HM62W16256BLTT-7SL datasheet(6/16 Pages) HITACHI

Part #	HM62W16256BLTT-7SL

Description	4 M SRAM (256-kword x 16-bit)

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Manufacturer	HITACHI [Hitachi Semiconductor]

Direct Link	http://www.renesas.com/eng

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6 / 16 page

HM62W16256B Series

6

DC Characteristics

Parameter

Symbol Min

Typ*

1

Max

Unit

Test conditions

Input leakage current

|I

LI|—

—

1

µA

Vin = V

SS to V CC

Output leakage current

|I

LO|—

—

1

µA

CS1 = V

IH or CS2 = VIL or

OE = V

IH or WE = VIL, or

LB = UB = V

IH

V

I/O = VSS to V CC

Operating current

I

CC

—

20

mA

CS1 = V

IL, CS2 = VIH,

Others = V

IH/VIL, II/O = 0 mA

Average

operating

current

HM62W16256B-5 I

CC1

—

80

mA

Min. cycle, duty = 100%,

I

I/O = 0 mA, CS1 = VIL, CS2 = VIH,

Others = V

IH/VIL

HM62W16256B-7 I

CC1

—

70

mA

I

CC2

—

3

15

mA

Cycle time = 1

µs, duty = 100%,

I

I/O = 0 mA, CS1 ≤ 0.2 V,

CS2

≥ V

CC – 0.2 V

V

IH ≥ V CC – 0.2 V, VIL ≤ 0.2 V

Standby current

I

SB

—

0.3

mA

CS2 = V

IL

Standby current

I

SB1*

2

—1

40

µA

0 V

≤ Vin

(1) 0 V

≤ CS2 ≤ 0.2 V or

(2)

CS1

≥ V

CC – 0.2 V,

CS2

≥ V

CC – 0.2 V

I

SB1*

3

—1

20

µA

Output high voltage

V

OH

2.4

—

V

I

OH = –1 mA

V

CC – 0.2 —

—

V

I

OH = –100 µA

Output low voltage

V

OL

—

0.4

V

I

OL = 2 mA

—

0.2

V

I

OL = 100 µA

Notes: 1. Typical values are at V

CC = 3.3 V, Ta = +25°C and not guaranteed.

2. This characteristic is guaranteed only for L-version.

3. This characteristic is guaranteed only for L-SL version.

Capacitance (Ta = +25

°C, f = 1.0 MHz)

Parameter

Symbol

Min

Typ

Max

Unit

Test conditions

Note

Input capacitance

Cin

—

8

pF

Vin = 0 V

1

Input/output capacitance

C

I/O

—

10

pF

V

I/O = 0 V

1

Note:

1. This parameter is sampled and not 100% tested.

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Manufacturer	Part #	Datasheet	Description
Renesas Technology Corp	HM62W16256BLTT-7SL	96Kb / 18P	4 M SRAM (256-kword 쨈 16-bit)

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Similar Description - HM62W16256BLTT-7SL

Manufacturer	Part #	Datasheet	Description
Hitachi Semiconductor	HM62V16256C	76Kb / 18P	4 M SRAM (256-kword x 16-bit)
	HM62V16258B	74Kb / 16P	4 M SRAM (256-kword x 16-bit)
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Renesas Technology Corp	HM62W16258B	119Kb / 20P	4 M SRAM (256-kword 쨈 16-bit)
	HM62V16256C	101Kb / 20P	4 M SRAM (256-kword 쨈 16-bit)
	HM62W16258B	93Kb / 18P	4 M SRAM (256-kword 쨈 16-bit)
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HM62W16256BLTT-7SL Datasheet(PDF) 6 Page - Hitachi Semiconductor

HM62W16256BLTT-7SL Datasheet(HTML) 6 Page - Hitachi Semiconductor

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