sri512 STMicroelectronics, sri512 Datasheet - Page 45

• Manufacturer Part Number: sri512
• Description: 13.56-mhz Short-range Contactless Memory Chip With 512-bit Eeprom And Anti-collision Functions
• Manufacturer: STMicroelectronics

SRI512
12
Note:
Part numbering
Table 13.
Devices are shipped from the factory with the memory content bits erased to 1.
For a list of available options (Speed, Package, etc.) or for further information on any aspect
of this device, please contact your nearest ST Sales Office.
Example:
Device Type
SRI512
Package
W4 =180 m ± 15 m Unsawn Wafer
SBN18 = 180µm ± 15 µm Bumped and Sawn Wafer on 8-inch Frame
A3T = 38mm x 38mm Copper Antenna on Continuous Tape
A3S = 38mm x 38mm Copper Singulated Adhesive Antenna on Tape
A4T = 15mm x 15mm Copper Antenna on Continuous Tape
A4S = 15mm x 15mm Copper Singulated Adhesive Antenna on Tape
A5T = 42mm x 65mm Copper Antenna on Continuous Tape
A5S = 42mm x 65mm Copper Singulated Adhesive Antenna on Tape
Customer Code
XXX = Given by STMicroelectronics
Ordering information scheme
SRI512
–
W4 / XXX
Part numbering
45/50