M29W640FT datasheet(36/72 Pages) STMICROELECTRONICS

部件名	M29W640FT

功能描述	64 Mbit (8Mb x8 or 4Mb x16, Page, Boot Block) 3V Supply Flash Memory

PDF	72 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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36 / 72 page

7 DC and AC parameters

M29W640FT, M29W640FB

36/72

Table 11.

Device Capacitance

Sampled only, not 100% tested.

Table 12.

DC Characteristics

Symbol

Parameter

Test Condition

Min

Max

Unit

CIN

Input Capacitance

VIN = 0V

COUT

Output Capacitance

VOUT = 0V

Symbol

Parameter

Test Condition

Min

Max

Unit

ILI

Input Leakage Current

0V VIN VCC

±1

µA

ILO

Output Leakage Current

0V VOUT VCC

±1

µA

ICC1

Supply Current (Read)

E = VIL, G = VIH,

f = 6MHz

ICC2

Supply Current (Standby)

E = VCC ±0.2V,

RP = VCC ±0.2V

100

µA

ICC3

Supply Current (Program/

Erase)

Program/Erase

Controller active

VPP/WP =

VIL orVIH

VPP/WP = VPP

VIL

Input Low Voltage

–0.5

0.8V

VIH

Input High Voltage

0.7VCC

VCC +0.3

VPP

Voltage for VPP/WP Program

Acceleration

VCC = 2.7V ±10%

11.5

12.5V

IPP

Current for VPP/WP Program

Acceleration

VCC = 2.7V ±10%

VOL

Output Low Voltage

IOL = 1.8mA

0.45V

VOH

Output High Voltage

IOH = –100µAVCC –0.4

VID

Identification Voltage

11.5

12.5V

VLKO

(1)

Sampled only, not 100% tested.

Program/Erase Lockout

Supply Voltage

1.8

2.3V

M29W640FT 数据表(PDF) 36 Page - STMicroelectronics

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