XC3S50AN-5FTG256C Xilinx Inc, XC3S50AN-5FTG256C Datasheet - Page 57

• Manufacturer Part Number: XC3S50AN-5FTG256C
• Description: IC FPGA SPARTAN-3AN 256FTBGA
• Manufacturer: Xilinx Inc
• Series: Spartan™-3ANr

Specifications of XC3S50AN-5FTG256C

• Number Of Logic Elements/cells: 1584
• Number Of Labs/clbs: 176
• Total Ram Bits: 55296
• Number Of I /o: 195
• Number Of Gates: 50000
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 256-LBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DNA Port Timing
Table 46: DNA_PORT Interface Timing
Internal SPI Access Port Timing
Table 47: SPI_ACCESS Interface Timing
DS557 (v4.1) April 1, 2011
Product Specification
Notes:
1.
Notes:
1.
T
T
T
T
T
SPICCK_MOSI
SPICKC_MOSI
SPICKO_MISO
T
T
SPICCK_CSB
SPICCK_CSB
T
T
The minimum READ pulse width is 5 ns, the maximum READ pulse width is 10 µ
For details on using SPI_ACCESS and the In-System Flash memory, see
F
F
T
T
T
T
T
Symbol
Symbol
T
T
F
T
DNADCKO
DNACLKH
DNACLKF
DNACLKL
DNADSU
DNARSU
SPICAR1
SPICAR1
SPICLKH
DNASSU
SPICLKL
DNADH
DNARH
T
SPICLK
DNASH
CSB
Setup time on SHIFT before the rising edge of CLK
Hold time on SHIFT after the rising edge of CLK
Setup time on DIN before the rising edge of CLK
Hold time on DIN after the rising edge of CLK
Setup time on READ before the rising edge of CLK
Hold time on READ after the rising edge of CLK
Clock-to-output delay on DOUT after rising edge of CLK
CLK frequency
CLK High time
CLK Low time
Setup time on MOSI before the active edge of CLK
Hold time on MOSI after the active edge of CLK
CSB High time
Setup time on CSB before the active edge of CLK
Hold time on CSB after the active edge of CLK
Clock-to-output delay on MISO after active edge of CLK
CLK frequency
CLK frequency for Continuous Array Read command
CLK frequency for Continuous Array Read command,
reduced initial latency
CLK High time
CLK Low time
Description
Description
www.xilinx.com
Spartan-3AN FPGA Family: DC and Switching Characteristics
UG333
s
.
Spartan-3AN FPGA In-System Flash User Guide.
4.47
4.03
7.15
7.15
Min
6.8
50
–
–
–
–
–
-5
Max
14.3
Speed Grade
50
50
33


–
–
–
–
–
Min
1.0
0.5
1.0
0.5
5.0
0.5
1.0
1.0
0
0
Min
5.0
4.5
8.0
8.0
6.8
50
–
–
–
–
–
10,000
Max
100
-4
1.5


–
–
–
–
–
Max
16.0
50
50
33


–
–
–
–
–
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
Units
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
57