參數(shù)資料
型號: HD66421TB0
廠商: Hitachi,Ltd.
英文描述: (RAM-Provided 160 Channel 4-Level Grey Scale Driver for Dot Matrix Graphics LCD)
中文描述: (內(nèi)存提供160通道4級灰度的點陣圖形液晶顯示驅(qū)動程序)
文件頁數(shù): 43/46頁
文件大小: 201K
代理商: HD66421TB0
Preliminary
Rev. 1.1E '99.02.10
HD66421
Absolute Maximum Ratings
Item
Power supply
voltage
Input voltage 1
Input voltage 2
Operating temperature
Storage temperature
Symbol
Vcc
VLCD
VT1
VT2
Topr
Tstg
Ratings
-0.3 to +7.0
-0.3 to +20.0
-0.3 to Vcc+0.3
-0.3 to VLCD+0.3
-40 to +85
-55 to +110
Unit
V
V
V
V
°C
°C
Notes
1
Logic circuit
LCD drive circuit
1, 2
1, 3
43
Notes:
1
2
3
4
.Measured relative to GND
Applies to pins M/S, OSC, OSC1, OSC2, DB7 to DB0, RD, WR, CS, RS, RES, CL1, M, FLM
Applies to pins V1O, V2O, V3O, V4O and V5O
If the LSI is used beyond its absolute maximum rating, it may be permanently damaged.
It should always be used within the limits of its electrical characteristics to prevent malfunction
or unreliability.
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