4-bit Microcontroller

4-bit Microcontroller EM73P982 is an advanced single chip CMOS 4-bit one-time programming (OTP) micro-controller. It contains 16K-byte ROM, 372-nibble RAM, 4-bit ALU, 13-level subroutine nesting, 22-stage time base, two 12-bit Timer Counters for the kernal function. EM73P982 also contains 5 interrupt sources, 3 I/O ports (including 1 input port and 2 bidirection ports), LCD Display (40x8), built-in sound generator and speech synthesizer. Except low-power consumption and high speed, EM73P982 also have a sleep mode for power saving function. EM73P982 is suitable for appliaction in many fields, for example : family appliance, consumer products, hand held games and the toy controller ... etc. By ELAN Microelectronics Corp
EM73P982 's PackagesEM73P982 's pdf datasheet

EM73P982 Pinout, Pinouts
EM73P982 pinout,Pin out
This is one package pinout of EM73P982,If you need more pinouts please download EM73P982's pdf datasheet.

EM73P982 Application circuits
EM73P982 circuits
This is one application circuit of EM73P982,If you need more circuits,please download EM73P982's pdf datasheet.

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