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PDF AT91SC192192CT-USB Data sheet ( Hoja de datos )
| Número de pieza | AT91SC192192CT-USB | |
| Descripción | Secure Microcontrollers 32-bit RISC CPU | |
| Fabricantes | ATMEL Corporation | |
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Features
General
• Based on the ARM® SC100™ SecureCore™ 32-bit RISC Processor
• Two Instruction Sets
– ARM High-performance 32-bit Instruction Set
– Thumb® High-code-density 16-bit Instruction Set
• Von Neumann Load/Store Architecture
– Single 32-bit Data Bus for Instructions and Data
• 3-stage Pipeline Architecture
– Fetch, Decode, and Execute Stages
• 8-bit, 16-bit, and 32-bit Data Types
• On-chip Programmable System Clock up to 50MHz
• Very Low Power Consumption
– Industry Leader in MIPS/Watt
– Low power Idle and Power down Modes
• Bond Pad Locations Confirming to ISO7816-2
• ESD Protection to ±6000V
• Operating ranges: 1.62V to 5.5V, PC Industry Compatible, GSM/3G Compliant, EMV
Memory
• 192K Bytes of Flash Program Memory and 192K Bytes of Eeprom
– Typically More than 500,000 Write/Erase Cycles at a Temperature of 25oC
– 10 Years Data Retention
• EEPROM Erase Only Mode
• Write EEPROM With or Without Autoerase
• 24K Bytes of RAM (2K Bytes shared with AdvX ™ crypto processor)
• 32K Bytes of ROM dedicated to Atmel’s crypto Library
Peripherals
• USB Interface (5 Endpoints)
– USB V2.0 Full-speed (12Mbps), Suspend/Resume Modes Supported
– 4 Configurable Endpoints in Addition to Endpoint EP0
– Dynamic Pull-up Attachment
• USB_IC (Inter Chip) 0.8e Interface
• Serial Peripheral Interface (SPI) Controller (up to 20MHz)
• One ISO 7816 Controller
– Up to 625kbps at 5 MHz
• Interface for External NAND Flash Memory
• Single Wire Interface (Digital Interface to RF front end chip)
• Two 16-bit Timers
• Random Number Generator (RNG)
• 2-level, 15-vector Interrupt Controller
• Hardware DES and Triple DES (DPA Resistant)
• Checksum Accelerator
• CRC 16/32 Engine
• 32-bit Cryptographic Accelerator for Public Key Operations
– RSA, DSA, ECC, Diffie-Hellman
• High performance Hardware Java Card Accelerator
Security
• Dedicated Hardware for Protection Against SPA/DPA Attacks
• Protection Against Physical Attack
• Environmental Protection Systems
• Voltage, Frequency, Light, and Temperature Protection Systems
• Secure Memory Management/ Access Protection/ MPU
32-bit Secure
Microcontrollers
AT91SC
192192CT-USB
Summary
6556A–SPIC–16 May 07
Note: This is a summary document. A complete document will be
available under NDA. For more information, please contact your
local Atmel sales office.
1 page  
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Figure 2. AT91SC192192CT-USB Pinout (LQFP64)
AT91SC192192CT-USB
NC 1
USB D+ 2
NC 3
GND 4
ISO CLK 5
WE 6
CE 7
VCC 8
ISO RST 9
CLE 10
ALE 11
RE 12
WP 13
NC 14
VCC 15
NC 16
INDEX CORNER
AT91SC192192CT-USB
TQFP64
48 USB D -
47 ISO IO0
46 MISO / Flash IO7
45 MOSI / Flash IO6
44 SCK / Flash IO5
43 SS / Flash IO4
42 Flash VDD
41 VCC
40 USB OUT
39 USB XIN
38 Flash IO3
37 Flash IO2
36 Flash IO1
35 Flash IO0
34 SWP C6
33 GND
6556A–SPIC–16 May 07
5
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