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參數(shù)資料
| 型號： | SLE66CX182PEM5 |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, EEPROM, 33 MHz, MICROCONTROLLER, UUC5 |
| 封裝： | DIE-5 |
| 文件頁數(shù)： | 7/8頁 |
| 文件大小： | 106K |
| 代理商： | SLE66CX182PEM5 |
SLE 66CX366PE
Performance
The internal clock frequency can be adjusted to a level up to 33 MHz either as a multiple of 1,2,3,4 to the
external frequency or independent of the clock rate of the terminal with the help of the internal clock. It is
adjustable according to either available power requirements or required performance:
Increased internal clock frequency for maximum performance, e.g. for high performance with max.
frequency in payment applications or crypto operations.
Automatically adjusted frequency for a max. given power consumption, e.g. by GSM or UMTS
requirements.
Memory
The SLE66CX366PE offers 196 Kbytes of User-ROM, 256 byte internal RAM, 6144 byte XRAM and
36 Kbytes MicroSlim-EEPROM, to fulfill the increased requirements of GSM and UMTS applications. The
large ROM size allows to place applications in the ROM-mask and to keep the EPROM free for customer
data. In addition it saves mask development costs, as one mask may be used for different customer
projects. 36kByte of EEPROM thus allows to include SIM Application Toolkit, Wireless Application Protocol
(WAP), WML-Browser and JavaCard API implementations into the NVM.
The enhanced Memory Management and Protection Unit allows a secure separation of the operating
system and different applications. It allows to separate the memories in application orientated segments,
which can be controlled by the OS. Furthermore, the MMU makes a secure downloading of applications
possible even after personalization of a card. These new features suit the requirements of the next
generation of multi application operating systems.
SLE 66CX366PE ARCHITECTURE
XRAM
6 Kbyte
DES
Accelerator
Rom
196 Kbytes
Advanced
Crypto Engine
EEPROM
36 Kbyte
Address- / Data Bus
Interrupt
Two
16-bit
Timer
CRC
Random
Number
Generator
UART
Clock
generated
16-bit CPU with
MMU
&
ECO 2000
Instruction Set
Sleep Mode Logic
Sensors/Filters
Voltage Regulator
Voltage
Clock
Reset
Figure 2:
Block Diagram SLE 66CX366PE
The new platform is designed to address up to 16 Mbyte. However this feature is only available upon
request and will clearly require a change in the existing tool environment.
In addition, new instructions have been implemented in the design for an efficient direct access of physical
memory >64Kbyte up to 16 Mbyte.
Short Product Information
7 / 8
04.08
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