MSM65516 Datasheet, PDF (1/23 Pages) OKI electronic componets – High performance 8-Bit Microcontroller

E2E1014-27-Y4
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MSM65516/65P516
High performance 8-Bit Microcontroller
This_Mv_Ser_Msi₆o₅n₅: ₁Ja₆n_/6. ₅1_P99₅8₁₆
Previous version: Nov. 1996
GENERAL DESCRIPTION
The MSM65516 is a high-performance 8-bit microcontroller that employs OKI original nX-8/50
CPU core. With a minimum instruction execution time of 400 ns (10MHz clock), the MSM65516
is capable of high-speed processing, and includes 32K bytes of program memory, 640 bytes of
data memory, timers and serial ports. Also available are the MSM65P516, which replaces the on-
chip program memory with one-time PROM, and the MSM65X516, which uses external
program memory.
FEATURES
• Operating range
Operating frequency
Operating voltage
Operating temperature
• Memory space
Internal program memory
Internal data memory
• Minimum instruction execution time
• Powerful instruction set
• Abundant addressing modes
• Multiplication/division operation functions
• I/O port
Input-output port
Input port
• Timers
• Counters
• Capture input
• Compare output
• Serial ports
• External interrupts
• Interrupt sources
• Package
64-pin plastic shrink DIP (SDIP64-P-750-1.78)
64-pin plastic QFP (QFP64-P-1414-0.80-BK)
68-pin plastic QFJ (PLCC) (QFJ68-P-S950-1.27)
: 0 to 10MHz (V_DD=4.5 to 5.5V)
0 to 5MHz (V_DD=2.7 to 5.5V)
: 2.7 to 5.5V
: –40 to +85°C
: 64K bytes
: 32K bytes
: 640 bytes
: 400ns @ 10MHz
: 83 basic instructions
8/16-bit operation instructions
Bit manipulation instructions
Compound function instructions
: 8 ¥ 8 Æ 16
16 ÷ 8 Æ 16... 8
: 6 ports ¥ 8 bits
: 1 port ¥ 8 bits
: 8-bit auto-reload timer ¥ 2
16-bit auto-reload timer ¥ 1
Watchdog timer ¥ 1
: Time base counter ¥ 1
16-bit free-running counter ¥ 1
: 1 channel
: 2 channels
: Shift register ¥ 1
Serial port with baud rate generator
(UART/Synchronous) ¥ 1
:3
: 15
: (MSM65516-¥¥¥SS, MSM65P516-¥¥¥SS)
: (MSM65516-¥¥¥GS-BK, MSM65P516-¥¥¥GS-
BK)
: (MSM65516-¥¥¥JS, MSM65P516-¥¥¥JS)
¥¥¥ indicates the code number.
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