February 2009
I
2009 Actel Corporation
IGLOO Low-Power Flash FPGAs
with Flash*Freeze Technology
Features and Benefits
Low Power
1.2 V to 1.5 V Core Voltage Support for Low Power
Supports Single-Voltage System Operation
5 W Power Consumption in Flash*Freeze Mode
Low-Power Active FPGA Operation
Flash*Freeze
Technology
Enables
Ultra-Low
Power
Consumption while Maintaining FPGA Content
Easy Entry to / Exit from Ultra-Low-Power Flash*Freeze Mode
High Capacity
15 k to 1 Million System Gates
Up to 144 kbits of True Dual-Port SRAM
Up to 300 User I/Os
Reprogrammable Flash Technology
130-nm, 7-Layer Metal, Flash-Based CMOS Process
Live-at-Power-Up (LAPU) Level 0 Support
Single-Chip Solution
Retains Programmed Design When Powered Off
In-System Programming (ISP) and Security
Secure ISP Using On-Chip 128-Bit Advanced Encryption
Standard (AES) Decryption (except ARM-enabled IGLOO
devices) via JTAG (IEEE 1532–compliant)
FlashLock to Secure FPGA Contents
High-Performance Routing Hierarchy
Segmented, Hierarchical Routing and Clock Structure
Advanced I/O
700 Mbps DDR, LVDS-Capable I/Os (AGL250 and above)
1.2 V, 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 / 1.2 V, 3.3 V PCI / 3.3 V PC
I-X, and
LVCMOS 2.5 V / 5.0 V Inpu
t Differential I/O Standards: LVPECL, LVDS, B-LVDS, and M-
LVDS (AGL250 and above)
Wide Range Power Supply Voltage Support per JESD8-B,
Allowing I/Os to Operate from 2.7 V to 3.6 V
Wide Range Power Supply Voltage Support per JESD8-12,
Allowing I/Os to Operate from 1.14 V to 1.575 V
I/O Registers on Input, Output, and Enable Paths
Hot-Swappable and Cold-Sparing I/Os
Programmable Output Slew Ra
te and Drive Strength
Weak Pull-Up/-Down
IEEE 1149.1 (JTAG) Boundary Scan Test
Pin-Compatible Packages across the IGLOO 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 250 MHz)
Embedded Memory
1 kbit of FlashROM User Nonvolatile Memory
SRAMs and FIFOs with Variable-Aspect-Ratio 4,608-Bi
tRAM
True Dual-Port SRAM (except ×18)
ARM Processor Support in IGLOO FPGAs
M1 IGLOO Devices—Cortex-M1 Soft Processor Available
with or without Debug
AGL015 and AGL030 devices do not support this feature.
Supported only by AGL015 and AGL030 devices.
IGLOO Product Family
IGLOO Devices
AGL015
AGL030
AGL060
AGL125
AGL250
AGL400
AGL600
AGL1000
ARM-Enabled IGLOO Devices
M1AGL250 M1AGL400 M1AGL600 M1AGL1000
System Gates
15 k
30 k
60 k
125 k
250 k
400 k
600 k
1 M
Typical Equivalent Macrocells
128
256
512
1,024
2,048
–
VersaTiles (D-flip-flops)
384
768
1,536
3,072
6,144
9,216
13,824
24,576
Flash*Freeze Mode (typical, W)
5
10
16
24
32
36
53
RAM kbits (1,024 bits)
–
18
36
54
108
144
4,608-Bit Blocks
––
4
8
12
24
32
FlashROM Bits
1 k
Secure (AES) ISP 1
–
Yes
Integrated PLL in CCCs 2
––
1
VersaNet Globals 3
6
18
I/O Banks
22
2
4
Maximum User I/Os
49
81
96
133
143
194
235
300
Package Pins
UC/CS
QFN
VQFP
FBGA
QN68
UC81/CS81
QN48, QN68,
QN132
VQ100
CS121
QN132
VQ100
FG144 5
CS196
QN132
VQ100
FG144
CS196 4
QN132 4,5
VQ100
FG144
CS196
FG144,
FG256,
FG484
CS281
FG144,
FG256,
FG484
CS281
FG144,
FG256,
FG484
Notes:
1. AES is not available for ARM-enabled IGLOO devices.
2. AGL060 in CS121 does not support the PLL.
3. Six chip (main) and twelve quadrant global networks are available for AGL060 and above.
4. The M1AGL250 device does not support this package.
5. Device/package support TBD
6. The IGLOOe handbook provides information on higher densities and additional features. v1.4