Datasheet
6
Atmel AT97SC3204 LPC Interface [SUMMARY DATASHEET]
Atmel-5295ES-TPM-AT97SC3204-LPC-Interface-Datasheet-Summary-032013
4.2 40ML1 — 40-pad VQFN
DRAWING NO. REV. TITLE
GPC
Package Drawing Contact:
packagedrawings@atmel.com
40ML1 D
09/23/11
40ML1, 40-pad 6.0 x 6.0x0.9 mm Body, 0.50 mm
pitch, Very-Thin Quad Flat No Lead Package
(VQFN) Punched
ZJI
A1
A3
A
A2
0
Side View
Notes: 1. This drawing is for general information only. Refer to JEDEC Drawing MO-220, Variation WJJD-2, for proper dimensions,
tolerances, datums, etc.
2. Dimension b applies to metallized terminal and is measured between 0.15 mm and 0.30 mm from the terminal tip. If the
terminal has the optional radius on the other end of the terminal, the dimension should not be measured in that radius area.
COMMON DIMENSIONS
(Unit of Measure = mm)
SYMBOL
MIN
NOM
MAX
NOTE
D 6.00 BSC
E 6.00 BSC
D2 4.10 4.30 4.40
E2 4.10 4.30 4.40
A - 0.85 0.90
A1 0.0 0.01 0.05
A2 - 0.65 0.70
A3 0.20 REF
L 0.30 0.40 0.50
e 0.50 BSC
b 0.18 0.23 0.30 2
D
E
Top View
N
2
3
1
Pin 1 Indicator
L
PIN1 ID
b
N
D2
3
2
1
e
Bottom View
E2
A
B
C
0.05
2X
C
0.10
0.10
2X
B
A
C
C
0.10
C