CorePCI-AR Actel, CorePCI-AR Datasheet - Page 3

• Manufacturer Part Number: CorePCI-AR
• Description: Microcontroller Modules & Accessories CorePCI v5.41
• Manufacturer: Actel

Specifications of CorePCI-AR

• Product: Microcontroller Modules
• Data Bus Width: 32 bit, 64 bit
• Clock Speed: 66 MHz
• Flash: 256 Bytes
• Timers: 1

CorePCI Device Requirements
Performance requirements and bus size both drive device
selection.
typical 64-bit PCI system requires at least 200 I/Os.
on page 5
of I/O pins depends on the user backend interface. The
table assumes the complete backend interface is
connected to I/O pins rather than internal logic. Some
applications such as PCI-UART target could only require
one backend I/O pin.
Table 1 • Supported Devices
33 MHz 32-bit
33 MHz 64-Bit
66 MHz 32-Bit
66 MHz 64-Bit
Notes:
1. Required speed grades based on Libero design flows.
2. N/A indicates device not supported.
3. All packages are supported.
4. O/R indicates on request.
Table 1
shows typical pin counts. The actual number
summarizes the device requirements. A
ProASIC3/E
ProASIC3/E
ProASIC3/E
ProASIC3/E
Family
RTAX-S
RTAX-S
RTAX-S
RTAX-S
RTSX-S
RTSX-S
RTSX-S
RTSX-S
Table 1
SXA
APA
SXA
APA
SXA
APA
SXA
APA
AX
AX
AX
AX
and
Table 2 on page 4
PCI Voltage
3.3 & 5.0
3.3 & 5.0
3.3 & 5.0
3.3 & 5.0
3.3 & 5.0
3.3 & 5.0
3.3 & 5.0
3.3 & 5.0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
Table 4
Smallest Device
are
RT54SX32S
RT54SX32S
RT54SX32S
RTAX1000S
RT54SX32S
RTAX1000S
RTAX 250S
A54SX16A
A54SX16A
A54SX16A
A54SX16A
RTAX250S
v4.0
APA075
A3P125
APA075
A3P125
APA075
A3P125
APA075
A3P125
AX125
AX125
AX125
AX125
summaries of the minimum device requirements for
various PCI size/performance options. In order to meet
the PCI timing requirements for output valid (6 ns for 66
MHz, 11 ns for 33 MHz) and input setup (3 ns for 66 MHz,
7 ns for 33 MHz) times, the speed grades shown in
Table 1
ProASIC
33 MHz PCI applications.
PLUS
must be used. The RTSX-S, ProASIC, and
families should only be employed for 32-bit/
Commercial
STD
STD
STD
STD
STD
STD
STD
N/A
N/A
STD
N/A
N/A
N/A
N/A
N/A
N/A
–1
–1
–3
–1
–3
–1
-2
-2
Industrial
STD
STD
STD
STD
STD
STD
STD
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
–1
–1
–1
–3
–1
–3
–1
-2
-2
CorePCI v5.41
Military
STD
STD
STD
STD
STD
N/A
STD
N/A
STD
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
O/R
O/R
O/R
O/R
–1
–1
–1
3