 128K EEPROM

DESCRIPTION The X4283/85 combines four popular functions, Power-on Reset Control, Watchdog Timer, Supply Volt age Supervision, and Block Lock protect serial EEPROM memory in one package. This combination lowers system cost, reduces board space require ments, and increases reliability. FEAT

文件：412.18 Kbytes 页数：22 Pages

Xicor

Xicor Inc.

CPU Supervisor with 128K EEPROM

文件：344.16 Kbytes 页数：22 Pages

Intersil

128K, 16K x 8 Bit CPU Supervisor with 128K EEPROM

FEATURES • Selectable watchdog timer • Low VCC detection and reset assertion —Four standard reset threshold voltages —Adjust low VCC reset threshold voltage using special programming sequence —Reset signal valid to VCC = 1V • Low power CMOS —

文件：881.9 Kbytes 页数：22 Pages

RENESAS

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