M29F400 データシートの表示（PDF） - STMicroelectronics

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M29F400

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

STMicroelectronics 

M29F400BT, M29F400BB

10 Part numbering

Part numbering

Note:

Table 18. Ordering information scheme

Example:

M29F400BB

55 N 1 T

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

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.

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