Description
Name VDD VSS nc nc BP20 BP21 BP22 BP23 BP40 BP41 BP42 BP43
Type
Function Supply voltage Circuit ground Not connected Not connected Bidirectional I/O Bidirectional I/O Bidirectional I/O Bidirectional I/O Bidirectional I/O
Alternate Function
mode enable NTE
test
SC-serial clock or INT3 externa
Features
- / Benefits
D Extended temperature range for high temperature up to 105_C D 2-Kbyte ROM, 256 x 4-bit RAM D 12 bidirectional I/Os D Up to 6 external / internal interrupt sources D Multifunction timer/counter with.
- IR remote control carrier generator.
- Biphase-, Manchester- and pulse-width modulator
V SS VDD
D Programmable system-clock with prescaler and five different clock sources D Wide supply voltage range (1.8 to 6.5 V) D Very low sleep current (< 1 µA) D 32 x 16-bit EEPROM (.
M44C890-H Datasheet
