HT46R48E Datasheet (Holtek Semiconductor) - Cost-Effective A/D Type 8-Bit OTP MCU

HT46R48E, Cost-Effective A/D Type 8-Bit OTP MCU

The HT46R48E are 8-bit, high performance, RISC architecture microcontroller devices specifically designed for A/D applications that interface directly to analog signals, such as those from sensors.

There are two dice in the HT46R48E package: one is the HT46R48 MCU, the other is a 128´8 bits EEPROM u

HT46R48E Features

* Operating voltage:

* HALT function and wake-up feature reduce power fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V

* 19 bidirectional I/O lines (max.)

* 1 interrupt input shared with an I/O line

* 8-bit programmable timer/event counter with overflow consumption

* Up to 0.5ms i