M29W400BB90N6 NUMONYX, M29W400BB90N6 Datasheet - Page 19

• Manufacturer Part Number: M29W400BB90N6
• Description: IC FLASH 4MBIT 90NS 48TSOP
• Manufacturer: NUMONYX

Specifications of M29W400BB90N6

• Format - Memory: FLASH
• Memory Type: FLASH - Nor
• Memory Size: 4M (512K x 8 or 256K x 16)
• Speed: 90ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-1715

Table 18. Ordering Information Scheme
Example:
Device Type
M29
Operating Voltage
W = V
Device Function
400B = 4 Mbit (x8/x16), Boot Block
Array Matrix
T = Top Boot
B = Bottom Boot
Speed
55 = 55 ns
70 = 70 ns
90 = 90 ns
120 = 120 ns
Package
N = TSOP48: 12 x 20 mm
M = SO44
ZA = TFBGA48: 0.8mm pitch
Temperature Range
1 = 0 to 70 C
6 = –40 to 85 C
Optio n
T = Tape & Reel Packing
Table 19. Daisy Chain Ordering Scheme
Example:
Device Type
M29
Daisy Chain
DCL1-4 = Daisy Chain Level 1 for 4 Mbit parts
Optio n
T = Tape & Reel Packing
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 de-
vice, please contact the ST Sales Office nearest to you.
CC
= 2.7 to 3.6V
M29W400BB
M29
DCL1-4
55
N
M29W400BT, M29W400BB
1
T
T
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