M29F400BT datasheet(37/40 Pages) STMICROELECTRONICS

Part #	M29F400BT

Description	4 Mbit (512Kb x8 or 256Kb x16, Boot Block) single supply Flash memory

PDF	40 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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37 / 40 page

M29F400BT, M29F400BB

Part numbering

37/40

Part numbering

Note:

The last two characters of the ordering code may be replaced by a letter code for

preprogrammed parts, otherwise devices are shipped from the factory with the memory

content bits erased to ‘1’.

For a list of available options (Speed, Package, etc...) or for further information on any

aspect of this device, please contact the ST Sales Office nearest to you.

Table 18.

Ordering information scheme

Example:

M29F400BB

55 N 1

Device Type

M29

Operating Voltage

F = VCC = 5V ± 10%

Device Function

400B = 4 Mbit (512Kb x8 or 256Kb x16), Boot Block

Array Matrix

T = Top Boot

B = Bottom Boot

Speed

45 = 45 ns

55 = 55 ns

70 = 70 ns

90 = 90 ns

Package

N = TSOP48: 12 x 20 mm

M = SO44

Temperature Range

1 = 0 to 70 °C

3 = –40 to 125 °C

6 = –40 to 85 °C

Option

Blank = Standard Packing

T = Tape & Reel Packing

E = ECOPACK Package, Standard Packing

F = ECOPACK Package, Tape & Reel Packing

M29F400BT Datasheet(PDF) 37 Page - STMicroelectronics

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