- Low Power
- typical 9µA active mode
- typical 1.7µA standby mode
- typical 0.7µA sleep mode @ 3.0V, 32kHz, 25 °C
- Voltage - 2.0 to 5.5 V
- Buzzer - three tone · EEPROM - 2048 × 16 (Program memory)
- RAM - 96 × 4 (User Read/Write)
- 2 clocks per instruction cycle
- RISC architecture (72 basic instructions)
- 4 software configurable 4-bit ports · Up to 16 inputs (4 ports)
- Up to 12 outputs (3 ports)
- Serial (Output) Write buffer - SWB · Voltage level detection
- Analogue watchdog
- Timer watchdog
- 8 bit timer / event counter
- Internal interrupt sources (timer, event counter, prescaler, SWB) · External interrupt sources (portA + portC)
Attachment | Size |
---|---|
Application Note: Memory Requirements for Clock Applications (100.87 KB) | 100.87 KB |
Application Note: How to drive a static LCD from a standard I/O port (40.22 KB) | 40.22 KB |
Application Note: Frequently Used Software Routines for EM 4-bit Microcontrollers (EM66xx and EM65xx products) (178.25 KB) | 178.25 KB |
Frequently Asked Questions for 4-bit EM66xx and EM65xx (109.52 KB) | 109.52 KB |