Symbol

Parameter

Value

Unit

Ambient Operating Temperature

(3)

–40 to 85

°C

Temperature Under Bias

–50 to 125

°C

Storage Temperature

–65 to 150

°C

(2)

Input or Output Voltages

–0.6 to 5

V

Supply Voltage

–0.6 to 5

V

(2)

A9, E, G, RP Voltage

–0.6 to 13.5

V

Notes: 1. Except for the rating ”Operating Temperature Range”, stresses above those listed in the Table ”Absolute Maximum Ratings”

may cause permanent damage to the device. These are stress ratings only and operation of the device at these or any other

conditions above those indicated in the Operating sections of this specification is not implied. Exposure to Absolute Maximum

Rating conditions for extended periods may affect device reliability. Refer also to the STMicroelectronics SURE Program and other

relevant quality documents.

2. Minimum Voltage may undershoot to –2V during transition and for less than 20ns.

3. Depends on range.

DESCRIPTION (Cont’d)

AI00912

D

E

F

8

7

6

5

4

3

2

1

B

C

A

VSS

DQ15

A–1

A15

A14

A12

A13

DQ3

DQ11

DQ10

NC

NC

RB

DQ1

DQ9

DQ8

DQ0

A6

A17

A7

G

E

A0

A4

A3

DQ2

DQ6

DQ13

DQ14

A10

A8

A9

DQ4

VCC

DQ12

DQ5

NC

NC

RP

W

A11

DQ7

A1

A2

VSS

A5

NC

A16

BYTE

Figure 2D. FBGA Package Ball Out (Top View)

Warning: NC = Not Connected.

and temporarily unprotected to make changes in

the application. Each block can be programmed

and erased over 100,000 cycles.

Instructions for Read/Reset, Auto Select for read-

ing the Electronic Signature or Block Protection

status, Programming, Block and Chip Erase, Erase

Suspend and Resume are written to the device in

cycles of commands to a Command Interface using

standard microprocessor write timings.

The device is offered in TSOP48 (12 x 20mm),

SO44 and FBGA48 (8 x 6 balls, 0.8mm pitch)

packages. Both normal and reverse pinouts are

available for the TSOP48 package.

3/34

M29W400T, M29W400B