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MSM64153AL Fiches technique(PDF) 1 Page - OKI electronic componets |
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MSM64153AL Fiches technique(HTML) 1 Page - OKI electronic componets |
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1 / 25 page ![]() 1/25 ¡ Semiconductor MSM64153A/64153AL 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 : 1.5 V/3.0 V Operating temperature : –40 to +70 °C Operating frequency : 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 segments (36 ¥ 3) • I/O port Input-output port : 2 ports ¥ 4 bits (open-drain output/CMOS output selectable; pull-down resistor input/high-impedance input selectable) Input port : 1 port ¥ 2 bits (pull-down resistor input/high-impedance input selectable) 1 port ¥ 4 bits (pull-down resistor input/high-impedance input selectable) • Event counter : 1 channel • Melody output : 2 • Interrupts : 10 sources External 4, time base 4, melody 2 • Package: 80-pin plastic QFP (QFP80-P-1420-0.80-BK) : (Product name : MSM64153A-¥¥¥GS-BK, MSM64153AL-¥¥¥GS-BK) Chip : MSM64153A-¥¥¥, MSM64153AL-¥¥¥ ¥¥¥ indicates a code number. • OTP version (for program evaluation) : MSM64P155/64P155L (The package, power polarity, and operating voltage of the MSM64P155/64P155L are different from the MSM64153A/64153AL. For details, refer to the "MSM64P155 User's Manual".) ¡ Semiconductor MSM64153A/64153AL 4-Bit Microcontroller with Built-in LCD Driver and Melody Circuit E2E0029-38-95 This version: Sep. 1998 Previous version: Mar. 1996 |
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