MEJ02C2016_M5M5J167KT Ver la hoja de datos (PDF) - Hitachi -> Renesas Electronics

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MEJ02C2016_M5M5J167KT

16777216-BIT (1048576-WORD BY 16-BIT / 2097152-WORD BY 8-BIT) CMOS STATIC RAM

Hitachi -> Renesas Electronics 

Jan.10,2003 Ver. 2.1

M5M5J167KT - 70HI

MITSUBISHI LSIs

16777216-BIT (1048576-WORD BY 16-BIT / 2097152-WORD BY 8-BIT) CMOS STATIC RAM

DESCRIPTION

The M5M5J167KT is a f amily of low v oltage 16Mbit static RAMs

organized as 1048576-words by 16-bit / 2097152-words by 8-bit,

f abricated by Mitsubishi's high-perf ormance 0.18µm CMOS

technology .

The M5M5J167KT is suitable f or memory applications where a

simple interf acing , battery operating and battery backup are

the important design objectiv es.

The M5M5J167KT is made by stacked-micro-package technology

and two chips of 8Mbits SRAMs are assembled in one package.

By using this package technology , small package size can be

achiev ed f or highdensity SRAM.

The M5M5J167KT is packaged in a 52pin-µTSOP with the outline

of 10.79mm x 10.49mm, and pin pitch of 0.40mm. It giv es the

best solution f or a compaction of m ounting area as well as

f lexibility of wiring pattern of printed circuit boards.

The operating temperature range is -40 ~ +85°C

FEATURES

- Single 2.7~3.6V power supply

- Small stand-by current: 0.2µA (2.0V, ty p.)

- No clocks, No ref resh

- Data retention supply v oltage =2.0~3.6V

- All inputs and outputs are TTL compatible.

- Easy memory expansion by S1#, S2, BC1# and BC2#

- Common Data I/O

- Three-state outputs: OR-tie capability

- OE prev ents data contention in the I/O bus

- By te f unction (x8 mode) av ailable by By te# & A-1.

- Process technology : 0.18µm CMOS

- Package: 52pin 10.79mm x 10.49mm µTSOP

[0.4mm pin pitch]

Operating

temperature

-40 ~ +85°C

Part name

Stand-by c urrent

Power Access time * Ty pical

Ratings (max.)

Supply

max. 25ºC 40ºC 25ºC 40ºC 70ºC 85ºC

M5M5J167KT -70HI 2.7 ~ 3.6V 70ns

2.0 2.4 10 16 40 80

Active

current

Icc1

(3.3V, Ty p.)

30mA

(10MHz)

5mA

(1MHz)

PIN CONFIGURATION

A15 1

A14 2

A13 3

A12 4

A11 5

A10 6

A9 7

A8 8

A19 9

S1# 10

W# 11

NC 12

NC 13

VCC 14

S2 15

NC 16

NC 17

A18 18

A17 19

A7 20

A6 21

A5 22

A4 23

A3 24

A2 25

A1 26

10.49mm

* Typical parameter indicates the value for the center

of distribution, and not 100% tested.

52 A16

51 BYTE#

50 BC2#

49 GND

48 BC1#

47 DQ16/A-1

46 DQ8

45 DQ15

44 DQ7

43 DQ14

Pin

Function

A0 ~ A18 Address input

42 DQ6

A19 Address input

41 DQ13 DQ1 ~ DQ16 Data input / output

40 DQ5

39 NC

38 DQ12

S1#

Chip select input 1

S2

Chip select input 2

37 DQ4

W#

Write control input

36 DQ11

35 DQ3

34 DQ10

33 DQ2

OE#

BC1#

BC2#

Output enable input

Lower By te (DQ1 ~ 8)

Upper By te (DQ9 ~ 16)

32 DQ9

31 DQ1

30 OE#

BYTE#

Vcc

By te (x8 mode) enable input

Power supply

29 GND

28 NC

GND Ground supply

27 A0 Outline: 52PTG-A

N C : No Connection

1

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