S29GL256P11TFI020 Spansion Inc., S29GL256P11TFI020 Datasheet - Page 52

• Manufacturer Part Number: S29GL256P11TFI020
• Description: Flash 3V 256Mb Mirrorbit lowest address110ns
• Manufacturer: Spansion Inc.

Specifications of S29GL256P11TFI020

• Memory Type: NOR
• Memory Size: 256 Mbit
• Access Time: 110 ns
• Data Bus Width: 8 bit, 16 bit
• Architecture: Uniform
• Interface Type: Page-mode
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Current: 50 mA
• Mounting Style: SMD/SMT
• Operating Temperature: + 85 C
• Package / Case: TSOP-56
• Memory Configuration: 128K X 16
• Ic Interface Type: Parallel
• Supply Voltage Range: 2.7V To 3.6V
• Memory Case Style: TSOP
• No. Of Pins: 56
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

52
Note
Base = Base Address.
Note
Base = Base Address.
/* Example: Program Command */
*( (UINT16 *)base_addr + 0x555 ) = 0x00AA; /* write unlock cycle 1 */
*( (UINT16 *)base_addr + 0x2AA ) = 0x0055; /* write unlock cycle 2 */
*( (UINT16 *)base_addr + 0x555 ) = 0x00A0; /* write program setup command */
*( (UINT16 *)pa ) = data; /* write data to be programmed */
/* Poll for program completion */
/* Example: SecSi Sector Exit Command */
*( (UINT16 *)base_addr + 0x555 ) = 0x00AA;
*( (UINT16 *)base_addr + 0x2AA ) = 0x0055;
*( (UINT16 *)base_addr + 0x555 ) = 0x0090;
*( (UINT16 *)base_addr + 0x000 ) = 0x0000;
Unlock Cycle 1
Unlock Cycle 2
Program Setup
Unlock Cycle 1
Unlock Cycle 2
Exit Cycle 3
Exit Cycle 4
Program
Cycle
Cycle
S29GL-P MirrorBit
Table 10.3 Secured Silicon Sector Program
Table 10.4 Secured Silicon Sector Exit
(LLD Function = lld_SecSiSectorExitCmd)
Operation
Operation
(LLD Function = lld_ProgramCmd)
Write
Write
Write
Write
Write
Write
Write
Write
D a t a
®
Flash Family
/* write unlock cycle 1
/* write unlock cycle 2
/* write SecSi Sector Exit cycle 3 */
/* write SecSi Sector Exit cycle 4 */
S h e e t
Byte Address
Byte Address
Word Address
Base + AAAh
Base + AAAh
Base + AAAh
Base + AAAh
Base + XXXh
Base + 555h
Base + 555h
S29GL-P_00_A12 November 20, 2009
Word Address
Word Address
Word Address
Base + XXXh
Base + 2AAh
Base + 2AAh
Base + 555h
Base + 555h
Base + 555h
Base + 555h
*/
*/
Data Word
00AAh
00A0h
00AAh
0055h
0055h
0090h
0000h
Data
Data