R1LP0408CSB-5SC datasheet(5/14 Pages) RENESAS

номер детали	R1LP0408CSB-5SC

подробное описание детали	4M SRAM (512-kword 횞 8-bit)

PDF	14 Pages

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производитель	RENESAS [Renesas Technology Corp]

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R1LP0408C-C Series

Rev.2.00, May.26.2004, page 5 of 12

Operation Table

WE#

CS#

OE#

Mode

VCC current

I/O0 to I/O7

Ref. cycle

Not selected

ISB, ISB1

High-Z



Output disable

ICC

High-Z



Read

ICC

Dout

Read cycle

Write

ICC

Din

Write cycle (1)

Write

ICC

Din

Write cycle (2)

Note:

H: VIH, L: VIL,

×: VIH or VIL

Absolute Maximum Ratings

Parameter

Symbol

Value

Unit

Power supply voltage relative to VSS

VCC

−0.5 to +7.0

Terminal voltage on any pin relative to VSS

−0.5*

1 to V

CC + 0.3*

Power dissipation

0.7

Operating temperature

Topr

−20 to +70

°C

Storage temperature range

Tstg

−65 to +150

°C

Storage temperature range under bias

Tbias

−20 to +85

°C

Notes: 1. VT min:

−3.0 V for pulse half-width ≤ 30 ns.

2. Maximum voltage is +7.0 V.

DC Operating Conditions

(Ta =

−20 to +70°C)

Parameter

Symbol

Min

Typ

Max

Unit

Supply voltage

VCC

4.5

5.0

5.5

VSS

Input high voltage

VIH

2.2



VCC + 0.3

Input low voltage

VIL

−0.3*



0.8

Note:

1. VIL min:

−3.0 V for pulse half-width ≤ 30 ns.

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