atf1508be ATMEL Corporation, atf1508be Datasheet - Page 23

• Manufacturer Part Number: atf1508be
• Description: High- Performance Cpld
• Manufacturer: ATMEL Corporation

13. ATF1508BE Dedicated Pinouts
3663A–PLD–1/08
Table 13-1.
OE (1, 2)
GCLR
GCLK (1, 2, 3)
PD (1, 2)
GND
V
V
V
V
V
TDI, TMS, TCK, TDO
Dedicated Pin
INPUT / OE2 / GCLK2
INPUT / GCLR
INPUT / OE1
INPUT / GCLK1
I/O / GCLK3
I/O / PD (1,2)
I/O / V
I/O / V
I/O / TDI (JTAG)
I/O / TMS (JTAG)
I/O / TCK (JTAG)
I/O / TDO (JTAG)
GND
V
V
V
N/C
# of Signal Pins
# User I/O Pins
CCINT
CCIOA
CCIOB
REFA
REFB
CCINT
CCIOA
CCIOB
REFA
REFB
ATF1508BE Dedicated Pinouts
L1, L3, M1, N4, C13, B10, D3, P6, P8, N2,
N7, N8, M7, M2, M12, M13, M14, C7, C8,
A9, B14, B3, E14, H14, J14, K2, N1, N9,
C14, B6, B7, B8, B13, A6, A8, A13
Global OE pins
Global Clear pin
Global Clock pins
Power-down pins
JTAG pins used for boundary-scan testing or in-system
programming
V
LAB A and B – V
3.3V)
LAB C and D – V
3.3V)
Reference voltage pin for SSTL inputs in bank A
Reference voltage pin for SSTL inputs in bank B
Ground pins
CC
pins for the device (+1.8V)
J3, P7, P13, G14
132-ball CBGA
A2, K12, P1
A7, A14, C4
F1, G12
N12, P4
M10
N10
L13
M8
M9
C3
C2
H1
A3
B9
84
80
L2
CC
CC
supply pins for I/Os (1.5V, 1.8V, 2.5V, or
supply pins for I/Os (1.5V, 1.8V, 2.5V, or
11, 26, 38, 43, 59, 74, 86, 95
ATF1508BE
100-lead TQFP
51, 66, 82
3, 18, 34
39, 91
1, 41
90
89
88
87
85
12
60
15
62
73
84
80
4
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