參數(shù)資料
型號(hào): μPD78F4225Y
廠商: NEC Corp.
英文描述: 16 Bit Single Chip Microcontrollers(16 位單片微控制器)
中文描述: 16位單片機(jī)微控制器(16位單片微控制器)
文件頁(yè)數(shù): 14/30頁(yè)
文件大小: 205K
代理商: ΜPD78F4225Y
14
μ
PD78F4225Y
Table 4-1. I/O Circuit Type of Respective Pins and Recommended Connections of Unused Pins (2/2)
Pin Name
I/O Circuit Type
I/O
Recommended Connections of Unused Pins
RESET
2
Input
XT1
16
Connected to V
SS0
XT2
Open
AV
REF1
Connected to V
DD0
AV
DD
AV
SS
Connected to V
SS0
TEST/V
PP
Directly connected to V
SS0
Remark
Because the circuit type numbers are standardized among the 78K series products, they are not
sequential in some models (i.e., some circuits are not provided).
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