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參數(shù)資料
| 型號(hào)： | MSM63182A-XXX |
| 廠商： | LAPIS SEMICONDUCTOR CO LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 4-BIT, MROM, 2 MHz, MICROCONTROLLER, UUC107 |
| 封裝： | 4.44 X 4.92 MM, 0.35 MM HEIGHT, DIE-107 |
| 文件頁數(shù)： | 23/30頁 |
| 文件大?。?/td> | 228K |
| 代理商： | MSM63182A-XXX |
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FEDL63182A-02
1Semiconductor
MSM63182A
2/29
I/O ports
Input ports
: Selectable as input with pull-up resistance/input with pull-down resistance/high-
impedance input
Output ports
: Selectable as P-channel open drain output/N-channel open drain output/CMOS
output/high-impedance output
Input-output ports : Selectable as input with pull-up resistance/input with pull-down resistance/high-
impedance input
Selectable as P-channel open drain output/N-channel open drain output/CMOS
output/high-impedance output
Can be interfaced with external peripherals that use a different power supply that this device uses.
Number of ports
Input port
: 2 ports
× 4 bits
Output port
: 4 ports
× 4 bits
Input-output port
: 3 ports
× 4 bits
Buzzer function
Buzzer output
: 0.946 to 5.461 kHz (adjustable in 15 steps)
Buzzer output modes
: Intermittent sound 1, 2; simple sound; continuous sound
LCD driver
Number of segments
: 512 Max. (32 SEG
× 16 COM)
1/1 to 1/16 duty
1/4 or 1/5 bias (regulator built-in)
Selectable as all-on mode/all-off mode/power down mode/normal display mode
Adjustable contrast
Reset function
Reset through RESET pin
Power-on reset
Reset by low-speed oscillation halt
Battery check
Low-voltage supply check
Criterion voltage
: Can be selected as 1.05 ±0.10 V, 1.30 ±0.15 V,
2.20 ±0.20 V or 2.80 ±0.30 V
Power supply backup
Backup circuit (voltage multiplier) enables operation at 0.9 V minimum
Timers and counter
Watchdog timer
× 1
Overflows in 2 sec.
100 Hz timer
× 1
Measurable in steps of 1/100 sec.
15-bit time base counter
× 1
1, 2, 4, 8, 16, 32, 64 and 128 Hz signals can be read
Interrupt sources
External interrupt
: 2
Internal interrupt
: 6 (watchdog timer interrupt is a nonmaskable interrupt)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MSM63184-XXX | 4-BIT, MROM, MICROCONTROLLER, UUC |
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| MSM63184B-XXX | 4-BIT, MROM, 2 MHz, MICROCONTROLLER, UUC123 |
| MSM63188-XXX | 4-BIT, MROM, 2 MHz, MICROCONTROLLER, UUC159 |
| MSM63188-XXXGS-BK | 4-BIT, MROM, 2 MHz, MICROCONTROLLER, PQFP176 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSM63184A | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:4-Bit Microcontroller with Built-in 640-Dot Matrix LCD Drivers, Operating at 0.9 V (Min.) |
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| MSM63188A | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:4-Bit Microcontroller with Built-in 1024-Dot Matrix LCD Drivers and Melody Circuit,Operating at 0.9 V (Min.) |
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| MSM63238 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:4-Bit Microcontroller with Built-in POCSAG Decoder and Melody Circuit, Operating at 0.9 V (Min.) |
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