參數(shù)資料
型號(hào): UPD17246MC-xxx-5A4
廠商: NEC Corp.
英文描述: 4-BIT SINGLE-CHIP MICROCONTROLLERS FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTERS
中文描述: 4位單片微控制器的小型通用兩用紅外遙控遞質(zhì)
文件頁(yè)數(shù): 61/102頁(yè)
文件大?。?/td> 461K
代理商: UPD17246MC-XXX-5A4
61
Data Sheet U15002EJ1V0DS
μ
PD17240, 17241, 17242, 17243, 17244, 17245, 17246
RAMFLAG
0
1
0
RAMFLAG
Address
RF: 21H
After reset
Undefined
Note
R/W
R/W
1
0
2
0
3
0
RAM retention flag
RAM data may be undefined.
RAM
data are retained.
Note
RAMFLAG is
0
when V
DD
is about 1.4 V or less, and
undefined
when V
DD
is about 1.4 V or more.
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