參數(shù)資料
型號(hào): HD4074329
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(yè)數(shù): 16/94頁(yè)
文件大小: 573K
代理商: HD4074329
HD404328 Series
16
Item
Abbr.
Initial Value
Contents
Timer/
counters, serial
interface
Timer counter C
(TCC)
$00
Timer load register B
(TLR)
$00
Timer load register C (TCR)
$00
Octal counter
000
A/D
A/D mode register
(AMR)
00-0
Refer to description of A/D mode register
LCD
LCD control register
(LCR)
000
Refer to description of LCD control
register
LCD mode register
(LMR)
0000
Refer to description of LCD duty
cycle/clock control register
LCD output register
(LOR)
0000
Refer to description of LCD output
register
Bit register
Low speed on flag
(LSON)
0
Refer to description of low-power
dissipation modes
Watchdog timer on
flag
(WDON) 0
Refer to description of timer C
A/D start flag
(ADSF)
0
Refer to description of A/D converter
Direct transfer on flag (DTON)
0
Refer to description of low-power
dissipation modes
Miscellaneous register
(MIS)
0000
Refer to description of miscellaneous
register
Note:
The statuses of other registers and flags after MCU reset are as follows:
Item
Abbr.
Status After Cancellation of
Stop Mode by MCU Reset
Status After Cancellation of all
Other Types of Modes by MCU
Reset
Carry flag
(CA)
Pre-MCU-reset values are not
guaranteed: values must be
initialized by program
Pre-MCU-reset values are not
guaranteed: values must be
initialized by program
Accumulator
(A)
B register
(B)
W register
(W)
X/SPX register
(X/SPX)
Y/SPY register
(Y/SPY)
Serial data register
(SR)
A/D data register
(ADRL, ADRU)
RAM
Pre-MCU-reset (pre-STOP-
instruction) values are retained
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD4074329C 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD4074329FS 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD4074329S 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD4074329U 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:microcomputer designed to increase program productivity
HD4074329UFS 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller