ATA557001C-DDB Atmel, ATA557001C-DDB Datasheet - Page 6

• Manufacturer Part Number: ATA557001C-DDB
• Description: IC IDIC SENSOR RW 1KBIT DIE
• Manufacturer: Atmel
• Series: -r

Specifications of ATA557001C-DDB

• Function: Read/Write
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

3.13
Figure 3-4.
Example:
Bit No.
Block 1
Bit value
Bit value
Block 2
Bit No.
Example:
(Example is for
6
Traceability Data Structure/Unique ID
Atmel ATA5570C
63
31
1
1
Atmel
Atmel ATA5570C Traceability Data Structure
“0000 1010 0100b“
“E0h“
ACL
8 bit
…
ATA5570C, Year: 2009, Quarter: 1st, Number: 0164, Wafer#: 12, DW: 1234)
Number
12 bit
…
Blocks 1 and 2 of page 1 contain the traceability data and are programmed and locked by
Atmel during production testing
cation class (ACL) as defined in ISO/IEC 15963-1. The second byte is therefore defined in
ISO/IEC 7816-6 as Atmel’s manufacturer ID (15h). The following 5 bits indicate Chip ID (CID,
“00011b” for Atmel
and/or foundry version of the Atmel ATA5570C.
The lower 40 bits of the data encode Atmel’s traceability information and conform to a unique
numbering system (unique ID). These 40 data bits contain LotID (Year, Quarter, Number),
Wafernumber (Wafer#) and die number on wafer (DW).
Note:
ACL
MFC
CID
ICR
Year
Quarter
Number
Wafer#
DW
8
9
1. This is only valid for sawn wafer on foil delivery.
12
“15h“
MFC
8 bit
…
Allocation class as defined in ISO/IEC 15963-1 = E0h
Atmel Corporation’s manufacturer code as defined in ISO/IEC 7816-6 = 15h
5bit Chip ID for identification of the different products
“00011b” for Atmel ATA5570C
3 bit IC revision to identify foundry and/or revision of IC
1 digit BCD encoded year of manufacturing
2bits for quarter of manufacturing
14bits of consecutive number
5bits for wafer number
15bits designating sequential die number on wafer
13
“0110 0b“
Wafer#
®
5 bit
16
…
ATA5570C) the next bits (IC revision, ICR) are used by Atmel for the IC
17
17
“00011b“
18
5 bit
(1)
CID
…
. The most significant byte of block 1 is fixed to E0h, the allo-
MSB
LSB
21
22
“010b“
3 bit
ICR
…
“000 0100 1101 0010b“
24
…
15 bit
DW
25
Year
4 bit
“9h“
…
28
29
Quarter
“00b“
2 bit
9191B–RFID–05/11
30
31
Number
31
“00b“
2 bit
32
32
32
0