HT46R47-DIP18 8-Bit OTP Battery Charger Controller

The device is an 8-bit high performance RISC-like microcontroller designed for multiple I/O product applications. The device is particularly suitable for use in products such as battery charger controllers and A/D applications. A HALT feature is included to reduce power consumption. The program and option memories can be electrically programmed, making the microcontroller suitable for use in product development. Specifications: Operating voltage: fSYS=4MHz: 3.3V~5.5V, fSYS=8MHz: 4.5V~5.5V 13 bidirectional I/O lines (max.) 1 interrupt input shared with an I/O line 8-bit programmable timer/event counter with overflow interrupt and 7-stage prescaler On-chip crystal and RC oscillator Watchdog Timer 204814 program memory PROM 648 data memory RAM Supports PFD for sound generation HALT function and wake-up feature reduce power consumption Up to 0.5s instruction cycle with 8MHz system clock at VDD=5V Six-level subroutine nesting 4 channels 9-bit resolution (8-bit accuracy) A/D converter 1 channel (6 2)-bit PWM output shared with an I/O line Bit manipulation instruction 14-bit table read instruction 63 powerful instructions All instructions in one or two machine cycles Low voltage reset function 18-pin DIP/SOP package SKU: RM018060 Category: Wireless Controller Board and Module Warehouse Code: R00001-S01-P03-Z01