|
|
PDF ST22FJ1M Data sheet ( Hoja de datos )
| Número de pieza | ST22FJ1M | |
| Descripción | Smartcard 32-Bit RISC MCU | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de ST22FJ1M (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
|
No Preview Available !
www.DataSheet4U.com
ST22FJ1M
Smartcard 32-Bit RISC MCU with 1 Mbytes
FLASH & Javacard™ HW Execution
DATA BRIEF
PRODUCT FEATURES
I 32-BIT RISC CPU WITH 24-BIT LINEAR
MEMORY ADDRESSING
I 768 KBYTES USER FLASH
I 16 KBYTES USER RAM
I 16 KBYTES USER SECONDARY RAM
I 256 KBYTES USER PAGE-FLASH
32-BIT RISC CPU
I DUAL INSTRUCTION SET, JAVACARD™
AND NATIVE
I 4-STAGE PIPELINE
I 16 GENERAL PURPOSE 32-BIT REGISTERS,
AND 11 SPECIAL REGISTERS
I 4 MASKABLE INTERRUPT LEVELS
I SUPERVISOR AND USER MODES
SECURITY
I CPU SECURITY INSTRUCTIONS
– DES and 3DES instructions
– Fast Multiply and Accumulate instructions for
Public Key and Elliptic Curve Cryptography
I CPU DPA/SPA COUNTERMEASURES
I RANDOM NUMBER GENERATOR
I HARDWARE RAM DESTRUCTION
I CLOCK AND POWER MANAGEMENT
I VOLTAGE AND CLOCK FREQUENCY
SENSORS
I ADVANCED MEMORY PROTECTION
– Memory Protection Unit for application
firewalling and peripheral access control
– Domain switching securely controlled by
protected Context Stack
– Native/Java, Code/Data memory attributes
with 256-byte granularity for Page-Flash, and
8-Kbyte granularity for Flash and ROM
– Each FLASH sector can be independently set
as read-only
I FOUR WORKING STACKS
– Java stack with both 16 and 32-bit accesses
– User and Supervisor mode stacks
– Security Context stack
Figure 1. Delivery Form
Micromodule
Wafer
CRYPTOGRAPHIC LIBRARY
I ASYMMETRICAL ALGORITHMS
– Software Crypto libraries in separate ROM
area for efficient algorithm coding using a set
of advanced functions. RSA, signature/
verification
– RSA key calculation including Prime number
generation SHA-1
I SYMMETRICAL ALGORITHMS
– DES, Triple DES, AES
CRYPTOGRAPHY PERFORMANCE
The following table provides the cryptographic
performances of the ST22FJ1M based on ST
Crypto Library.
Table 1. Preliminary Cryptographic
Performances
Algorithm
RSA
1024 bits
RSA
2048 bits
DES
SHA-1
AES-128
Function
Signature with CRT
Signature without CRT 2)
Verification (e=0x10001)
Signature with CRT
Signature without CRT
Verification (e=0x10001)
Triple
Single
512-bit Block
Encryption including subkey
computation
Time 1)
79.0 ms
242.0 ms
3.6 ms
485.0 ms
1.7 s
11.0 ms
18 µs
8 µs
194 µs
85 µs
Note: 1) Internal clock at 33 MHz
Note: 2) CRT: Chinese Reminder Theorem
December 2003
This is Brief Data from STMicroelectronics. Details are subject to change without notice. For complete data, please contact
your nearest Sales Office or SmartCard Products Divison, Rousset, France. Fax: (+33) 4 42 68 87 29.
1/8
1 page  
www.DataSheet4U.com
ST22FJ1M
SOFTWARE DEVELOPMENT ENVIRONMENT
Modularity, flexibility and methodology are the key
words for the SmartJ™ Development Tools Plat-
form. Using the same interface, the developers are
able to create, compile and debug a project.
The SmartJ™ Integrated Development environ-
ment (IDE) includes:
– A code Generation chain: C/C++ compiler,
assembler and linker. The assembler supports
both native and JavaCard™ instruction sets.
– An instruction set simulator, a cycle accurate
simulator, a C/C++ source level debugger.
Figure 3. SmartJ™ Platform Concept
SmartJ Platform
ST22 Core Plus
SmartJ IDE
SmartJ H/W Development
(not yet available)
SmartJ
ISO 15408 Certified
Embedded Library
ROM RAM NVM
Size Definition
STD PERIPHERALS
& SECURITY
ASI, Timers, Security
Mechanisms,...
CUSTOMS PLUGS-IN (1)
SmartJ-Tools Pack-CD
VHDL Library (1)
Note: 1) SmartJ™ Platform Technology License Agreement required
Note: 2) SmartJ™ Technology License and Distribution Agreement required
HSI (2)
Memory & Std Peripherals Drivers
CRYPTO (2)
Certified Crypto Library
(DES, 3DES, RSA, SHA, AES...)
484
5/8
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet ST22FJ1M.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| ST22FJ1M | Smartcard 32-Bit RISC MCU | STMicroelectronics |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |