ISG4100x - Mobile Key Scan I/O companion

Product Overview

Part number	ISG4100x
Manufacturer	Imagis Semiconductor
File Size	113.50 KB
Description	Mobile Key Scan I/O companion
Datasheet	ISG4100x Datasheet
Additional preview pages of the ISG4100x datasheet.

The ISG4100x Mobile Key Scan I/O companion is a dedicated device to unburden a host processor from scanning a matrix-addressed keypad.

It communicates with the host through an I2Ccompatible or SPI-compatible access bus interface.

An interrupt output is available for signaling key-press events.

1.2.1. z z z z z z z z z z z z Features Supports keypad matrices of up to 8 x 8 keys (Max 64 keys) Supports multiple-key detection Supports long key-press detection Key-Scan Event storage in a FIFO buffer for up to 16 events Hardware Interrupt at the FIFO Level Auto-Sleep and Auto-WakeUp to minimize current consumption 8000V ESD protected I/O Supports I2C-compatible access bus interface in slave mode up to 400kbps (Fast mode). (ISG4100I only) Supports SPI-compatible access bus interface in slav.

ISG4042-T - 5V CATV MODEM RF TUNER AND TRANSMITTER (Sirenza Microdevices)
ISG0613N04NM6H - MOSFET (Infineon)
ISG0614N06NM5H - MOSFET (Infineon)
ISG510065 - CATV OUT-OF-BAND TUNER (ISG)
ISG510067 - DTV IF AGC AMPLIFIER (ISG)
ISG52124 - SILICON CATV 24 dB HYBRID AMPLIFIER (Sirenza Microdevices)
ISG52124-L - SILICON CATV 24 dB LOW POWER HYBRID AMPLIFIER (Sirenza Microdevices)
ISG56518 - SILICON CATV 18 dB HYBRID AMPLIFIER (Sirenza Microdevices)
ISG56525 - SILICON CATV 25dB HYBRID AMPLIFIER (Sirenza Microdevices)
ISG56526 - SILICON CATV 26 dB HYBRID AMPLIFIER (Sirenza Microdevices)

Other Datasheets by Imagis Semiconductor

Published: Oct 5, 2012 |