BS84D20CA Overview
The device is a Flash Memory type 8-bit high performance RISC architecture microcontrollers with fully integrated touch key functions. With all touch key functions provided internally, pletely eliminating the need for external ponents, the device has all the feactures to offer designers a reliable and easy means of implementing touch keys within their products applications.
BS84D20CA Key Features
- Operating Voltage
- fSYS=8MHz: 1.8V~5.5V
- fSYS=12MHz: 2.7V~5.5V
- fSYS=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
- Internal Low Speed 32kHz RC
- Multi-mode operation: FAST, SLOW, IDLE and SLEEP