參數(shù)資料
型號: UPD703204
廠商: NEC Corp.
英文描述: 32-BIT SINGLE-CHIP MICROCONTROLLERS
中文描述: 32位單晶片微控制器
文件頁數(shù): 46/98頁
文件大小: 797K
代理商: UPD703204
Preliminary Product Information U15436EJ1V0PM
46
μ
PD703201, 703201Y, 703204, 703204Y, 70F3201, 70F3201Y, 70F3204, 70F3204Y
13. A/D CONVERTER
The A/D converter has the following features.
{
10-bit resolution
{
12 channels (V850ES/SA2)
16 channels (V850ES/SA3)
{
Successive comparison approximation method
{
Power fail detection function available
{
Operation voltage: AV
DD
= AV
REF0
= 2.2 to 2.7 V
{
Analog input voltage: AV
SS
to AV
REF0
{
Conversion rate: 9.5 to 1.50
μ
s
The following figure shows the configuration of the A/D converter.
Comparator
AV
REF0
AV
DD
AV
SS
INTAD
Analog input side
C array
Reference side
C array
Controller
Successive approximation
register (SAR)
A/D conversion result
register (ADCR)
ADS0 to ADS3
ANI0
ANI1
ANI2
ANI3
ANI4
ANI5
ANI6
ANI7
ANI8
ANI9
ANI10
ANI11
ANI12
Note
ANI13
Note
ANI14
Note
ANI15
Note
S
Note
V850ES/SA3 only
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