FM Stereo Multiplexer

@ Features 1) High-efficiency multiplexer with PLL circuitry. 2) Operates from a low range of supply voltages (Ve = 3.3~9.0V). 3) A power supply muting function forces monaural oper- ation and is provided with hysteresis (3.1~3.3V). 4) A VCO killer which operates at voltages lower than the

文件：124.92 Kbytes 页数：3 Pages

ROHM

罗姆

Memory Micromodules General Information for D1, D2 and C Packaging

DESCRIPTION Memory Cards consist of two main parts: the plastic card, and the embedded Micromodule (which, in turn, carries the silicon chip). ■ Micromodules were developed specifically for embedding in Smartcards and Memory Cards ■ The Micromodule provides: – Support for the chi

文件：277.48 Kbytes 页数：13 Pages

STMICROELECTRONICS

意法半导体

5-Contact Memory Card IC 272-bit EEPROM with Advanced Security Mechanisms

DESCRIPTION The members of the ST1335/1336/1355 family are principally designed for use in prepaid Phonecard applications. Each is a 272-bit EEPROM device, with associated security logic and special fuses to control memory access. The memory is arranged as a matrix of 34 x 8 cells, accessed in

文件：36.21 Kbytes 页数：3 Pages

STMICROELECTRONICS

意法半导体

Universal Serial Bus USB Audio Playback Recording Peripheral APRP

文件：254.95 Kbytes 页数：44 Pages

PHI

PHI