參數(shù)資料
型號(hào): μPD780986
廠商: NEC Corp.
元件分類(lèi): 8位微控制器
英文描述: 8 Bit Single Chip Microcontrollers
中文描述: 8位單片機(jī)微控制器
文件頁(yè)數(shù): 26/48頁(yè)
文件大?。?/td> 256K
代理商: ΜPD780986
26
μ
PD780984, 780986, 780988
5.5 A/D Converter
Eight 10-bit resolution A/D converter channels are incorporated.
A/D conversion can be started by the following two methods.
Hardware start
Software start
Figure 5-7. A/D Converter Block Diagram
Sample & Hold Circuit
AV
SS
Voltage Comparator
Series Resistor String
Successive Approximation
Register (SAR)
Edge
Detector
Control
Circuit
A/D Conversion Result
Register (ADCR0)
Internal Bus
ANI0/P10
ANI1/P11
ANI2/P12
ANI3/P13
ANI4/P14
ANI5/P15
ANI6/P16
ANI7/P17
ADTRG/INTP3/P03
AV
DD
AV
REF
AV
SS
INTAD0
S
T
INTP3
Edge
Detector
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