LC75804E 查看數據表（PDF） - SANYO -> Panasonic

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产品描述 (功能)

比赛名单

LC75804E

1/3, 1/4 Duty LCD Display Drivers with Key Input Function

SANYO -> Panasonic 

• 1/3 duty

LC75804E, LC75804W

VDD

VLCD

t1 t2

VDET

CE

D1 to D78

Internal data S0, S1, K0, K1

P0 to P3, SC, DR, DT

Internal data (D79 to D153)

Internal data (D154 to D228)

Display and control data transfer

Undefined

VIL

Defined

Undefined

Defined

Undefined

System reset period

Defined

t3 t4

VDET

Undefined

Undefined

Undefined

• 1/4 duty

Note: t1 ≥ 1 [ms] (Logic block power supply voltage VDD rise time)

t2 ≥ 0

t3 ≥ 0

t4 ≥ 1 [ms] (Logic block power supply voltage VDD fall time)

Figure 3

VDD

VLCD

t1 t2

VDET

CE

D1 to D76

Internal data S0, S1, K0, K1

P0 to P3, SC, DR, DT

Internal data (D77 to D152)

Internal data (D153 to D228)

Internal data (D229 to D300)

Display and control data transfer

Undefined

VIL

Defined

Undefined

Defined

Undefined

Defined

Undefined

System reset period

Defined

t3 t4

VDET

Undefined

Undefined

Undefined

Undefined

Note: t1 ≥ 1 [ms] (Logic block power supply voltage VDD rise time)

t2 ≥ 0

t3 ≥ 0

t4 ≥ 1 [ms] (Logic block power supply voltage VDD fall time)

Figure 4

No. 6266-24/37

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