參數(shù)資料
型號: EM6124
廠商: Electronic Theatre Controls, Inc.
英文描述: Digitally Programmable 8 to 25 Multiplex LCD Controller & Driver
中文描述: 數(shù)字可編程8至25多路LCD控制器
文件頁數(shù): 3/23頁
文件大小: 1900K
代理商: EM6124
EM6124
3
Timing Characteristics
V
DD1
= V
DD2
= 2 to 3 V, V
HV
= 2.5 to 5 V, and T
A
= -40 °C to +85 °C
Parameter
Symbol Test Conditions
Min.
Typ.
Max.
Units
Clock high pulse width
Clock low pulse width
Clock period
Reset 1 pulse width
Reset 2 pulse width
Clock and FR rise time
Clock and FR fall time
Data input setup time
Data input hold time
FR (internal frame frequency)
t
CH
t
CL
t
per
t
RES1
t
RES2
t
CR
t
CF
t
DS
t
DH
f
FR1)
70
110
550
10
130
ns
ns
ns
μs
ns
ns
ns
ns
ns
Hz
200
200
20
260
75
1)
EM6124 (n), FR = n times the de sired LCD re resh rate where n is the EM6124 mux mode num ber;
Ta ble 5a
la ser trim ming on request.
See Fig. 17.01 and 17.02 for more de ails con cern ng the frame fre quency
V
DD1
= V
DD2
= 3 to 5 V, V
HV
= 2.5 to 5 V, and T
A
= -40 °C to +85 °C
Parameter
Symbol Test Conditions
Min.
Typ.
Max.
Units
Clock high pulse width
Clock low pulse width
Clock period
Reset 1 pulse width
Reset 2 pulse width
Clock and FR rise time
Clock and FR fall time
Data input setup time
Data input hold time
FR (internal frame frequency)
t
CH
t
CL
t
per
t
RES1
t
RES2
t
CR
t
CF
t
DS
t
DH
f
FR1)
50
55
350
10
80
ns
ns
ns
μs
ns
ns
ns
ns
ns
Hz
200
200
20
140
75
1)
EM6124 (n), FR = n times the de sired LCD re resh rate where n is the EM6124 mux mode num ber;
Ta ble 5b
la ser trim ming on re quest.
Timing Waveforms
Fig. 3
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