參數(shù)資料
型號(hào)： HD40C4388
廠商： Hitachi,Ltd.
英文描述： Low-Voltage AS Microcomputers with On-Chip A/D Converter(帶片上A/D轉(zhuǎn)換器的低壓微計(jì)算機(jī))
中文描述： 低電壓如同在微機(jī)芯片的A / D轉(zhuǎn)換器（帶片上的A / D轉(zhuǎn)換器的低壓微計(jì)算機(jī)）
文件頁數(shù)： 1/162頁
文件大?。?/td> 482K
代理商： HD40C4388
HD404374/HD404384/
HD404389/HD404082/HD404084 Series
Low-Voltage AS Microcomputers with On-Chip A/D Converter
ADE-202-086B (O)
Rev. 3.0
Nov. 1999
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.
The HD407A4374, HD407A4384, HD407A4389, HD407C4374, HD407C4384, and HD407C4389 are
ZTAT
TM
microcomputers with on-chip PROM that drastically shortens development time and ensures a
smooth transition from debugging to mass production. (The PROM programming specifications are the
same as for the 27256 type.)
ZTAT
TM
: Zero Turn-Around Time. ZTAT
TM
is a trademark of Hitachi, Ltd.
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
相關(guān)PDF資料
PDF描述
HD40C4389 Low-Voltage AS Microcomputers with On-Chip A/D Converter(帶片上A/D轉(zhuǎn)換器的低壓微計(jì)算機(jī))
HD404394 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
HD4074344S 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
HD4074394S 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
HD40C4341R 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
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