Oki Electric Industry MSM65352
The MSM65352 is a high performance 8-bit microcontroller that employs OKI original CPU core, the nX-8/50. The MSM65352 includes 8K-byte program memory, 256-byte data memory, LCD driver, timer, serial I/O and 4-bit A/D converter. **P4: for the MSM65352 SEG16-19: for the MSM65352B P3 P4** REMOTE CONT.GENERAL DESCRIPTION
ThisMSM65352/65352B version: Jan. 1998 Previous version: Nov. 1996 8-Bit Microcontroller with 4-Bit A/D Converter (with LCD Driver) Also available is the MSM65352B, which has four LCD outputs in place of four output ports. Also available are the MSM65P352 and MSM65P352B, which replace the on-chip program memory with one-time PROM.FEATURES
2.7V to 5.5V –20°C to +70°C High speed side 0 to 10MHz (@VDD=5V± 10%) 0 to 5MHz (@VDD=2.7V to 5.5V) Low speed side 32.768kHz (@VDD=2.7V to 5.5V)● Current consumption (Typ.): High speed side 5mA (@5MHz, VDD=3V) 20mA (@10MHz, VDD=5V) 1.5mA (@5MHz, VDD=3V, halt mode) Low speed side : 45mA (@32.768kHz, VDD=3V) 4mA (@VDD=3V, stop mode)
● Minimum instruction execution time : 400ns (@10MHz), 800ns (@5MHz)
● CPU core : 8-bit CPU core nX-8/50
● General memory space : 8K-byte program memory
● Local memory space : 256-byte data memory + SFR
● LCD driver : 16 ¥ 4 (MSM65352), 20 ¥ 4 (MSM65352B)
● I/O port : 5 ports, 31 bits (MSM65352) 4 ports...