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): 19/98頁
文件大小: 797K
代理商: UPD703204
Preliminary Product Information U15436EJ1V0PM
19
μ
PD703201, 703201Y, 703204, 703204Y, 70F3201, 70F3201Y, 70F3204, 70F3204Y
Table 1-1. Types of Pin I/O Circuits (2/2)
Pin
Alternate Function
I/O Circuit Type
Recommended Connection of Unused Pins
PCM3
HLDRQ
[PCM4]
[PCM5]
PCS0 to
PCS3
CS0 to CS3
[PCS4 to
PCS7]
PCT0,
PCT1
WR0, WR1
[PCT2,
PCT3]
PCT4
RD
PCT5
PCT6
ASTB
PCT7
PDH0 to
PDH5,
[PDH6,
PDH7]
A16 to A21, [A22, A23]
PDL0 to
PDL4
AD0 to AD4
PDL5
AD5/FLMD1
Note 1
PDL6 to
PDL15
AD6 to AD15
5
Input:
Independently connect to EV
DD
or EV
SS
via a
resistor.
Output: Leave open.
AV
DD
AV
REF0
Connect to AV
SS
via a resistor.
AV
REF1
Connect to AV
SS
via a resistor.
AV
SS
EV
DD
EV
SS
FLMD0
Note 1
IC
Note 2
RESET
2
V
DD
V
DD
BU
V
SS
V
SS
BU
X1
X2
XT1
16
Connect to V
SS
BU via a resistor.
XT2
16
Leave open.
Notes 1.
Applies to the
μ
PD70F3201, 70F3201Y, 70F3204, and 70F3204Y only.
2.
Applies to the
μ
PD703201, 703201Y, 703204, and 703204Y only.
Remark
Pins in brackets ([ ]) are only for the V850ES/SA3.
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