M27W256-100N6TR(2006) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

M27W256-100N6TR
(Rev.:2006)

256 Kbit (32Kb x 8) Low Voltage UV EPROM and OTP EPROM

STMicroelectronics 

M27W256

4

DC and AC parameters

DC and AC parameters

TA = –40 to 85°C; VCC = 2.7V to 3.6V; VPP = VCC

Table 5. Read Mode DC Characteristics (1)

Symbol

Parameter

Test Condition

Min. Max. Unit

ILI Input Leakage Current

0V ≤ VIN ≤ VCC

±10

µA

ILO Output Leakage Current

0V ≤ 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

ct(s ICC2

Supply Current (Standby)

CMOS

E > VCC – 0.2V, VCC ≤ 3.6V

15

mA

1

mA

15

µA

du IPP Program Current

VPP = VCC

100

µA

ro ) VIL Input Low Voltage

P t(s VIH (2) Input High Voltage

–0.6 0.2VCC V

0.7VCC VCC + 0.5 V

lete uc VOL Output Low Voltage

IOL = 2.1mA

0.4

V

so rod VOH Output High Voltage TTL

IOH = –400µA

2.4

V

b P 1. VCC must be applied simultaneously with or before VPP and removed simultaneously or after VPP.

- O te 2. Maximum DC voltage on Output is VCC +0.5V.

t(s) sole TA = 25 °C; VCC = 6.25V ± 0.25V; VPP = 12.75V ± 0.25V

uc b Table 6. Programming Mode DC Characteristics (1)

d - O Symbol

Parameter

Test Condition

Min

Max

Unit

Pro t(s) ILI Input Leakage Current

0 ≤ VIN ≤ VCC

±10

µA

te c ICC Supply Current

50

mA

le du IPP Program Current

E = VIL

50

mA

so ro VIL Input Low Voltage

–0.3

0.8

V

b P VIH Input High Voltage

2.0

VCC + 0.5 V

O teVOL Output Low Voltage

IOL = 2.1 mA

0.4

V

ole VOH Output High Voltage TTL

IOH = –1 mA

3.6

V

bs VID A9 Voltage

11.5

12.5

V

O 1. VCC must be applied simultaneously with or before VPP and removed simultaneously or after VPP.

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