M29W400DT datasheet(21/38 Pages) STMICROELECTRONICS

Part #	M29W400DT

Description	4 Mbit (512Kb x8 or 256Kb x16, Boot Block) 3V Supply Flash Memory

PDF	38 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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M29W400DT, M29W400DB

Table 11. DC Characteristics

Note: 1. Sampled only, not 100% tested.

Figure 12. Read Mode AC Waveforms

Symbol

Parameter

Test Condition

Min

Max

Unit

ILI

Input Leakage Current

≤ VIN ≤ VCC

±1

µA

ILO

Output Leakage Current

≤ 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

(1)

Supply Current (Program/Erase)

Program/Erase

Controller active

VIL

Input Low Voltage

–0.5

0.8

VIH

Input High Voltage

0.7VCC

VCC +0.3

VOL

Output Low Voltage

IOL = 1.8mA

0.45

VOH

Output High Voltage

IOH = –100µA

VCC –0.4

VID

Identification Voltage

11.5

12.5

IID

Identification Current

A9 = VID

100

µA

VLKO

Program/Erase Lockout Supply

Voltage

1.8

2.3

AI02907

tAVAV

tAVQV

tAXQX

tELQX

tEHQZ

tGLQV

tGLQX

tGHQX

VALID

A0-A17/

A–1

DQ0-DQ7/

DQ8-DQ15

tELQV

tEHQX

tGHQZ

VALID

tBHQV

tELBL/tELBH

tBLQZ

BYTE

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