MSM6411A
MSM6411A is 4-Bit Microcontroller with Built-in RC Oscillation Type A/D Converter and LCD Driver manufactured by OKI Electric.
DESCRIPTION
The MSM6411A, implemented in plementary metal-oxide semiconductor technology, is a low-power CMOS 4-bit microcontroller developed for smaller-scale control systems.
FEATURES
- ROM : 1024 words
- 8 bits
- RAM : 32 words
- 4 bits
- I/O port Input-output port : 2 ports
- 4 bits Input port : 1 port
- 3 bits
- 8-bit serial shift register
- 2 interrupt sources (1 external, 1 internal)
- 63 instructions
- Power-down features
- Minimum instruction execution time : 952 ns @ 4.2 MHz clock
- Single 5 V power supply
- Package: 16-pin plastic DIP (DIP16-P-300-2.54) : (Product name : MSM6411A--
- RS)
- - indicates a code number.
1/11
¡ Semiconductor
BLOCK DIAGRAM
RAM 32
- 4 bits 3 DEC C
INST. DEC.
ROM 1024
- 8 bits DEC
ALU 9
P2 2 1 0
P1 3210
P0 3210
I 7
SR f
O 0
INT.C T.G
SISO...
