参数资料
| 型号： | LC75812PT-8565-H |
| 厂商： | ON Semiconductor |
| 文件页数： | 16/54页 |
| 文件大小： | 0K |
| 描述： | IC LCD DISPLAY DRIVER 100TQFP |
| 标准包装： | 90 |
| 系列： | * |
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LC75812PT
Notes: * 16.
? DCRAM data write method when IM1 = 0, IM2 = 0
CE
CCB address
CCB address
CCB address
CCB address
DI
(1)
24 bit
(1)
24 bit
(1)
24 bit
(1)
24 bit
DCRAM
Instruction
Instruction
Instruction
Instruction
execution time
(27 μ s)
execution time
DCRAM data (27 μ s)
write finishes
execution time
DCRAM data (27 μ s)
write finishes
DCRAM data
write finishes
execution time
(27 μ s) DCRAM data
write finishes
? DCRAM data write method when IM1 = 1, IM2 = 0
(Instructions other than the “DCRAM data write” instruction cannot be executed.)
CE
CCB address
CCB address
CCB address
CCB address
CCB address
CCB address
DI
(2)
24 bit
(3)
8 bit
(3)
8 bit
(3)
8 bit
(3)
8 bit
(4)
16 bit
DCRAM
Instruction
Instruction
Instruction
Instruction
Instruction
Instruction
execution time
(27 μ s)
DCRAM data
write finishes
execution time execution time execution time
(27 μ s) (27 μ s) (27 μ s)
DCRAM data DCRAM data
write finishes write finishes
execution time execution time
(27 μ s) (27 μ s)
DCRAM data DCRAM data
write finishes write finishes
DCRAM data
write finishes
Instructions other than the “DCRAM data write” instruction
cannot be executed.
? DCRAM data write method when IM1 = 0, IM2 = 1
CE
CCB address
CCB address
CCB address
DI
(5)
n bit
(5)
n bit
(5)
n bit
DCRAM
Instruction
execution time
Instruction
execution time
Instruction
execution time
(ti μ s)
DCRAM data
(ti μ s)
DCRAM data
(ti μ s)
DCRAM data
write finishes
write finishes
write finishes
ti=13.5 μ s×( -1)
(n=8m+16, m is an integer between 2 and 13 that is the number of characters written as DCRAM data.)
n
8
For example
When n= 32 bits (m=2): ti= 40.5 μ s (fosc=300kHz, fCK=300kHz)
When n= 80 bits (m=8) : ti=121.5 μ s (fosc=300kHz, fCK=300kHz)
When n=120 bits (m=13): ti=189.0 μ s (fosc=300kHz, fCK=300kHz)
Note that the instruction execution time of 27 μ s and ti values in μ s apply when fosc=300kHz and fCK=300kHz, and
that these execution times will differ when the CR oscillator frequency fosc and external clock frequency fCK differ.
No.A1417-16/54
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| LC75813ES-E | 功能描述:LCD 驱动器 RoHS:否 制造商:Maxim Integrated 数位数量:4.5 片段数量:30 最大时钟频率:19 KHz 工作电源电压:3 V to 3.6 V 最大工作温度:+ 85 C 最小工作温度:- 20 C 封装 / 箱体:PDIP-40 封装:Tube |
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