參數(shù)資料
型號(hào): UPD7225
廠商: NEC Corp.
英文描述: PROGRAMMABLE LCD CONTROLLER/DRIVER
中文描述: 可編程LCD控制器/驅(qū)動(dòng)
文件頁數(shù): 35/52頁
文件大?。?/td> 289K
代理商: UPD7225
Data Sheet S14308EJ6V0DS00
35
μ
PD7225
9.4 Divide-by-4 Time Division
When displaying the digit “6.” in the divide-by-4 time division mode:
(1) Serial data organization
Without segment decoder: FD
With segment decoder
(However, the floating point is set to “1” by command.)
: 06
Address
n + 1
n
Contents of bit 0
1
1
Contents of bit 1
1
0
Contents of bit 2
1
1
Contents of bit 3
1
1
(2) Power supply (1/3 bias)
V
LC0
= V
DD
V
LC1
= V
DD
1/3 V
LCD
V
LC2
= V
DD
2/3 V
LCD
V
LC3
= V
DD
V
LCD
(3) Relationship between common and segment
SEGn
SEGn + 1
COM1
COM3
COM0
COM2
Bit
相關(guān)PDF資料
PDF描述
UPD7225GC-AB6 PROGRAMMABLE LCD CONTROLLER/DRIVER
UPD7225G01 PROGRAMMABLE LCD CONTROLLER/DRIVER
UPD7225G00 PROGRAMMABLE LCD CONTROLLER/DRIVER
UPD7225GB-3B7 PROGRAMMABLE LCD CONTROLLER/DRIVER
UPD7227 CMOS, Intelligent, Dot-Matrix LCD Controller/Driver
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD72255YF1-GA5-A 制造商:Renesas Electronics Corporation 功能描述:
UPD7225G 制造商:Panasonic Industrial Company 功能描述:IC
UPD7225GB-3B7(A) 制造商:Renesas Electronics Corporation 功能描述:
UPD74HC04C 制造商:Panasonic Industrial Company 功能描述:IC
UPD750068GT-396 制造商:Renesas Electronics Corporation 功能描述: