AS7C1024C datasheet(3/9 Pages) ALSC

3 / 9 page

AS7C1024C

12/5/06, v. 1.0

Alliance Memory

P. 3 of 9

Note:

VIL min = -1.5V for pulse width less than 10ns, once per cycle.

Recommended operating conditions

Parameter

Symbol

Min

Nominal

Max

Unit

Supply Voltage

VCC

4.5

5.0

5.5

Input Voltage

VIH

2.2

VCC + 0.5

VIL

(1)

–0.5(1)

–0.8

Ambient operating temperature (Industrial)

–40

–

°C

DC operating characteristics (over the operating range)1

Parameter

Symbol

Test conditions

AS7C1024C-12

Unit

Min

Max

Input leakage current

|ILI|VCC = Max, VIN = GND to VCC

–5

μA

Output leakage current

|ILO|

VCC = Max, CE1 = VIH or

CE2 = VIL, VOUT = GND to VCC

–5

μA

Operating power supply current

ICC

VCC = Max, CE1 ≤ VIL,

CE2

≥ V

IH, f = fMax,

IOUT = 0 mA

–

160

Standby power supply current1

ISB

VCC = Max, CE1 ≥ VIH and/or

CE2

≤ V

IL, f = fMax

–40

ISB1

VCC = Max, CE1 ≥ VCC–0.2V

and/or CE2

≤ 0.2V

VIN ≤ 0.2V or

VIN ≥ VCC – 0.2V, f = 0

–10

Output voltage

VOL

IOL = 8 mA, VCC = Min

–

0.4

VOH

IOH = –4 mA, VCC = Min

2.4

–

Capacitance (f = 1 MHz, Ta = 25

o C, V

CC = NOMINAL)

Parameter

Symbol

Signals

Test conditions

Max

Unit

Input capacitance

CIN

A, CE1, CE2, WE, OE

VIN = 3dV

I/O capacitance

CI/O

I/O

VOUT = 3dV

Note:

This parameter is guaranteed by device characterization, but is not production tested.

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