M27W512 datasheet(13/22 Pages) STMICROELECTRONICS

13 / 22 page

M27W512

DC and AC parameters

13/22

Table 6.

Capacitance

Symbol

Parameter

Test condition(1)(2)

Min

Max

Unit

CIN

Input capacitance

VIN = 0V

COUT

Output capacitance

VOUT = 0V

TA = 25°C, f = 1MHz

Sampled only, not 100% tested.

Table 7.

Read mode DC characteristics

Symbol

Parameter

Test condition(1)

Min

Max

Unit

ILI

Input leakage current

≤VIN ≤VCC

±10

µA

ILO

Output leakage current

≤VOUT ≤VCC

±10

µA

ICC

Supply current

E = VIL, G = VIL,

IOUT = 0mA, f = 5MHz

VCC ≤3.6V

ICC1

Supply current (Standby) TTL

E = VIH

1mA

ICC2

Supply current (Standby) CMOS

E > VCC – 0.2V,

VCC ≤3.6V

µA

IPP

Program current

VPP = VCC

µA

VIL

Input low voltage

–0.6

0.2 VCC

VIH

(2)

Input high voltage

0.7 VCC

VCC + 0.5

VOL

Output low voltage

IOL = 2.1mA

0.4

VOH

Output high voltage TTL

IOH = –1mA

2.4

VCC must be applied simultaneously with or before VPP and removed simultaneously or after VPP.

Maximum DC voltage on Output is VCC +0.5V.

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