參數(shù)資料
型號: UPD6122G-001
廠商: NEC Corp.
英文描述: REMOTE CONTROL TRANSMISSION CMOS IC
中文描述: 遙控傳輸CMOS集成電路
文件頁數(shù): 24/28頁
文件大?。?/td> 170K
代理商: UPD6122G-001
μ
PD6121, 6122
24
APPENDIX. REMOTE CONTROL TRANSMISSION IC AND MICROCONTROLLER LIST
Single-function remote control transmission ICs (NEC transmission format)
Part number
Parameter
μ
PD6121
μ
PD6122
Operating voltage
V
DD
= 2.0 to 3.3 V
Operating clock
f
OSC
= 400 to 500 kHz ceramic resonator
Transmission format Leader 16-bit custom code 8-bit data code
8-bit data code
Modulation method
PPM 0 ·····
1 ·····
38-kHz carrier modulation (fosc = 455 kHz)
Custom code
16-bit setting
Data code
32 x 2
64 x 2
No. of keys
32
64
Package
20-pin SOP (375 mil)
24-pin SOP (375 mil)
Cautions 1. New custom codes are not available for the following standard products.
μ
PD6121G, 6122G Ver II standard products (-002)
2. If products other than listed in Caution 1 are used, please contact NEC for custom codes.
*
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