AT89C51RC-24PC View Datasheet(PDF) - Atmel Corporation
Part Name
Description
MFG CO.
'AT89C51RC-24PC' PDF : 36 Pages View PDF
40. Package Information
40.1 44A – TQFP
AT89C51RC
PIN 1
e
PIN 1 IDENTIFIER
B
E1 E
D1
D
C
0˚~7˚
A1 A2
L
Notes:
1. This package conforms to JEDEC reference MS-026, Variation ACB.
2. Dimensions D1 and E1 do not include mold protrusion. Allowable
protrusion is 0.25 mm per side. Dimensions D1 and E1 are maximum
plastic body size dimensions including mold mismatch.
3. Lead coplanarity is 0.10 mm maximum.
A
COMMON DIMENSIONS
(Unit of Measure = mm)
SYMBOL MIN
A
–
A1
0.05
A2
0.95
D
11.75
D1
9.90
E
11.75
E1
9.90
B
0.30
C
0.09
L
0.45
e
NOM MAX
–
1.20
–
0.15
1.00 1.05
12.00 12.25
10.00 10.10
12.00 12.25
10.00 10.10
–
0.45
–
0.20
–
0.75
0.80 TYP
NOTE
Note 2
Note 2
2325 Orchard Parkway
R San Jose, CA 95131
TITLE
44A, 44-lead, 10 x 10 mm Body Size, 1.0 mm Body Thickness,
0.8 mm Lead Pitch, Thin Profile Plastic Quad Flat Package (TQFP)
10/5/2001
DRAWING NO. REV.
44A
B
33
1920C–MICRO–03/05
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