參數(shù)資料
型號(hào): SLE44C20S-M4
廠商: INFINEON TECHNOLOGIES AG
英文描述: Security & Chip Card ICs
中文描述: 安全
文件頁(yè)數(shù): 6/6頁(yè)
文件大?。?/td> 30K
代理商: SLE44C20S-M4
SLE 44C20S
Short Product Information
6 / 8
10.01
Figure 1
Pin Configuration (top view)
Pin Definitions and Functions
Card Contact
Symbol
Function
C1
VCC
Operating voltage
C2
RST
Reset input
C3
CLK
Processor clock input
C5
GND
Ground
C4;C6,C8
N.C.
Not connected
C7
I/O
Bi-directional data port
General Description
SLE 44C20S is a member of the Infineon Technologies 44 security microcontroller series,
especially designed for smart card applications. The device is fabricated in a Infineon
Technologies proprietary CMOS technology, resulting in a significant reduction of die size.
New features such as low voltage operation, extended page mode and I/O routines offer
additional performance required in applications like 3V SIM cards for GSM, payment,
health care, loyalty or electronic purses.
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