atf1508re ATMEL Corporation, atf1508re Datasheet - Page 4

• Manufacturer Part Number: atf1508re
• Description: High- Performance Cpld
• Manufacturer: ATMEL Corporation

Figure 1-2.
Notes:
4
G
M
C
D
H
N
A
B
E
K
P
F
L
J
1. The 132-ball CBGA package is 8 x 8 x 1.2 mm in size with 0.5 mm ball spacing.
2. VCCIRO (P1 for 132 CBGA) needs to be left floating and connect to coupling CAP (use 2.2 µF/or 4.7 µF X7R chip CAP and
I/O/VREFA
ATF1508RE
VCCIRO
I/O/PD1
470PF or 1 nF NPO chip CAP.
GND
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
NC
NC
1
132-CBGA Top View
I/GCLK1
VCCIRI
I/OE1
GND
NC
NC
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
2
VCCIOA
GCLK2
I/GCLR
I/OE2/
GND
NC
NC
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
3
VCCIOB
GND
NC
I/O
I/O
I/O
4
I/O
I/O
I/O
I/O
I/O
I/O
5
NC
NC
NC
I/O
I/O
I/O
6
VCCIOB
VCCIOA
NC
NC
NC
NC
7
NC
NC
NC
NC
NC
I/O
8
I/O/TDO
I/O/TDI
GND
GND
I/O
I/O
9
I/O/TCK
I/O/TMS
10
NC
I/O
I/O
I/O
11
I/O
I/O
I/O
I/O
I/O
I/O
I/O/PD2
VCCIRI
GND
12
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
NC
I/O
I/O/VREFB
VCCIOA
13
NC
NC
NC
I/O
I/O
I/O
I/O
I/O
I/O
I/O
NC
I/O
VCCIOB
VCCIOA
3682A–PLD–10/08
GND
GND
GND
GND
14
NC
I/O
I/O
I/O
I/O
NC
I/O
I/O