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E2G0051-17-41

¡ Semiconductor

MSM5118160B

¡ Semiconductor

This version: Jan. 1998

MSM5118160B

Previous version: May 1997

1,048,576-Word

16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE

DESCRIPTION

The MSM5118160B is a 1,048,576-word

16-bit dynamic RAM fabricated in Oki's silicon-gate CMOS

technology. The MSM5118160B achieves high integration, high-speed operation, and low-power

consumption because Oki manufactures the device in a quadruple-layer polysilicon/double-layer

metal CMOS process. The MSM5118160B is available in a 42-pin plastic SOJ or 50/44-pin plastic

TSOP.

FEATURES

• 1,048,576-word

16-bit configuration

• Single 5 V power supply,

±10%

tolerance

• Input

: TTL compatible, low input capacitance

• Output : TTL compatible, 3-state

• Refresh : 1024 cycles/16 ms

• Fast page mode, read modify write capability

•

CAS

before

RAS

refresh, hidden refresh,

RAS-only

refresh capability

• Package options:

42-pin 400 mil plastic SOJ

(SOJ42-P-400-1.27)

(Product : MSM5118160B-xxJS)

50/44-pin 400 mil plastic TSOP (TSOPII50/44-P-400-0.80-K) (Product : MSM5118160B-xxTS-K)

(TSOPII50/44-P-400-0.80-L) (Product : MSM5118160B-xxTS-L)

xx indicates speed rank.

PRODUCT FAMILY

Family

MSM5118160B-50

MSM5118160B-60

MSM5118160B-70

Access Time (Max.)

RAC

CAC

OEA

50 ns 25 ns 13 ns 13 ns

60 ns 30 ns 15 ns 15 ns

70 ns 35 ns 20 ns 20 ns

Cycle Time

Power Dissipation

(Min.)

Operating (Max.) Standby (Max.)

90 ns

110 ns

130 ns

990 mW

880 mW

770 mW

5.5 mW

1/16

¡ Semiconductor

PIN CONFIGURATION (TOP VIEW)

DQ1 2

DQ2 3

DQ3 4

DQ4 5

DQ5 7

DQ6 8

DQ7 9

DQ8 10

NC 11

NC 12

RAS

NC 15

NC 16

A0 17

A1 18

A2 19

A3 20

42 V

MSM5118160B

50 V

1 V

41 DQ16

40 DQ15

39 DQ14

38 DQ13

37 V

36 DQ12

35 DQ11

34 DQ10

33 DQ9

32 NC

DQ1 2

DQ2 3

DQ3 4

DQ4 5

DQ5 7

DQ6 8

DQ7 9

49 DQ16 DQ16 49

48 DQ15 DQ15 48

47 DQ14 DQ14 47

46 DQ13 DQ13 46

45 V

44 DQ12 DQ12 44

43 DQ11 DQ11 43

42 DQ10 DQ10 42

41 DQ9

40 NC

DQ9 41

NC 40

2 DQ1

3 DQ2

4 DQ3

5 DQ4

6 V

7 DQ5

8 DQ6

9 DQ7

DQ8 10

NC 11

10 DQ8

11 NC

LCAS

28 A9

27 A8

26 A7

25 A6

24 A5

23 A4

22 V

NC 15

NC 16

RAS

NC 19

NC 20

A0 21

A1 22

A2 23

A3 24

36 NC

LCAS

32 A9

31 A8

30 A7

29 A6

28 A5

27 A4

26 V

NC 36

LCAS

A9 32

A8 31

A7 30

A6 29

A5 28

A4 27

15 NC

16 NC

RAS

19 NC

20 NC

21 A0

22 A1

23 A2

24 A3

25 V

UCAS

UCAS UCAS

42-Pin Plastic SOJ

50/44-Pin Plastic TSOP

(K Type)

50/44-Pin Plastic TSOP

(L Type)

Pin Name

A0 - A9

RAS

LCAS

UCAS

DQ1 - DQ16

Function

Address Input

Row Address Strobe

Lower Byte Column Address Strobe

Upper Byte Column Address Strobe

Data Input/Data Output

Output Enable

Write Enable

Power Supply (5 V)

Ground (0 V)

No Connection

Note :

The same power supply voltage must be provided to every V

pin, and the same GND

voltage level must be provided to every V

pin.

