HT48E50
Features
- Operating voltage:
- HALT function and wake-up feature reduce power
I/O Type 8-Bit MTP MCU With EEPROM f SYS=4MHz: 2.2V~5.5V f SYS=8MHz: 3.3V~5.5V
- Low voltage reset function
- 33 bidirectional I/O lines (max.)
- 1 interrupt input shared with an I/O line
- 8-bit programmable timer/event counter with overflow consumption
- 6-level subroutine nesting
- Up to 0.5ms instruction cycle with 8MHz system clock at VDD=5V
- Bit manipulation instruction
- 15-bit table read instruction
- 63 powerful instructions
- 106 erase/write cycles EEPROM data memory
- EEPROM data retention > 10 years
- All instructions in one or two machine cycles
- In system programming (ISP)
- 28-pin SKDIP/SOP, 48-pin SSOP package interrupt and 8-stage prescaler
- On-chip crystal and RC oscillator
- Watchdog Timer
- 4096´15 program memory ROM (MTP)
- 256´8 data memory EEPROM
- 160´8 data memory RAM
General Description
The HT48E50 is an 8-bit high performance, RISC architecture microcontroller device...
