BA45F0096
GAS Detector Flash MCU
Features
CPU Features
• Operating Voltage
♦
fSYS=8MHz: 2.2V~5.5V
• Up to 0.5μs instruction cycle with 8MHz system clock at VDD=5V
• Power down and wake-up functions to reduce power consumption
• Two Oscillators
♦
Internal RC – HIRC
♦
Internal 32kHz – LIRC
• Fully intergrated internal 8MHz oscillator requires no external components
• Multi-mode operation: NORMAL, SLOW, IDLE and SLEEP
• All instructions executed in one or two instruction cycles
• Table read instructions
• 61 powerful instructions
• 2-level subroutine nesting
• Bit manipulation instruction
Peripheral Features
• Flash Program Memory: 1K×14
• RAM Data Memory: 64×8
• True EEPROM Memory: 32×8
• Watchdog Timer function
• 14 bidirectional I/O lines
• One pin-shared external interrupt
• Multiple Timer Modules for time measure, compare match output, capture input, PWM output,
single pulse output functions
• Dual Time-Base functions for generation of fixed time interrupt signals
• 4-channel 12-bit resolution A/D converter
• Low voltage reset function
• Package type: 16-pin NSOP
• Flash program memory can be re-programmed up to 10,000 times
• Flash program memory data retention > 10 years
• True EEPROM data memory can be re-programmed up to 100,000 times
• True EEPROM data memory data retention > 10 years
Rev. 1.11
5
October 29, 2021