SLE4428 Datasheet, PDF (5/17 Pages) Siemens Semiconductor Group – ICs for Chip Cards

SLE 4418
SLE 4428
M2 (Card Contacts)
Pin Configurations (top view)
Pin Definitions and Functions
Pin
Card Contact Symbol
1
C1
VCC
2
C2
RST
3
C3
CLK
4
C4
N.C.
5
C5
GND
6
C6
N.C.
7
C7
I/O
8
C8
N.C.
Function
Operating voltage 5 V
Chip control
Clock
Not connected
Ground
Not connected
Data line (open drain)
Not connected
SLE 4418/4428 comes out as a M2.2 wire-bonded module for embedding in plastic cards or as a die
for customer packaging.
Semiconductor Group
2