PDF MSM65P522 Data sheet ( Hoja de datos )

Número de pieza	MSM65P522
Descripción	8-Bit Microcontroller
Fabricantes	OKI electronic componets
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No Preview Available ! E2E1015-27-Y4 ¡¡SemicondSucetormiconductor MSM65522/65P522 8-Bit Microcontroller with A/D Converter ThisMvSerMsi6o5n5: 2Ja2n/6. 51P995822 Previous version: Nov. 1996 GENERAL DESCRIPTION The MSM65522 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 MSM65522 is capable of high-speed processing, and includes 8K bytes of program memory, 384 bytes of data memory (RAM), timers, serial ports and an A/D converter on chip. Also available is the MSM65P522, which replaces the on-chip program memory with one-time PROM. www.DataSheet4U.com FEATURES • Operating range Operating frequency Operating voltage : 1 to 10MHz (VDD=4.5 to 5.5V) 1 to 5MHz (VDD=2.7 to 5.5V) : 2.7 to 5.5V Operating temperature : – 40 to +85°C • Memory space Internal program memory : 8K bytes Internal data memory : 384 bytes • Minimum instruction execution time : 400ns @ 10 MHz • Powerful instruction set : 81 basic instructions 8/16-bit operation instructions Bit manipulation instructions Compound function instructions • Abundant addressing modes • I/O ports : 8-bit ¥ 3 4-bit ¥ 1 Input only port : 8-bit ¥ 1 • Timers : 8-bit auto-reload timer ¥ 3 (One timer is shared by the baud rate generator. Combining the 8-bit timers, it is possible to use the timers as a 16-bit timer (1 channel).) Watchdog timer ¥ 1 • Counters : Time base counter (14-bit) ¥ 1 • Serial ports : Shift register ¥ 1 Serial port with baud rate generator (UART/Synchronous) ¥ 1 • A/D converter : 8 bits ¥ 8 channels • External interrupts :3 • Interrupt sources : 11 • Package Options 42-pin plastic shrink DIP (SDIP42-P-600-1.78) : (Product name:MSM65522-¥¥¥SS, MSM65P522-¥¥¥SS) 42-pin plastic DIP (DIP42-P-600-2.54) : (Product name:MSM65522-¥¥¥RS, MSM65P522-¥¥¥RS) 44-pin plastic QFP (QFP44-P-910-0.80-2K) : (Product name:MSM65522-¥¥¥GS-2K, MSM65P522-¥¥¥GS-2K) 44-pin plastic QFJ (QFJ44-P-S650-1.27) : (Product name:MSM65522-¥¥¥JS, MSM65P522-¥¥¥JS) ¥¥¥ indicates the code number. * Specifications are subject to change without notice. 1/22 1 page ¡ Semiconductor PIN CONFIGURATION (TOP VIEW) (Continued) MSM65522/65P522 www.DataSheet4U.com P6.3 / AI3 P6.2 / AI2 P6.1 / AI1 P6.0 / AI0 VDD P3.0 P3.1 P3.2 P3.3 P3.4 / INT2 NC 39 38 37 36 35 34 33 32 31 30 29 40 28 41 27 42 26 43 25 44 24 1 23 2 22 3 21 4 20 5 19 6 18 7 8 9 10 11 12 13 14 15 16 17 NC P0.6 P0.7 P1.0 P1.1 P1.2 GND OSC0 OSC1 P1.3 P2.7 / T1OUT NC: No-connection pin 44-Pin Plastic QFJ 5/22 5 Page ¡ Semiconductor MSM65522/65P522 DC Characteristics 2 (2.7 to 4.5V, 3V Version) (GND=0V, Ta=–40 to +85°C) Parameter Symbol Condition Min. Typ. Max. Unit Schmitt Trigger Circuit Input Voltage "H" Input Voltage "H" Input Voltage "L" Input Voltage "H" Output Voltage www.DataShee"Lt4" UO.uctopmut Voltage Input Leakage Current 1 Input Leakage Current 1 Pull-up Resistor Input Capacitance Current Consumption Current Consumption VT– 1 VT+ VT 2 VIH1 3 VIH2 4 VIL VOH VOL 5 ILI1 6 ILI1 7 RRST CI 8 IDDS IDD 0.3VDD — — — — — 0.7VDD — 0.5 — — 0.3VDD+0.7 — VDD+0.3 V — 0.7VDD+0.3 — VDD+0.3 — –0.3 — 0.3VDD–0.3 IOH=–20mA VDD–0.1 — — IOL=20mA — — 0.1 VI=VDD/0V VI=VDD/0V — — ±1 mA — — ±1 VI=0V 30 50 80 KW f=1MHz, Ta=25°C — 5 — pF 3V, stop mode 1 — 25 mA 5MHz, 3V, no load 10 6 15 mA 1 P0 to P3 (Includes secondary function inputs) 2 P6 3 OSC0 and RESET 4 P6, OSC0, RESET 5 P6 6 Excludes P6. RESET sets to VDD and TEST sets to 0V. 7 RESET 8 The ports except these are no load, and A/D converter active. AC Characteristics CPU control (OSC0 Clock) Parameter Clock Period "L" Clock Pulse Width "H" Clock Pulse Width Clock Period "L" Clock Pulse Width "H" Clock Pulse Width Symbol tC tCLW tCHW tC tCLW tCHW (VDD=2.7 to 5.5 V, GND=0V, Ta=–40 to +85°C) Condition Min. Max. Unit 100 — VDD=4.5 to 5.5 V 45 — 45 — ns 200 — VDD=2.7 to 4.5 V 90 90 — — CPU control (OSC0 Clock) tCHW tC OSC0 tCLW 11/22 11 Page

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