AT49LW040-33JC Atmel, AT49LW040-33JC Datasheet - Page 28

• Manufacturer Part Number: AT49LW040-33JC
• Manufacturer: Atmel

Specifications of AT49LW040-33JC

• Cell Type: NOR
• Density: 4Mb
• Access Time (max): 30ns
• Interface Type: Parallel/Serial
• Boot Type: Top
• Address Bus: 4/11Bit
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: 0C to 85C
• Package Type: PLCC
• Program/erase Volt (typ): 3 to 3.6V
• Sync/async: Async/Sync
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8b
• Number Of Words: 512K
• Supply Current: 67mA
• Mounting: Surface Mount
• Pin Count: 32
• Lead Free Status / Rohs Status: Not Compliant

40T – TSOP
28
Notes:
R
AT49LW040
2325 Orchard Parkway
San Jose, CA 95131
1. This package conforms to JEDEC reference MO-142, Variation CD.
2. Dimensions D1 and E do not include mold protrusion. Allowable
3. Lead coplanarity is 0.10 mm maximum.
protrusion on E is 0.15 mm per side and on D1 is 0.25 mm per side.
Pin 1 Identifier
e
E
TITLE
40T, 40-lead (10 x 20 mm Package) Plastic Thin Small Outline
Package, Type I (TSOP)
A1
PIN 1
b
D1 D
A2
A
SEATING PLANE
0º ~ 8º
SYMBOL
L
A
A1
A2
D
D1
E
L
L1
b
c
e
19.80
18.30
0.05
0.95
9.90
0.50
0.17
0.10
COMMON DIMENSIONS
MIN
(Unit of Measure = mm)
L1
–
GAGE PLANE
c
0.25 BASIC
0.50 BASIC
20.00
18.40
10.00
NOM
1.00
0.60
0.22
–
–
–
DRAWING NO.
20.20
18.50
10.10
MAX
1.20
0.15
1.05
0.70
0.27
0.21
40T
Note 2
Note 2
NOTE
3342A–FLASH–6/03
10/18/01
REV.
B