ATMEGA164A_11 ATMEL [ATMEL Corporation], ATMEGA164A_11 Datasheet - Page 29

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ATMEGA164A_11

Manufacturer Part Number
ATMEGA164A_11
Description
8-bit Atmel Microcontroller with 16/32/64/128K Bytes In-System Programmable Flash
Manufacturer
ATMEL [ATMEL Corporation]
Datasheet
10.5
8272CS–AVR–06/11
A1 BALL CORNER
49C2
Package Drawing Contact:
packagedrawings@atmel.com
A1 BALL ID
e
G
D
C
F
E
B
A
b
1
2
BOTTOM VIEW
3
TOP VIEW
E1
E
ATmega164A/PA/324A/PA/644A/PA/1284/P
4
TITLE
49C2, 49-ball (7 x 7 Array), 0.65 mm Pitch,
5.0 x 5.0 x 1.0 mm, Very Thin, Fine-Pitch
Ball Grid Array Package (VFBGA)
5
6
e
7
D1
D
49 -
Ø
0.35 ± 0.05
SYMBOL
A
A1
A2
D
D1
E
E1
b
e
A
SIDE VIEW
0.20
0.65
4.90
4.90
0.30
COMMON DIMENSIONS
MIN
(Unit of Measure = mm)
GPC
A2
CBD
A1
3.90 BSC
3.90 BSC
0.65 BSC
0.10
NOM
5.00
5.00
0.35
DRAWING NO.
49C2
MAX
1.00
5.10
5.10
0.40
NOTE
3/14/08
REV.
A
29

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