TE28F640J3C115SL7HA Intel, TE28F640J3C115SL7HA Datasheet - Page 54

• Manufacturer Part Number: TE28F640J3C115SL7HA
• Description: IC FLASH 64MBIT 115NS 56TSOP
• Manufacturer: Intel

Specifications of TE28F640J3C115SL7HA

• Format - Memory: FLASH
• Memory Type: StrataFlash® FLASH
• Memory Size: 64M (8Mx8, 4Mx16)
• Speed: 115ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 56-TSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 860794

256-Mbit J3 (x8/x16)
A.3
A.4
54
Table 25. Query Structure
Table 26. Block Status Register
Table 27. CFI Identification (Sheet 1 of 2)
Block Status Register
The block status register indicates whether an erase operation completed successfully or whether a
given block is locked or can be accessed for flash program/erase operations.
CFI Query Identification String
The CFI Query Identification String provides verification that the component supports the
Common Flash Interface specification. It also indicates the specification version and supported
vendor-specified command set(s).
NOTES:
NOTE:
Offset
1. Refer to the Query Structure Output section and offset 28h for the detailed definition of offset
2. BA = Block Address beginning location (i.e., 02000h is block 2’s beginning location when the
3. Offset 15 defines “P” which points to the Primary Intel-Specific Extended Query Table.
1. BA = The beginning location of a Block Address (i.e., 008000h is block 1’s (64-KB block) beginning location
(BA+2)h
(BA+2)h
10h
13h
15h
17h
04-0Fh
Offset
Offset
address as a function of device bus width and mode.
block size is 128 Kbyte).
in word mode).
1Bh
00h
01h
10h
27h
P
(3)
(1)
(2)
Length
3
2
2
2
Block Status Register
Reserved
CFI Query Identification String
System Interface Information
Device Geometry Definition
Primary Intel-Specific Extended
Query Table
Length
1
Query-unique ASCII string “QRY”
Primary vendor command set and control interface ID code.
16-bit ID code for vendor-specified algorithms
Extended Query Table primary algorithm address
Alternate vendor command set and control interface ID code.
Sub-Section Name
Block Lock Status Register
BSR.0 Block Lock Status
BSR 1–7: Reserved for Future Use
0 = Unlocked
1 = Locked
Description
Description
Manufacturer Code
Device Code
Block-Specific Information
Reserved for Vendor-Specific Information
Reserved for Vendor-Specific Information
Command Set ID and Vendor Data Offset
Flash Device Layout
Vendor-Defined Additional Information
Specific to the Primary Vendor Algorithm
Description
Address
Add.
11:
12:
13:
14:
15:
16:
17:
BA+2:
BA+2:
BA+2:
10
Code
Hex
--51
--52
--59
--01
--00
--31
--00
--00
(bit 0): 0 or 1
Datasheet
--00 or --01
(bit 1–7): 0
Value
Notes
1,2
1,3
Value
1
1
1
1
1
1
“Q”
“R”
“Y”