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HD40A4372H規(guī)格書詳情
Description
The HD404374, HD404384, and HD404389 Series comprise low-voltage, 4-bit single-chip microcomputers equipped with four 10-bit A/D converter channels, a serial interface, and large-current I/O pins. These devices are suitable for use in applications requiring high resolution A/D converter control, such as battery chargers.
The HD404082 and HD404084 series offer less advanced features than the HD404384 series. They are 4-bit microcomputers that support low-voltage operation for backward software compatibility.
HD404374 Series microcomputers have a 32.768 kHz sub-resonator for realtime clock use, providing a time counting facility, and a variety of low-power modes to reduce current drain.
Features
? 20 I/O pins
Large-current I/O pins (source: 10 mA max.):4
Large-current I/O pins (sink: 15 mA max.):4
Analog input multiplexed pins: 4 (HD404374, HD404384, and HD404389 Series)
? 8-bit timer: 1 channel
16-bit timer: 1 channel (Can also be used as two 8-bit timer channels)
? Two timer outputs (including PWM output)
? Event counter inputs (edge-programmable)
? Clock-synchronous 8-bit serial interface
? A/D converter
4 channels × 10-bits (HD404374 and HD404384 Series)
6 channels × 10-bits (HD404389 Series)
None (HD404082 and HD404084 Series)
Note: * CR oscillation in an optional function.
? Interrupts
External: 2 (including one edge-programmable)
Internal : 5 (HD404374/HD404384/HD404389 Series)
: 4 (HD404082/HD404084 Series)
? Subroutine stack up to 16 levels, including interrupts
? Low-power dissipation modes
? HD404374 Series: 4
? HD404384, HD404389, HD404082, and HD404084 Series: 2
? Module standby (timers, serial interface, A/D converter)
? System clock division software switching (1/4 or 1/32)
? Inputs for return from stop mode (wakeup): 1
? Instruction execution time
Min. 0.89 μs (fOSC = 4.5 MHz, division by 1/4)
Min. 0.47 μs (fOSC = 8.5 MHz, division by 1/4)
? Operation voltage
1.8 V to 5.5 V
2.0 V to 5.5 V (ZTATTM)
產(chǎn)品屬性
- 型號(hào):
HD40A4372H
- 功能描述:
4-Bit Microcontroller
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
HITACHI/日立 |
23+ |
NA/ |
386 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
HITACHI |
23+ |
DIP |
20000 |
全新原裝假一賠十 |
詢價(jià) | ||
HITACHI |
23+ |
DIP |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價(jià) | ||
HITACHI |
24+ |
SSOP |
386 |
詢價(jià) | |||
HITACHI/日立 |
2407+ |
SOP28 |
7750 |
原裝現(xiàn)貨!實(shí)單直說!特價(jià)! |
詢價(jià) | ||
HITACHI |
22+ |
DIP |
6120 |
進(jìn)口原裝!現(xiàn)貨庫存 |
詢價(jià) | ||
日立 |
2023+ |
SOP28 |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
HITACHI/日立 |
2021+ |
SOP28 |
100500 |
一級(jí)代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價(jià) | ||
HITACHI |
24+ |
SOP |
30617 |
HITACHI品牌專營全新原裝熱賣 |
詢價(jià) | ||
HITACHI |
00+/01 |
DIP |
6120 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價(jià) |