M29W400B STMICROELECTRONICS [STMicroelectronics], M29W400B Datasheet - Page 31

• Manufacturer Part Number: M29W400B
• Description: 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Drawing is not to scale.
TSOP48 Reverse Pinout - 48 lead Plastic Thin Small Outline, 12 x 20mm
Symb
CP
A1
A2
D1
C
D
N
A
B
E
e
L
TSOP-b
0.50
Typ
N/2
1
D1
DIE
D
19.80
18.30
11.90
0.05
0.95
0.17
0.10
0.50
mm
Min
48
0
–
N
20.20
18.50
12.10
Max
1.20
0.15
1.05
0.27
0.21
0.70
0.10
5
–
E
C
0.020
Typ
A1
A
A2
M29W400T, M29W400B
inches
CP
0.002
0.037
0.007
0.004
0.780
0.720
0.469
0.020
Min
B
L
e
48
0
–
0.047
0.006
0.041
0.008
0.795
0.728
0.476
0.028
0.004
0.011
Max
5
–
31/34