XCF128XFTG64C Xilinx Inc, XCF128XFTG64C Datasheet - Page 36

• Manufacturer Part Number: XCF128XFTG64C
• Description: IC PROM SRL 128M GATE 64-FTBGA
• Manufacturer: Xilinx Inc

Specifications of XCF128XFTG64C

• Memory Size: 128Mb
• Programmable Type: In System Programmable
• Voltage - Supply: 1.7 V ~ 2 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TBGA
• Access Time: 85ns
• Supply Voltage Range: 1.7V To 2V
• Memory Case Style: FTBGA
• No. Of Pins: 64
• Operating Temperature Range: -40°C To +85°C
• Svhc: No SVHC (15-Dec-2010)
• Package /: RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 122-1578

Table 18: Lock Status
DS617 (v3.0.1) January 07, 2010
Product Specification
Notes:
1.
2.
3.
Current State
The lock status is defined by the write protect pin and by DQ1 (‘1’ for a locked-down block) and DQ0 (‘1’ for a locked block) as read in the
Read Electronic Signature command with DQ1 = V
All blocks are locked at power-up, so the default configuration is 001 or 101 according to WP status.
A WP transition to V
1,0,1
0,0,1
1,0,0
1,1,0
1,1,1
0,0,0
0,1,1
Current Protection Status
(2)
(2)
R
IH
Program/Erase
on a locked block will restore the previous DQ0 value, giving a 111 or 110.
Allowed
–
–
–
–
(1)
(WP, DQ1, DQ0)
After Block Lock
Command
IH
1,0,1
1,0,1
1,1,1
1,1,1
0,0,1
0,0,1
0,1,1
and DQ0 = V
Platform Flash XL High-Density Configuration and Storage Device
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IL
After Block Unlock
.
Command
1,0,0
1,0,0
1,1,0
1,1,0
0,0,0
0,0,0
0,1,1
Next Protection Status
After Block Lock-
Down Command
1,1,1
1,1,1
1,1,1
1,1,1
0,1,1
0,1,1
0,1,1
(1)
(WP, DQ1, DQ0)
1,1,1 or 1,1,0
Transition
After WP
0,0,0
0,0,1
0,1,1
0,1,1
1,0,0
1,0,1
(3)
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