OKI MSM5260GS-K, MSM5260GS-L, MSM5260GS-BK Datasheet

E2B0016-27-Y2

This version: Nov. 1997

¡SemiconductorSemiconductor MSM5260

Previous version: Mar. 1996

MSM5260

80-DOT COMMON/SEGMENT DRIVER

GENERAL DESCRIPTION

The MSM5260 is a dot matrix common/segment LCD driver LSI which is fabricated using low power CMOS metal gate technology. This LSI consists of 80-bit shift register, 80-bit latch, 80-bit level shifter and 80-bit 4-level driver.

It converts display data, which is serially received from an LCD controller LSI, to parallel data, and outputs LCD driving waveform to LCD.

This LSI can drive a variety of LCD panels since the bias voltage can be optionally supplied from an external source.

FEATURES

• Supply voltage

: 4.5 to 5.5V

•LCD driving voltage : 8 to 18V

•Applicable LCD duty : static and 1/32 to 1/64

•Bias voltage can be supplied externally

•Can be used either as common or segment driver

•Interface with MSM6255 LCD controller LSI

•Package options :

100-pin plastic QFP (QFP100-P-1420-0.65-K) (Product name : MSM5260GS-K) 100-pin plastic QFP (QFP100-P-1420-0.65-L) (Product name : MSM5260GS-L) 100-pin plastic QFP (QFP100-P-1420-0.65-BK) (Product name : MSM5260GS-BK)

1/12

¡ Semiconductor

MSM5260

BLOCK DIAGRAM

O1	O2	O79	O80
VDD			VDD
V2		80-Bit 4-Level Driver
V3
V5			V5
		80-Bit Level Shifter	VDD
DF
COM/SEG			VSS
LOAD		80-Bit Latch
			VSS
DI1		80-Bit Shift Register	DO80
CP

2/12

¡ Semiconductor

MSM5260

PIN CONFIGURATION (TOP VIEW)

O2	1
O3	2
O4
	3
O5
	4
O6
	5
O7
	6
O8
	7
O9
	8
O10	9
O11	10
O12
	11
O13	12
O14	13
O15	14
O16
	15
O17
	16
O18	17
O19	18
O20	19
O21
	20
O22
	21
O23	22
O24	23
O25	24
O26
	25
O27
	26
O28
	27
O29
	28
O30
	29
O31
	30

						*
1		NC	3			DD		CP		NC	1			NC
O				V		V						DI
100		99		98		97		96		95		94		93

31		32		33		34		35		36		37		38

NC		NC		NC		DO		NC		LOAD		V		DF		NC		COM/SEG		V		V
					80							SS							5		2
92		91		90		89		88		87		86		85		84		83		82		81

39		40		41		42		43		44		45		46		47		48		49		50

32 33	34	35	36	37	38	39	40	*	41	42	43	44	45	46	47	48	49	50
								DD
O O	O	O	O	O	O	O	O	V	O	O	O	O	O	O	O	O	O	O

NC : No connection

100-Pin Plastic QFP (Type K)

*VDD must be supplied to both pin 40 and pin 97.

80

79

78

77

76

75

74

73

72

71

70

69

68

67

66

65

64

63

62

61

60

59

58

57

56

55

54

53

52

51

O80

O79

O78

O77

O76

O75

O74

O73

O72

O71

O70

O69

O68

O67

O66

O65

O64

O63

O62

O61

O60

O59

O58

O57

O56

O55

O54

O53

O52

O51

3/12

¡ Semiconductor

MSM5260

PIN CONFIGURATION

2		3	4		5		6		7		8		9			10		11	12			13		14		15	16		17			18		19		20	21		22			23		24		25	26		27		28		29		30		31
O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O
1		2		3		4		5		6		7		8		9		10		11		12		13		14		15		16		17		18		19		20		21		22		23		24		25		26		27		28		29		30

O1	100																																																														31	O32
NC																																																																O33
	99																																																														32
V3																																																																O34
	98																																																														33
VDD*																																																																O35
	97																																																														34
CP																																																																O36
	96																																																														35
NC																																																																O37
	95																																																														36
DI1																																																																O38
	94																																																														37
NC																																																																O39
	93																																																														38
NC																																																																O40
	92																																																														39
NC	91																																																														40	VDD*
NC																																																																O41
	90																																																														41
DO80																																																																O42
	89																																																														42
NC																																																																O43
	88																																																														43
LOAD																																																																O44
	87																																																														44
VSS																																																																O45
	86																																																														45
DF																																																																O46
	85																																																														46
NC																																																																O47
	84																																																														47
COM/SEG																																																																O48
	83																																																														48
V5																																																																O49
	82																																																														49
V2																																																																O50
	81																																																														50
			80		79		78		77		76		75		74		73		72		71		70		69		68		67		66		65		64		63		62		61		60		59		58		57		56		55		54		53		52		51
	80				79	78			77	76		75			74	73		72		71		70		69			68	67			66	65		64			63	62			61	60		59			58	57			56		55		54		53		52		51
			O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O		O

NC : No connection

100-Pin Plastic QFP (Type L)

*VDD must be supplied to both pin 40 and pin 97.

Note: This figure shows the configuration viewed from the reverse side of the package. Pay attention to the difference in pin arrangement.

4/12