M48Z32V datasheet(14/19 Pages) STMICROELECTRONICS

tên linh kiện	M48Z32V

Giải thích chi tiết về linh kiện	3.3V, 256Kbit (32Kbit x 8) ZEROPOWER SRAM

PDF	19 Pages

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nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

Trang chủ	http://www.st.com

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14 / 19 page

DC and AC parameters

M48Z32V

14/19

Table 9.

DC characteristics

Table 10.

Power down/up mode AC waveforms

Sym

Parameter

Test condition(1)

Valid for ambient operating temperature: TA = 0 to 70°C; VCC = 3.0 to 3.6V (except where noted).

Min

Typ

Max

Unit

ILI

Input leakage current

≤ VIN ≤ VCC

±1

µA

ILO

(2)

Outputs deselected.

Output leakage current

≤ VOUT ≤ VCC

±1

µA

IBAT

Battery current

TA = 40°C; VCC = 0V

VBAT = 3V

0.2

1.2

µA

ICC1

Supply current

IO = 0mA; Cycle Time = Min

E = 0.2V, other input =

VCC – 2V or 0.2V

ICC2

Supply current (TTL standby)

E = VIH

800

µA

ICC3

Supply current (CMOS standby)

E = VCC – 0.2V

500

µA

VIL

(3)

Negative spikes of –1V allowed for up to 10ns once per cycle.

Input low voltage

–0.3

0.8

VIH

Input high voltage

2.2

VCC + 0.3

VOL

Output low voltage

IOL = 2.1mA

0.4

VOH

Output high voltage

IOH = –1mA

0.8VCC

AI01168C

VCC

INPUTS

(PER CONTROL INPUT)

OUTPUTS

DON'T CARE

HIGH-Z

tFB

tPD

tRB

tDR

VALID

(PER CONTROL INPUT)

RECOGNIZED

VPFD (max)

VPFD (min)

VSO

tREC

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