M27V322(2000) Ver la hoja de datos (PDF) - STMicroelectronics

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M27V322
(Rev.:2000)

32 Mbit (2Mb x16) Low Voltage UV EPROM and OTP EPROM

STMicroelectronics 

M27V322

Figure 5. Read Mode AC Waveforms

A0-A20

E

GVPP

Q0-Q15

VALID

tAVQV

tGLQV

tELQV

tAXQX

VALID

tEHQZ

tGHQZ

Hi-Z

AI02207

Table 9. Programming Mode DC Characteristics (1)

(TA = 25 °C; VCC = 6.25V ± 0.25V; VPP = 12V ± 0.25V)

Symbol

Parameter

Test Condition

Min

Max

ILI

Input Leakage Current

VIL ≤ VIN ≤ VIH

±10

ICC

Supply Current

50

IPP

Program Current

E = VIL

50

VIL

Input Low Voltage

–0.3

0.8

VIH

Input High Voltage

2.4

VCC + 0.5

VOL Output Low Voltage

IOL = 2.1mA

0.4

VOH Output High Voltage TTL

IOH = –2.5mA

3.5

VID

A9 Voltage

11.5

12.5

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

Unit

µA

mA

mA

V

V

V

V

V

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