E0C6251

The E0C6251, 4-bit Single Chip Microcomputer.The E0C6251 is a single-chip microcomputer made up of the 4-bit core CPU E0C6200A, ROM, RAM, LCD driver, input ports, output ports, I/O ports, clock timer and A/D converter (R/F conversion type). Because of its low-voltage operation and low power consumption, this series is ideal for a wide range of applications, and is especially suitable for battery-driven systems.

Features of the E0C6251 are:(1) CMOS LSI 4-bit parallel processing; (2) Clock:32.768kHz (Typ.) (Crystal or CR oscillation); (3) Instruction set :100 instructions; (4) Instruction execution time:153sec, 214sec, 366sec (depending on instruction); (5) ROM capacity:1,024 * 12 bits; (6) RAM capacity:80 * 4 bits; (7) Input port :4 bits (pull-down resistors are available by mask option); (8) Output port:4 bits (common, BZ, BZ, FOUT and LAMP ports are available by; (9)mask option); (10) I/O port:4 bits; (11) Large capacity output port:2 bits; (12) Buzzer output port:2 bits; (13) Clock output port:1 bit; (14) A/D converter:R/F (resistance/frequency) conversion type, 1ch.; (15) LCD driver:26 segments * 2/3/4 commons (Power regulator built-in. DC output available. Selected duty by software setting).

The absolute maximum ratings of the E0C6251 can be summarized as:(1)supply voltage:-5.0to0.5V; (2)operating temperature:-20 to 70; (3)storage temperatrue:-65 to 150; (4)soldering temperature/time:260.

If you want to know more information such as the electrical characteristics ,please download the datasheet in www.seekdatasheet.com .