參數(shù)資料
型號: HD40A4354S
廠商: Hitachi,Ltd.
英文描述: 4-bit HMCS400-Series microcomputer
中文描述: 4位HMCS400系列微機(jī)
文件頁數(shù): 72/100頁
文件大?。?/td> 398K
代理商: HD40A4354S
HD404358 Series
72
A/D Converter
The MCU has a built-in A/D converter that uses a sequential comparison method with a resistor ladder. It
can measure eight analog inputs with 8-bit resolution. The block diagram of the A/D converter is shown in
figure 62.
I
AD
off flag
(IAOF)
S
3
A/D channel
register (ACR)
A/D mode
register 1
(AMR1)
A/D interrupt
request flag
(IFAD)
Encoder
A/D data
register
(ADRU, L)
A/D start flag
(ADSF)
D/A
AV
CC
AV
SS
Operating mode signal
(1 in stop mode)
I
+
Comp
A/D
controller
AN
0
AN
1
AN
2
AN
3
AN
4
AN
5
AN
6
AN
7
Control signal
for conversion
time
4
A/D mode
register 2
(AMR2)
Figure 62 A/D Converter Block Diagram
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD40A4356 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:microcomputer has an A/D converter,
HD40A4356H 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-bit HMCS400-Series microcomputer
HD40A4356R 制造商:未知廠家 制造商全稱:未知廠家 功能描述:HMCS43XXFamily User's Manual/Device
HD40A4356S 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-bit HMCS400-Series microcomputer
HD40A4358 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:microcomputer has an A/D converter,