SLE5542D [INFINEON]
EEPROM, 256X8, Serial, CMOS, DIE;
| 型号： | SLE5542D |
| 厂家： | 
Infineon |
| 描述： | EEPROM, 256X8, Serial, CMOS, DIE 可编程只读存储器 电动程控只读存储器 电可擦编程只读存储器 内存集成电路 |
| 文件： | 总6页 (文件大小：243K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Chip Card & Security ICs
SLE 5532
SLE 5542
Intelligent 256-Byte EEPROM
Preliminary
Short Product Information
June 2005
SLE 5532/42 Preliminary Short Product Information
Ref.: SPI_SLE5532_0605.doc
This document contains preliminary information on a new product under development.
Details are subject to change without notice.
Revision History: Current Version 2005-06-16
Previous Releases:
Page
Subjects (changes since last revision)
Important: Further information is confidential and on request. Please contact:
Infineon Technologies AG in Munich, Germany,
Chip Card & Security ICs,
Tel +49 (0)89 / 234-80000
Fax +49 (0)89 / 234-81000
E-Mail: security.chipcard.ics@infineon.com
Published by Infineon Technologies AG, AIM CC Applications Group
St.-Martin-Strasse, D-81541 München
© Infineon Technologies AG 2005
All Rights Reserved.
To our valued customers
We constantly strive to improve the quality of all our products and documentation. We have spent an exceptional
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you find any information that is missing or appears in error, please use the contact section above to inform us. We
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Attention please!
The information herein is given to describe certain components and shall not be considered as warranted
characteristics.
Terms of delivery and rights to technical change reserved.
We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding
circuits, descriptions and charts stated herein.
Infineon Technologies is an approved CECC manufacturer.
Information
For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon
Technologies Office in Germany or our Infineon Technologies Representatives world-wide (see address list).
Warnings
Due to technical requirements components may contain dangerous substances. For information on the types in
question please contact your nearest Infineon Technologies Office.
Infineon Technologies components may only be used in life-support devices or systems with the express written
approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of
that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices
or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect
human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered.
P r e l i m i n a r y
SLE 5532
SLE 5542
Intelligent 256-Byte EEPROM with Write Protect Function
SLE 5532
SLE 5542
Intelligent 256-Byte EEPROM with Write Protect Function
and Programmable Security Code (PSC)
Features
M3
•
•
100% functional compatibility to SLE 4432/42
256 x 8-bit EEPROM organization
–
–
Irreversible byte-wise protection of lowest 32 addresses (Byte 0...31)
32 x 1 bit organization of protection memory
•
Two-wire link protocol
–
–
Byte-wise addressing
End of processing indicated at data output
•
•
Contact configuration and Answer-to-Reset (synchronous transmission) in accordance
to standard ISO/IEC 7816
Sophisticated electrical characteristics
–
–
–
–
–
–
–
Ambient temperature TA –40 … +80°C for chip
Supply voltage 5 V 10 %
Supply current < 3 mA (typical 600 µA)
EEPROM erase / write time 5 ms
ESD protection typical 4,000 V
EEPROM Endurance minimum 100,000 erase / write cycles1)
Data retention for minimum of 10 years1)
•
Advanced 1.2 µm CMOS-technology optimised for security layout
–
–
–
–
–
EEPROM-cells protected by shield
Secure wiring for all security relevant signals
Shielding of deeper layers via metal
Sensory and logical security functions
No isolation on backside necessary
Additional Feature of SLE 5542
•
Data can only be changed after entry of the correct 3-byte programmable security code
1
)
Values are temperature dependent.
Short Product Information
3 / 6
2005-06-16
P r e l i m i n a r y
SLE 5532
SLE 5542
1
Ordering and Packaging information
Ordering Information
Table 1
Type
Package1)
Remark
Ordering Code
SLE 5532 C
SLE 5532 D
SLE 5532 M3
SLE 5532 MFC3
SLE 5542 C
SLE 5542 D
SLE 5542 M3
SLE 5542 MFC3
Die (on Wafer)
Die (on Wafer)
T-M3.2-6
S-MFC3.1-6-1
Die (on Wafer)
Die (on Wafer)
T-M3.2-6
unsawn
sawn
on request
on request
on request
on request
on request
on request
on request
on request
FCoS™
unsawn
sawn
S-MFC3.1-6-1
FCoS™
Pin Description
Figure 1 Pin Configuration Wire-bonded Module M3.2 (top view)
Figure 2 Pin Configuration Module Flip Chip MFC3.1 (top view)
1)
Available as a Module Flip Chip (MFC3), wire-bonded module (M3) for embedding in plastic cards or as a die on
unsawn (C) / sawn wafer (D) for customer packaging
Short Product Information
4 / 6
2005-06-16
P r e l i m i n a r y
SLE 5532
SLE 5542
VCC
RST
CLK
GND
I/O
SLE 5532
SLE 5542
Figure 3 Pad Configuration Die
Table 2
Pin Definitions and Functions
Card Contact
Symbol
VCC
RST
CLK
GND
N.C.
I/O
Function
Supply voltage
Control input (Reset Signal)
Clock input
Ground
C1
C2
C3
C5
C6
C7
Not connected
Bi-directional data line (open drain)
Short Product Information
5 / 6
2005-06-16
P r e l i m i n a r y
SLE 5532
SLE 5542
2
Circuit Description
The memory is organized in a Main Memory of 256 byte.
Each of the first 32 bytes of the Main Memory can be irreversibly protected against data change by
writing the corresponding bit in the Protection Memory (32 bit). Dependent on the state of the
protection bit the memory is read only (ROM) or may be erased and written again (EEPROM).
Change of the manufacturer code is only possible by the chip manufacturer.
SLE 5542
Change of data of the Main Memory and write a bit of the Protection Memory is only possible after
a correct verification of the Programmable Security Code (PSC).
224 byte
I/O
Read Main Memory
Unprotected
Data Memory
Update Main
Memory
32 byte
32 bit
Protectable
Data memory
Protection
Memory
(PROM)
Application ID
Chip Coding
Read Protection
Memory
Figure 4 Memory Overview SLE 5532
224 byte
I/O
Read Main Memory
Unprotected
Data Memory
Update Main
Memory
Security Logic
Programmable
Security Code
32 byte
32 bit
Protectable
Data memory
Error Counter
Protection
Memory
(PROM)
Application ID
Chip Coding
Read Protection
Memory
Figure 5 Memory Overview SLE 5542
Short Product Information
6 / 6
2005-06-16
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