GT28F160C3TA90 Intel, GT28F160C3TA90 Datasheet - Page 20
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GT28F160C3TA90
Manufacturer Part Number
GT28F160C3TA90
Description
Flash Mem Parallel 3V/3.3V 16M-Bit 1M x 16 90ns 48-Pin UBGA
Manufacturer
Intel
Datasheet
1.GT28F160C3TA90.pdf
(68 pages)
Specifications of GT28F160C3TA90
Package
48UBGA
Density
16 Mb
Architecture
Sectored
Block Organization
Asymmetrical
Location Of Boot Block
Top
Typical Operating Supply Voltage
3|3.3 V
Sector Size
8KByte x 8|64KByte x 31
Support Of Common Flash Interface
Yes
Timing Type
Asynchronous
Operating Temperature
-40 to 85 °C
Interface Type
Parallel
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
GT28F160C3TA90
Manufacturer:
OSRAM
Quantity:
5 634
Intel
4.1.3
4.1.4
20
Table 6.
£
Advanced+ Boot Block Flash Memory (C3)
Device Identification Codes
CFI Query
The CFI query mode outputs Common Flash Interface (CFI) data after issuing the Read Query
Command (0x98). The CFI data structure contains information such as block size, density,
command set, and electrical specifications. Once in this mode, read cycles from addresses shown in
Appendix C, “Common Flash Interface,”
mode, issue the Read Array command (0xFF).
Read Status Register
The status register indicates the status of device operations, and the success/failure of that
operation. The Read Status Register (0x70) command causes subsequent reads to output data from
the status register until another command is issued. To return to reading from the array, issue a
Read Array (0xFF) command.
The status-register bits are output on DQ[7:0]. The upper byte, DQ[15:8], outputs 0x00 when a
Read Status Register command is issued.
Manufacturer ID
Device ID
Block Lock Status
Block Lock-Down Status
Protection Register Lock Status
Protection Register
NOTES:
1. The address is constructed from a base address plus an offset. For example, to read the Block Lock Status
2. See
for block number 38 in a bottom boot device, set the address to 0x0F8000 plus the offset (0x02), i.e.
0x0F8002. Then examine DQ0 of the data to determine if the block is locked.
Section 5.2, “Reading Block-Lock Status” on page 28
Item
2
2
Base
Block
Block
Block
Block
Block
Block
Address
retrieve the specified information. To return to read-array
Offset
0x81 -
1
0x00
0x01
0x02
0x02
0x80
0x88
Register Data
for valid lock status.
DQ0 = 0b0
DQ0 = 0b1
DQ1 = 0b0
DQ1 = 0b1
Lock Data
0x88CC
0x88CD
0x88C0
0x88C1
0x88C2
0x88C3
0x88C4
0x88C5
0x0089
Data
8-Mbit Top Boot Device
8-Mbit Bottom Boot Device
16-Mbit Top Boot Device
16-Mbit Bottom Boot Device
32-Mbit Top Boot Device
32-Mbit Bottom Boot Device
64-Mbit Top Boot Device
64-Mbit Bottom Boot Device
Block is unlocked
Block is locked
Block is not locked-down
Block is locked down
Multiple reads required to read
the entire 128-bit Protection
Register.
Description
Datasheet