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Secure Microcontroller. AT90SC19236R Datasheet

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Secure Microcontroller. AT90SC19236R Datasheet






AT90SC19236R Microcontroller. Datasheet pdf. Equivalent






AT90SC19236R Microcontroller. Datasheet pdf. Equivalent


AT90SC19236R

Part

AT90SC19236R

Description

Secure Microcontroller



Feature


www.DataSheet4U.com Features General • • • • • • High-performa nce, Low-power secureAVR Enhanced RI SC Architecture – 133 Powerful Instru ctions (Most Executed in a Single Clock Cycle) Low-power Idle and Power-down M odes Bond Pad Locations Conforming to I SO 7816-2 ESD Protection to ± 6000V Op erating Range: from 2.7V to 5.5V Compli ant with GSM, 3GPP and EMV 2000 Speci.
Manufacture

ATMEL Corporation

Datasheet
Download AT90SC19236R Datasheet


ATMEL Corporation AT90SC19236R

AT90SC19236R; fications; PC Industry Compatible Availa ble in Wafers, Modules and Industry-sta ndard Packages Memory • 192K Bytes o f ROM Program Memory • 36K Bytes of E EPROM, Including 128 OTP Bytes and 384- byte Bit-addressable Bytes – 1 to 128 -byte Program/Erase – 1 ms Program, 1 ms Erase – Typically More than 500,0 00 Write/Erase Cycles at a Temperature of 25oC – 10 Years Data Rete.


ATMEL Corporation AT90SC19236R

ntion • EEPROM Erase Only Mode • Wri te EEPROM With or Without Autoerase • 4K Bytes of RAM Secure Microcontrolle r for Smart Cards AT90SC19236R Summary Peripherals • ISO 7816 Controller • • • • • • • – Up t o 625 kbps at 5 MHz – Compliant with T = 0 and T = 1 Protocols One I/O Port Programmable Internal Oscillator (Up to 20 MHz on ROM) Two 16-bit Timers Random Numbe.

Part

AT90SC19236R

Description

Secure Microcontroller



Feature


www.DataSheet4U.com Features General • • • • • • High-performa nce, Low-power secureAVR Enhanced RI SC Architecture – 133 Powerful Instru ctions (Most Executed in a Single Clock Cycle) Low-power Idle and Power-down M odes Bond Pad Locations Conforming to I SO 7816-2 ESD Protection to ± 6000V Op erating Range: from 2.7V to 5.5V Compli ant with GSM, 3GPP and EMV 2000 Speci.
Manufacture

ATMEL Corporation

Datasheet
Download AT90SC19236R Datasheet




 AT90SC19236R
www.DataSheet4U.com
Features
General
High-performance, Low-power secureAVREnhanced RISC Architecture
– 133 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 Range: from 2.7V to 5.5V
Compliant with GSM, 3GPP and EMV 2000 Specifications; PC Industry Compatible
Available in Wafers, Modules and Industry-standard Packages
Memory
192K Bytes of ROM Program Memory
36K Bytes of EEPROM, Including 128 OTP Bytes and 384-byte Bit-addressable Bytes
– 1 to 128-byte Program/Erase
– 1 ms Program, 1 ms Erase
– 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
4K Bytes of RAM
Peripherals
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 20 MHz on ROM)
Two 16-bit Timers
Random Number Generator (RNG)
2-level, 7-vector Interrupt Controller
Hardware DES and Triple DES DPA Resistant
Checksum Accelerator
CRC 16 Engine (Compliant with ISO/IEC 3309)
Security
Dedicated Hardware for Protection Against SPA/DPA Attacks
Advanced Protection Against Physical Attack
Environmental Protection Systems
Voltage Monitor
Frequency Monitor
Light Protection
Secure Memory Management/Access Protection (Supervisor Mode)
Development Tools
Voyager Emulation Platform (ATV2 Advanced) to Support Software Development
IAR Systems C-Spy Debugger or Atmel’s AVR Studio Version 4.07 or Above
Software Libraries and Application Notes
Secure
Microcontroller
for Smart Cards
AT90SC19236R
Summary
Rev. 1590AS–SMIC–06/03
Note: This is a summary document. A complete document is 1
available under NDA. For more information, please contact your
local Atmel sales office.




 AT90SC19236R
www.DataSheet4U.com
Description
The AT90SC19236R is a low-power, high-performance, 8/16-bit microcontroller with
ROM program memory, EEPROM data memory, based on the secureAVR enhanced
RISC architecture. By executing powerful instructions in a single clock cycle, the
AT90SC19236R achieves throughputs close to 1 MIPS per MHz. Its Harvard architec-
ture includes 32 general-purpose working registers directly connected to the ALU,
allowing two independent registers to be accessed in one single instruction executed in
one clock cycle.
The AT90SC19236R uses a new AVR architcture, the secureAVR that allows the linear
addressing of up to 8M bytes of code and up to 16M bytes of data as well as a number
of new functional and security features.
The ability to map the EEPROM in the code space allows parts of the program memory
to be reprogrammed in-system. This technology combined with the versatile 8/16-bit
CPU on a monolithic chip provides a highly flexible and cost-effective solution to many
smart card applications.
Additional security features include power and frequency protection logic, logical scram-
bling on program data and addresses, Power Analysis countermeasures and memory
accesses controlled by a supervisor mode. A block diagram of the AT90SC19236R is
shown in Figure 1.
Figure 1. AT90SC19236R secure AVR Enhanced RISC Architecture
Data Bus
8-bit
OTP
EEPROM
User Memory
Program
PC Memory
16
Instruction
Register
16
Instruction
Decoder
16
Control
Lines
Access
Control
General
Purpose
Registers
X
Y
Z
88
ALU
8
Status
Register
RNG
Secure
Control
CLK
GND
VCC
Access
Control
RAM
Data Memory
Interrupt
Unit
ISO 7816
Controller
ISO 7816
I/O Port 0
IN/OUT0
Timer
DES
DPA Counter
Measures
Reset
Circuit
RST
CRC and
Checksum
Accelerator
2 AT90SC19236R
1590AS–SMIC–10Jun03



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