參數(shù)資料
型號(hào): HD66520T
廠商: Hitachi,Ltd.
英文描述: 160-Channel 4-Level Grayscale Display Column Driver with Internal Bit-Map RAM(點(diǎn)陣圖形LCD160通道驅(qū)動(dòng)器)
中文描述: 160通道4級(jí)灰度顯示列的內(nèi)部位圖的RAM(點(diǎn)陣圖形LCD160通道驅(qū)動(dòng)器驅(qū)動(dòng)程序)
文件頁(yè)數(shù): 41/45頁(yè)
文件大小: 336K
代理商: HD66520T
HD66520T
1054
AC Characteristics 1 (V
CC
= 3.0 to 5.5V, GND = 0V, V
CC
–V
EE
= 8 to 28V, Ta = –20 to +75°C)
Display-Data Transfer Timing
No.
Item
Symbol
Applicable Pins
Min
Max
Unit
Notes
(1)
Clock cycle time
t
CYC
t
CWH
t
CWL
t
r
t
f
t
FS
t
FH
CL1
10
μs
1
(2)
CL1 high-level width
CL1
1.0
μs
(3)
CL1 low-level width
CL1
1.0
μs
(4)
CL1 rise time
CL1
50
ns
(5)
CL1 fall time
CL1
50
ns
(6)
FLM setup time
FLM, CL1
2.0
μs
(7)
Notes: 1.
FLM hold time
FLM, CL1
1.0
μs
0.8 V
CC
0.2 V
CC
(7) t
FH
(4) t
r
(5) t
f
0.8 V
CC
CL1
FLM
(6) t
FS
(2) t
CWH
(3) t
CWL
(1) t
CYC
f
= 1/t
Max: 100 kHz
When executing draw access with burst transfer, the period described in the restrains must be
satisfied in the relationship with the arbitration control.
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