BH66F2475
BH66F2475 is Continuous Glucose Monitoring Flash MCU manufactured by Holtek Semiconductor.
Features
CPU Features
- Operating Voltage
- f SYS=4MHz: 2.2V~5.5V
- f SYS=8MHz: 2.2V~5.5V
- f SYS=12MHz: 2.7V~5.5V
- Up to 0.33μs instruction cycle with 12MHz system clock at VDD=5V
- Power down and wake-up functions to reduce power consumption
- Oscillator Types
- Internal High Speed 4/8/12MHz RC
- HIRC
- Internal Low Speed 32k Hz RC
- LIRC
- Fully integrated internal oscillators require no external ponents
- Multi-mode operation: FAST, SLOW, IDLE and SLEEP
- All instructions executed in 1~3 instruction cycles
- Table read instructions
- 115 powerful instructions
- 16-level subroutine nesting
- Bit manipulation instruction
Peripheral Features
- Flash Program Memory: 32K×16
- Data Memory: 2048×8
- True EEPROM Memory: 2048×8
- In Application Programming function
- IAP
- Internal On-Chip Debug Support function
- OCDS
- Watchdog Timer function
- 9 bidirectional I/O lines
- 4 external interrupt lines shared with I/O pins
- Multiple Timer Modules for time measure, input capture, pare match output, PWM output function or single pulse output function
- Dual Time Base functions for generation of fixed time interrupt signals
- Continuous Glucose Monitoring AFE circuit
- 2 external channel 24-bit resolution Delta Sigma A/D Converter
- Internal Reference Voltage Generator
- Four 12-bit D/A Converters
- 3 internal Operational Amplifiers
- 1 parator function
- Internal...
