HT46R48E Overview
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 used for data memory purpose.
HT46R48E Key Features
- Operating voltage
- HALT function and wake-up feature reduce power
- 19 bidirectional I/O lines (max.)
- 1 interrupt input shared with an I/O line
- 8-bit programmable timer/event counter with overflow
- Up to 0.5ms instruction cycle with 8MHz system clock
- 6-level subroutine nesting
- 4 channels 9-bit resolution A/D converter
- 1 channel 8-bit PWM output shared with an I/O line
- Bit manipulation instruction