2/16

¡ Semiconductor

MSM5118160B

BLOCK DIAGRAM

RAS

LCAS

UCAS

Column

Address

Buffers

Internal

Address

Counter

Row

Address

Buffers

Timing

Generator

I/O

Controller

I/O

Controller

Output

Buffers

DQ1 - DQ8

Column Decoders

Input

Buffers

Refresh

Control Clock

Sense Amplifiers

I/O

Selector

Input

Buffers

Row

Deco-

ders

Word

Drivers

Memory

Cells

DQ9 - DQ16

Output

Buffers

On Chip

Generator

On Chip

Generator

FUNCTION TABLE

Input Pin

RAS

LCAS

UCAS

High-Z

OUT

High-Z

OUT

Don't Care

High-Z

DQ Pin

DQ1 - DQ8

DQ9 - DQ16

High-Z

OUT

Don't Care

High-Z

Function Mode

Standby

Refresh

Lower Byte Read

Upper Byte Read

Word Read

Lower Byte Write

Upper Byte Write

Word Write

—

*: "H" or "L"

3/16

¡ Semiconductor

MSM5118160B

ELECTRICAL CHARACTERISTICS

Absolute Maximum Ratings

Parameter

Voltage on Any Pin Relative to V

Voltage on V

Supply Relative to V

Short Circuit Output Current

Power Dissipation

Operating Temperature

Storage Temperature

Symbol

, V

OUT

opr

stg

Rating

–0.5 to V

+ 0.5

–0.5 to 7

0 to 70

–55 to 150

Unit

°C

*: Ta = 25°C

Recommended Operating Conditions

(Ta = 0°C to 70°C)

Parameter

Power Supply Voltage

Input High Voltage

Input Low Voltage

Symbol

Min.

4.5

2.4

–0.5

Typ.

5.0

—

Max.

5.5

+ 0.5

0.8

Unit

Notes : *1. The input voltage is V

+ 2.0 V when the pulse width is less than 20 ns (the pulse width

is with respect to the point at which V

is applied).

*2. The input voltage is V

– 2.0 V when the pulse width is less than 20 ns (the pulse width

is with respect to the point at which V

is applied).

Capacitance

= 5 V ±10%, Ta = 25°C, f = 1 MHz)

Parameter

Input Capacitance (A0 - A9)

Input Capacitance

(RAS,

LCAS, UCAS, WE, OE)

Output Capacitance (DQ1 - DQ16)

Symbol

IN1

IN2

I/O

Typ.

—

Max.

Unit

4/16

¡ Semiconductor

DC Characteristics

Parameter

Output High Voltage

Output Low Voltage

Input Leakage Current

Symbol

MSM5118160B

= 5 V ±10%, Ta = 0°C to 70°C)

Condition

MSM5118160 MSM5118160 MSM5118160

B-50

B-60

B-70

Unit Note

Min.

= –5.0 mA

= 4.2 mA

0 V

6.5 V;

All other pins not

under test = 0 V

DQ disable

0 V

5.5 V

RAS, CAS

cycling,

= Min.

RAS, CAS

= V

RAS, CAS

≥

–0.2 V

RAS

cycling,

CC3

CAS

= V

= Min.

RAS

= V

CC5

CAS

= V

DQ = enable

CC6

RAS

cycling,

CAS

before

RAS

= V

CC7

CAS

cycling,

= Min.

—

170

—

150

—

130

1, 3

—

180

—

160

—

140

1, 2

—

180

—

160

—

140

1, 2

–10

2.4

Max.

0.4

Min.

2.4

Max.

0.4

Min.

2.4

Max.

0.4

Output Leakage Current

Average Power

Supply Current

(Operating)

Power Supply

Current (Standby)

Average Power

Supply Current

(RAS-only Refresh)

Power Supply

Current (Standby)

Average Power

Supply Current

(CAS before

RAS

Refresh)

Average Power

Supply Current

(Fast Page Mode)

–10

CC1

—

180

—

160

—

140

1, 2

CC2

Notes : 1. I

Max. is specified as I

for output open condition.

2. The address can be changed once or less while

RAS

= V

3. The address can be changed once or less while

CAS

= V

5/16

参数对比

与MSM5118160B-60JS相近的元器件有：MSM5118160B-50TS-L、MSM5118160B-70TS-K、MSM5118160B-70TS-L、MSM5118160B-50JS、MSM5118160B-50TS-K、MSM5118160B-60TS-K、MSM5118160B-70JS、MSM5118160B-60TS-L。描述及对比如下：

