XCF128XFTG64C Xilinx Inc, XCF128XFTG64C Datasheet - Page 73

• 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

X-Ref Target - Figure 41
Notes:
1.
2.
3.
DS617 (v3.0.1) January 07, 2010
Product Specification
If an error is found, the Status Register must be cleared before further Program/Erase operations.
Any address within the bank can equally be used.
To read the memory in Asynchronous mode, the CR15 Configuration Register bit must be written to 1.
Address & D0h
SR4, SR5 = 1
Read Status
Write 20h
Write Block
Register
SR7 = 1
SR3 = 0
SR5 = 0
SR1 = 0
Start
End
R
YES
YES
NO
YES
YES
(2)
(2)
NO
NO
YES
NO
NO
Erase to Protected
Sequence Error
Erase Error
Block Error
V
Command
PP
Error
Figure 41: Block Erase Flowchart and Pseudocode
Invalid
(1)
(1)
(1)
(1)
Platform Flash XL High-Density Configuration and Storage Device
if
/* erase error */
erase_command
if
/* command sequence error */
if
if
}
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do {
( (status_register.SR5==1) )
( (status_register.SR4==1) && (status_register.SR5==1) )
(status_register.SR1==1) /*program to protect block error */
(status_register.SR3==1) /*VPP invalid error */
}
writeToFlash (blockToErase, 0x20) ;
writeToFlash (blockToErase, 0xD0) ;
/* Memory enters read status state after
the Erase Command */
status_register=readFlash (blockToErase) ;
/* E or G must be toggled*/
while (status_register.SR7== 0) ;
error_handler ( ) ;
error_handler ( ) ;
error_handler ( ) ;
error_handler ( ) ;
( blockToErase )
/* see note (2) */
/*see note (2) */
{
DS617_35_101608
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