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參數資料
| 型號： | AT90SC256144RCFT |
| 廠商： | Atmel Corp. |
| 英文描述： | Secure Microcontroller for Smart Cards |
| 中文描述： | 安全微控制器的智能卡 |
| 文件頁數： | 1/4頁 |
| 文件大?。?/td> | 71K |
| 代理商： | AT90SC256144RCFT |
6534AS–SCIC–13Oct06
Features
General
High-performance, Low-power secureAVR
Enhanced RISC Architecture
– 137 Powerful Instructions (Most Executed in a Single Clock Cycle)
Low Power Idle and Power-down Modes
Bond Pad Locations Conforming to ISO 7816-2
ESD Protection to ± 6000V
Operating Ranges: 2.7V to 5.5V
Compliant with ICAO and FIPS201 Specifications, GSM and EMV2000 Specifications
Available in Wafers, Contact Modules, Dual Interface Modules, Full Contactless
Modules or Inlays and Industry-standard Packages
Contactless Mode
RF Contactless Interface with Full Support for ISO/IEC 14443 Type A and B Protocols
Supply Voltage Clamp and Regulation
Full-bridge Power Rectification
On-chip Tuning Capacitance: 10 pF up to 120 pF
13.56 MHz Clock Extraction
Internal Bus Maximum Frequency: 3.4 MHz (External clock) or 40MHz (Internal clock)
Reader-to-card:
– ISO/IEC Type A: 100% ASK Modulation and Modified Miller Bit Coding
– ISO/IEC Type B: 10% ASK Modulation and NRZ Bit Coding
Card-to-reader:
– ISO/IEC Type A: Generation of 847.5Khz Subcarrier with OOK Modulation and
Manchester Bit Coding
– ISO/IEC Type B: Modulation of Incoming RF Carrier by Resistive Load Switching /
Generation of 847.5Khz Subcarrier with BPSK Modulation / NRZ Data Encoding
Baud Rates: Up to 848 kbps
RF Frame: Up to 256 Bytes
Memory
256K Bytes of ROM Program Memory
32K Bytes of ROM Dedicated to ATMEL’s Cryptographic Libraries
144K Bytes of EEPROM, Including 128 OTP Bytes and 384-byte Bit-addressable Bytes
– 1 to 128-byte Program / Erase
– 1ms Program / 1ms Erase
– Typically 500,000 Write/Erase Cycles at a Temperature of 25
o
C
– 10 Years Data Retention
8K Bytes of RAM + 256 Bytes of DMA Dedicated RAM
Peripherals
Interrupt Driven ISO14443 Contactless Controller with Transmit / Receive
One ISO 7816 Controller
– Up to 625 kbps at 5 MHz
– Compliant with T=0 and T=1 Protocols
One I/O Port
Programmable Internal Oscillator (Up to 40 MHz for AdvX
and up to 20 MHz for
Internal CPU Clock)
Three 16-bit Timers (Watchdog capability)
Random Number Generator (RNG)
2-level, 8-vector Interrupt Controller
Hardware DES and Triple DES DPA/SPA/DEMA Resistant
Checksum Accelerator
CRC16 & 32 Engine (Compliant with ISO/IEC 3309)
Secure
Microcontroller
for Smart Cards
AT90SC
256144RCFT
Summary
Note: This is a summary document. A complete document will be
available under NDA. For more information, please contact your
local Atmel sales office.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AT90SC256144RCFT_07 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Secure Microcontroller for Smart Cards |
| AT90SC25672R | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Secure Microcontroller for Smart Cards |
| AT90SC25672RCT | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Secure Microcontroller for Smart Cards |
| AT90SC25672RCT_07 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Secure Microcontroller for Smart Cards |
| AT90SC25672RU | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Secure Microcontroller for Smart Cards |
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