型号	MSM5118160B-60JS	MSM5118160B-50TS-L	MSM5118160B-70TS-K	MSM5118160B-70TS-L	MSM5118160B-50JS	MSM5118160B-50TS-K	MSM5118160B-60TS-K	MSM5118160B-70JS	MSM5118160B-60TS-L
描述	Fast Page DRAM, 1MX16, 60ns, CMOS, PDSO42, 0.400 INCH, 1.27 MM PITCH, PLASTIC, SOJ-42	Fast Page DRAM, 1MX16, 50ns, CMOS, PDSO44, 0.400 INCH, 0.80 MM PITCH, PLASTIC, TSOP2-50/44	Fast Page DRAM, 1MX16, 70ns, CMOS, PDSO44, 0.400 INCH, 0.80 MM PITCH, PLASTIC, TSOP2-50/44	Fast Page DRAM, 1MX16, 70ns, CMOS, PDSO44, 0.400 INCH, 0.80 MM PITCH, PLASTIC, TSOP2-50/44	Fast Page DRAM, 1MX16, 50ns, CMOS, PDSO42, 0.400 INCH, 1.27 MM PITCH, PLASTIC, SOJ-42	Fast Page DRAM, 1MX16, 50ns, CMOS, PDSO44, 0.400 INCH, 0.80 MM PITCH, PLASTIC, TSOP2-50/44	Fast Page DRAM, 1MX16, 60ns, CMOS, PDSO44, 0.400 INCH, 0.80 MM PITCH, PLASTIC, TSOP2-50/44	Fast Page DRAM, 1MX16, 70ns, CMOS, PDSO42, 0.400 INCH, 1.27 MM PITCH, PLASTIC, SOJ-42	Fast Page DRAM, 1MX16, 60ns, CMOS, PDSO44, 0.400 INCH, 0.80 MM PITCH, PLASTIC, TSOP2-50/44
厂商名称	OKI	OKI	OKI	OKI	OKI	OKI	OKI	OKI	OKI
零件包装代码	SOJ	TSOP2	TSOP2	TSOP2	SOJ	TSOP2	TSOP2	SOJ	TSOP2
包装说明	SOJ,	TSOP2,	TSOP2,	TSOP2,	SOJ,	TSOP2,	TSOP2,	SOJ,	TSOP2,
针数	42	50	50	50	42	50	50	42	50
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknow
ECCN代码	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
访问模式	FAST PAGE	FAST PAGE	FAST PAGE	FAST PAGE	FAST PAGE	FAST PAGE	FAST PAGE	FAST PAGE	FAST PAGE
最长访问时间	60 ns	50 ns	70 ns	70 ns	50 ns	50 ns	60 ns	70 ns	60 ns
其他特性	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH
JESD-30 代码	R-PDSO-J42	R-PDSO-G44	R-PDSO-G44	R-PDSO-G44	R-PDSO-J42	R-PDSO-G44	R-PDSO-G44	R-PDSO-J42	R-PDSO-G44
长度	27.3 mm	20.95 mm	20.95 mm	20.95 mm	27.3 mm	20.95 mm	20.95 mm	27.3 mm	20.95 mm
内存密度	16777216 bit	16777216 bit	16777216 bit	16777216 bit	16777216 bit	16777216 bit	16777216 bit	16777216 bit	16777216 bi
内存集成电路类型	FAST PAGE DRAM	FAST PAGE DRAM	FAST PAGE DRAM	FAST PAGE DRAM	FAST PAGE DRAM	FAST PAGE DRAM	FAST PAGE DRAM	FAST PAGE DRAM	FAST PAGE DRAM
内存宽度	16	16	16	16	16	16	16	16	16
功能数量	1	1	1	1	1	1	1	1	1
端口数量	1	1	1	1	1	1	1	1	1
端子数量	42	44	44	44	42	44	44	42	44
字数	1048576 words	1048576 words	1048576 words	1048576 words	1048576 words	1048576 words	1048576 words	1048576 words	1048576 words
字数代码	1000000	1000000	1000000	1000000	1000000	1000000	1000000	1000000	1000000
工作模式	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS
最高工作温度	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
组织	1MX16	1MX16	1MX16	1MX16	1MX16	1MX16	1MX16	1MX16	1MX16
输出特性	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	SOJ	TSOP2	TSOP2	TSOP2	SOJ	TSOP2	TSOP2	SOJ	TSOP2
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE	SMALL OUTLINE, THIN PROFILE	SMALL OUTLINE, THIN PROFILE	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE	SMALL OUTLINE, THIN PROFILE	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
刷新周期	1024	1024	1024	1024	1024	1024	1024	1024	1024
座面最大高度	3.75 mm	1.2 mm	1.2 mm	1.2 mm	3.75 mm	1.2 mm	1.2 mm	3.75 mm	1.2 mm
最大供电电压 (Vsup)	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
最小供电电压 (Vsup)	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V
标称供电电压 (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
表面贴装	YES	YES	YES	YES	YES	YES	YES	YES	YES
技术	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
温度等级	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
端子形式	J BEND	GULL WING	GULL WING	GULL WING	J BEND	GULL WING	GULL WING	J BEND	GULL WING
端子节距	1.27 mm	0.8 mm	0.8 mm	0.8 mm	1.27 mm	0.8 mm	0.8 mm	1.27 mm	0.8 mm
端子位置	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
宽度	10.16 mm	10.16 mm	10.16 mm	10.16 mm	10.16 mm	10.16 mm	10.16 mm	10.16 mm	10.16 mm