v1.1
®
Automotive ProASIC3 Flash Family FPGAs
Features and Benefits
Low Power
• 1.5 V Core Voltage
• Support for 1.5-V-Only Systems
• Low-Impedance Flash Switches
High-Temperature AEC-Q100–Qualified Devices
• Grade 2 105°C TA (115°C TJ)
• Grade 1 125°C TA (135°C TJ)
• PPAP Documentation
High-Performance Routing Hierarchy
• Segmented, Hierarchical Routing and Clock Structure
• High-Performance, Low-Skew Global Network
• Architecture Supports Ultra-High Utilization
Firm-Error Immune
• Only Automotive FPGAs to Offer Firm-Error Immunity
• Can Be Used without Configuration Upset Risk
Advanced I/O
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High Capacity
• 60 k to 1 M System Gates
• Up to 144 kbits of SRAM
• Up to 300 User I/Os
Reprogrammable Flash Technology
• 130-nm, 7-Layer Metal (6 Copper), Flash-Based CMOS
Automotive Process
• Live-at-Power-Up (LAPU) Level 0 Support
• Single-Chip Solution
• Retains Programmed Design when Powered Off
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On-Chip User Nonvolatile Memory
• 1 kbit of FlashROM with Synchronous Interface
High Performance
• 350 MHz System Performance
• 3.3 V, 66 MHz 64-Bit PCI
700 Mbps DDR, LVDS-Capable I/Os
1.5 V, 1.8 V, 2.5 V, and 3.3 V Mixed-Voltage Operation
Bank-Selectable I/O Voltages—up to 4 Banks per Chip
Single-Ended I/O Standards: LVTTL, LVCMOS 3.3 V /
2.5 V / 1.8 V / 1.5 V, 3.3 V PCI / 3.3 V PCI-X, and LVCMOS
2.5 V / 5.0 V Input
Differential I/O Standards: LVPECL, LVDS, B-LVDS, and
M-LVDS (A3P250 and A3P1000)
I/O Registers on Input, Output, and Enable Paths
Hot-Swappable and Cold-Sparing I/Os
Programmable Output Slew Rate and Drive Strength
Weak Pull-Up/-Down
IEEE 1149.1 (JTAG) Boundary Scan Test
Pin-Compatible Packages across the Automotive ProASIC®3
Family
Clock Conditioning Circuit (CCC) and PLL
• Six CCC Blocks, One with an Integrated PLL
• Configurable
Phase
Shift, Multiply/Divide,
Delay
Capabilities, and External Feedback
• Wide Input Frequency Range (1.5 MHz up to 350 MHz)
In-System Programming (ISP) and Security
• Secure ISP Using On-Chip 128-Bit Advanced Encryption
Standard (AES) Decryption via JTAG (IEEE 1532–compliant)
• FlashLock® to Secure FPGA Contents (anti-tampering)
SRAMs
• Variable-Aspect-Ratio 4,608-Bit RAM Blocks (×1, ×2, ×4, ×9,
and ×18 organizations available)
Automotive ProASIC3 Product Family
ProASIC3 Devices
A3P060
A3P125
A3P250
A3P1000
System Gates
60 k
125 k
250 k
1M
VersaTiles (D-flip-flops)
1,536
3,072
6,144
24,576
RAM kbits (1,024 bits)
18
36
36
144
4,608-Bit Blocks
4
8
8
32
FlashROM Bits
1k
1k
1k
1k
Secure (AES) ISP
Yes
Yes
Yes
Yes
Integrated PLL in CCCs
1
1
1
1
VersaNet Globals1
18
18
18
18
I/O Banks
2
2
4
4
Maximum User I/Os
96
133
157
300
VQ100
FG144
VQ100
FG144
QNG132
VQ100
FG144, FG256
QNG132
FG144, FG256, FG484
Package Pins
VQFP
FBGA
QFN2
Notes:
1. Six chip-wide (main) globals and three additional global networks in each quadrant are available.
2. QFN packages are available as RoHS compliant only.
December 2009
© 2009 Actel Corporation
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