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MSM64153A

OKI electronic componets
Part Number MSM64153A
Manufacturer OKI electronic componets
Description 4-Bit Microcontroller with Built-in RC Oscillation Type A/D Converter and LCD Driver
Published Sep 9, 2005
Detailed Description E2E0029-38-95 ¡ Semiconductor MSM64153A/64153AL ¡ Semiconductor This version: Sep. 1998 MSM64153A/64153AL Previous ver...
Datasheet PDF File MSM64153A PDF File

MSM64153A
MSM64153A

Overview
E2E0029-38-95 ¡ Semiconductor MSM64153A/64153AL ¡ Semiconductor This version: Sep.
1998 MSM64153A/64153AL Previous version: Mar.
1996 4-Bit Microcontroller with Built-in LCD Driver and Melody Circuit GENERAL DESCRIPTION The MSM64153A (1.
5 V)/64153AL (3.
0 V) is a high-performance 4-bit microcontroller that incorporates Oki-original CPU core nX-4/20.
The MSM64153A/64153AL has an LCD driver for up to 144 segments, an event counter, and melody circuits.
It is best suited for applications such as clocks and LCD games.
FEATURES • Operating range Operating voltage Operating temperature Operating frequency : 1.
5 V/3.
0 V : –40 to +70 °C : 32.
768 kHz crystal oscillation Approx.
32 kHz RC oscillation Supply current (Typ.
) : 0.
9 mA (3.
0 V at HALT mode) • Minimum instruction execution time : 91 ms • General memory space : 3040 bytes • Local memory space : 160 nibbles • LCD driver : 40 Common driver ¥ 4 Segment driver ¥ 36 1/4 duty, 1/3 bias; 144 segments (36 ¥ 4) 1/3 duty, 1/3 bias; 108 segme...


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