參數(shù)資料
型號： HD404324
廠商： Hitachi,Ltd.
英文描述： 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
中文描述： 4位HMCS400系列微電腦（4位單片微計(jì)算機(jī)）
文件頁數(shù)： 1/94頁
文件大?。?/td> 573K
代理商： HD404324
HD404328 Series
Rev. 6.0
Sept. 1998
Description
The HD404328 Series is an HMCS400-Series microcomputer designed to increase program productivity
and also to incorporate large-capacity memory. Each microcomputer has an LCD controller/driver, A/D
converter, and zero-crossing detection circuit. Each also has a 32.768-kHz oscillator and low-power
dissipation modes.
The HD404328 Series includes eight chips: the HD404324 and HD404324U with 4-kword ROM; the
HD404326 and HD404326U with 6-kword ROM; the HD404328 and HD404328U with 8-kword ROM;
the HD4074329 and HD4074329U with 16-kword PROM. The HD404324U, HD404326U, HD404328U
and HD4074329U are designed to reduce current dissipation in subactive mode and watch mode.
The HD4074329 and HD4074329U, which include PROM, are ZTAT
microcomputers that can
dramatically shorten system development periods and smooth the process from debugging to mass
production. (The PROM program specifications are the same as for the 27256.)
Features
4,096-word
×
10-bit ROM (HD404324, HD404324U)
6,144-word
×
10-bit ROM (HD404326, HD404326U)
8,192-word
×
10-bit ROM (HD404328, HD404328U)
16,384-word
×
10-bit PROM (HD4074329, HD4074329U)
280-digit
×
4-bit RAM (HD404324, HD404324U, HD404326, HD404326U, HD404328, HD404328U)
536-digit
×
4-bit RAM (HD4074329, HD4074329U)
35 I/O pins
2 input pins
33 input/output pins, including 8 high-current pins (15 mA, max.) and 16 pins multiplexed with
LCD segment pins
Three timer/counters
8-bit clock-synchronous serial interface
8-bit
×
4-channel A/D converter
12-di git LCD cont ol er/ driver (24 S EG
×
4 C OM
(HD404324U, HD404326U, HD404328U, HD4074329U: External LCD voltage division resistors are
required)
相關(guān)PDF資料
PDF描述
HD404326 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
HD4074449 4-bit HMCS400-Series microcomputer(4位單片微計(jì)算機(jī))
HD404448 4-bit HMCS400-Series microcomputer(4位單片微計(jì)算機(jī))
HD404449 4-bit HMCS400-Series microcomputer(4位單片微計(jì)算機(jī))
HD4074459 4-bit HMCS400-Series microcomputer(4位單片微計(jì)算機(jī))
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD404324FS 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:microcomputer designed to increase program productivity
HD404324H 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:microcomputer designed to increase program productivity
HD404324S 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:microcomputer designed to increase program productivity
HD404324U 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:microcomputer designed to increase program productivity
HD404324UFS 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:microcomputer designed to increase program productivity
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