ST7637 datasheet(180/210 Pages) SITRONIX

Part #	ST7637

Description	65K 132x132 Color Dot Matrix LCD Controller/Driver

PDF	210 Pages

Scroll/Zoom	100%

Manufacturer	SITRONIX [Sitronix Technology Co., Ltd.]

Direct Link	http://www.sitronix.com.tw

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180 / 210 page

ST7637

Ver 1.6

180/210

2009/03

11. TIMING CHARACTERISTICS

11.1 Parallel Interface Characteristics bus (8080-series MCU)

(VDD=2.8V, Ta= 25°C, die)

Rating

Item

Signal

Symbol

Condition

Min.

Max.

Units

Address hold time

tAH8

—

Address setup time

tAW8

—

System cycle time (WRITE)

tCYC8

170

—

/WR L pulse width (WRITE)

tCCLW

—

/WR H pulse width (WRITE)

tCCHW

100

—

System cycle time (READ)

tCYC8

—

/RD L pulse width (READ)

tCCLR

—

/RD H pulse width (READ)

RD (ID)

tCCHR

When read ID data

—

System cycle time (READ)

tCYC8

350

—

/RD L pulse width (READ)

tCCLR

100

—

/RD H pulse width (READ)

RD (FM)

tCCHR

When read from frame

memory

250

—

WRITE data setup time

tDS8

—

WRITE data hold time

tDH8

—

READ access time (ID)

tACC8 (ID)

—

READ access time (FM)

tACC8 (FM)

CL = 30 pF

—

READ Output disable time

D0 to D7

tOH8

CL = 30 pF

—

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