SRIX4K-A3S STMICROELECTRONICS [STMicroelectronics], SRIX4K-A3S Datasheet - Page 4

• Manufacturer Part Number: SRIX4K-A3S
• Description: 13.56MHz Short Range Contactless Memory Chip With 4096 bit EEPROM, Anti-Collision and Anti-Clone Functions
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

SRIX4K
PART NUMBERING
For a list of available options (speed, package,
etc.) or for further information on any aspect of this
Table 2. Ordering Information Scheme
Example:
Device Type
SRIX4K
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
4/5
SRIX4K
device, please contact your nearest ST Sales Of-
fice.
–
W4
/ XXX