M5M5V208AKV Просмотр технического описания (PDF) - Renesas Electronics

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M5M5V208AKV

2097152-BIT(262144-WORD BY 8-BIT)CMOS STATIC RAM

Renesas Electronics 

RENESAS LSIs

M5M5V208AKV

2097152-BIT(262144-WORD BY 8-BIT)CMOS STATIC RAM

DESCRIPTION

The M5M5V208AKV is low voltage 2-Mbit static RAMs organized

as 262,144-words by 8-bit, fabricated by high-performance 0.25µm

CMOS technology.

The M5M5V208AKV is suitable for memory applications where a

simple interfacing , battery operating and battery backup are the

important design objectives.

The M5M5V208AKV is packaged in 32-pin 8mm x 13.4mm

sTSOP packages which is a high reliability and high density surface

mount device.

FEATURES

Type name

M5M5V208AKV-55HI

M5M5V208AKV-70HI

Access

time

(max)

55ns

70ns

Power supply current

Active

(max)

stand-by

(max)

35mA

(10MHz)

7mA

(1MHz)

30µA

(Vcc= 3.6V)

0.3µA

(Vcc= 3.0V

TYPICAL)

PIN CONFIGURATION (TOP VIEW)

A11 1

A9 2

A8 3

A13 4

W5

S2 6

A15 7

VCC 8

A17 9

A16 10

A14 11

A12 12

A7 13

A6 14

A5 15

A4 16

M5M5V208AKV

Outline 32P3K-B(KV)

32 OE

31 A10

30 S1

29 DQ8

28 DQ7

27 DQ6

26 DQ5

25 DQ4

24 GND

23 DQ3

22 DQ2

21 DQ1

20 A0

19 A1

18 A2

17 A3

• Single 2.7 ~3.6V power supply

• No clock, No refresh

• Directly TTL compatible : All inputs and outputs

• Easy memory expansion and power down by S1,S2

• Data hold on +2V power supply

• Three-state outputs : OR - tie capability

• OE prevents data contention in the I/O bus

• Common data I/O

• Package

2

M5M5V208AKV ············· 32pin 8 X 13.4 mm sTSOP

Rev ision-A0.5

1

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