XC3S50-5CPG132C Xilinx Inc, XC3S50-5CPG132C Datasheet - Page 91

• Manufacturer Part Number: XC3S50-5CPG132C
• Description: SPARTAN-3A FPGA 50K 132-CSBGA
• Manufacturer: Xilinx Inc
• Series: Spartan™-3r

Specifications of XC3S50-5CPG132C

• Number Of Logic Elements/cells: 1728
• Number Of Labs/clbs: 192
• Total Ram Bits: 73728
• Number Of I /o: 89
• Number Of Gates: 50000
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 132-TFBGA, CSPBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Miscellaneous DCM Timing
Table 63: Miscellaneous DCM Timing
DS099-3 (v2.5) December 4, 2009
Product Specification
98
Notes:
1.
2.
3.
4.
DCM_INPUT_CLOCK_STOP
DCM_RST_PW_MIN
DCM_RST_PW_MAX
DCM_CONFIG_LAG_TIME
These limits only apply to applications that use the DCM DLL outputs (CLK0, CLK90, CLK180, CLK270, CLK2X, CLK2X180, and
CLKDV). The DCM DFS outputs (CLKFX, CLKFX180) are unaffected. Required due to effects of device cooling - see “Momentarily
Stopping CLKIN” in Chapter 3 of UG331.
Industrial-temperature applications that use the DLL in High-Frequency mode must use a continuous or increasing operating
frequency. The DLL under these conditions does not support reducing the operating frequency once establishing an initial operating
frequency.
This specification is equivalent to the Virtex-4 FPGA DCM_RESET specification.
This specification is equivalent to the Virtex-4 FPGA TCONFIG specification.
Symbol
R
(3)
(4)
Maximum duration that the CLKIN and
CLKFB signals can be stopped
Minimum duration of a RST pulse width
Maximum duration of a RST pulse width
Maximum duration from V
FPGA configuration successfully completed
(DONE pin goes High) and clocks applied to
DCM DLL
(1, 2)
Spartan-3 FPGA Family: DC and Switching Characteristics
Description
www.xilinx.com
CCINT
(1, 2)
applied to
(1, 2)
Frequency
Mode
High
High
DLL
Low
Low
Any
Any
Commercial
Temperature Range
N/A
N/A
N/A
N/A
100
3
Industrial
N/A
N/A
100
10
10
3
seconds
seconds
minutes
minutes
CLKIN
cycles
Units
ms
91