BS84B04C
BS84B04C is Touch A/D Flash MCU manufactured by Holtek Semiconductor.
Features
CPU Features
- Operating Voltage
- f SYS=8MHz: 1.8V~5.5V
- f SYS=12MHz: 2.7V~5.5V
- f SYS=16MHz: 3.3V~5.5V
- Up to 0.25μs instruction cycle with 16MHz system clock at VDD=5V
- Power down and wake-up functions to reduce power consumption
- Oscillator types
- Internal High Speed 8/12/16MHz RC
- HIRC
- Internal Low Speed 32k Hz RC
- LIRC
- Multi-mode operation: FAST, SLOW, IDLE and SLEEP
- Fully integrated internal oscillators require no external ponents
- All instructions executed in one or two instruction cycles
- Table read instructions
- 61 powerful instructions
- 4-level subroutine nesting
- Bit manipulation instruction
Peripheral Features
- Flash Program Memory: 2K×16
- Data Memory: 256×8
- True EEPROM Memory: 32×8
- 4 touch key functions
- fully integrated without requiring external ponents
- Watchdog Timer function
- Up to 14 bidirectional I/O lines
- Programmable I/O port source current for LED driving applications
- Single external interrupt line shared with I/O pin
- Four 10-bit pact Type Timer Modules for time measure, pare match output, PWM output function
- Dual Time Base functions for generation of fixed time interrupt signals
- 8 external channel 12-bit resolution A/D converter with internal reference voltage VVR
- I2C interface
- Low voltage reset function
- Package types: 8-pin SOP, 10-pin MSOP, 16-pin NSOP
Development Tools
For rapid product development and to simplify device parameter setting, Holtek has provided relevant development tools which users can download from the following link: https://.holtek./page/tool-detail/dev_plat/touch/Touch_Workshop
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