M29F400BT70N6 NUMONYX, M29F400BT70N6 Datasheet - Page 37

• Manufacturer Part Number: M29F400BT70N6
• Description: IC FLASH 4MBIT 70NS 48TSOP
• Manufacturer: NUMONYX

Specifications of M29F400BT70N6

• Format - Memory: FLASH
• Memory Type: FLASH - Nor
• Memory Size: 4M (512K x 8 or 256K x 16)
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-1709

M29F400BT, M29F400BB
10
Note:
Part numbering
Table 18.
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.
Example:
Device Type
M29
Operating Voltage
F = V
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
CC
= 5V ± 10%
Ordering information scheme
M29F400BB
55 N 1 T
Part numbering
37/40