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Maxim Integrated Semiconductor Electronic Components Datasheet

MAXQ1103 Datasheet

High-Performance Secure RISC Microcontroller

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MAXQ1103 pdf
Rev 0; 4/08
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ABRIDGED DATA SHEET
High-Performance Secure RISC Microcontroller
General Description
Features
The MAXQ1103 microcontroller is a low-power, 32-bit
RISC device that combines high-performance, single-
cycle processing, sophisticated tamper-detection tech-
nology, and cryptographic hardware. Advanced security
features are designed to meet the stringent requirements
of regulations such as ITSEC E3 High, FIPS 140-2 Level
3, and the Common Criteria Certifications. The
MAXQ1103 is targeted at electronic commerce, banking,
and data security systems that require the highest levels
of secure access control, secure data storage, digital
signature, or certificate authentication. A secure memory
protection unit protects critical internal and external
memory against tampering with triple-DES (3DES)
encryption. Tamper sensors instantly zeroize critical
encryption keys when physical intrusion is detected.
High-Performance 32-Bit MAXQ30 RISC Core
DC to 25MHz Operation, Approaching 1MIPS per MHz
Dual 1.8V Core/3.3V I/O Enables Low Power/
Flexible Interfacing
5V Tolerant I/O
Up to 32 General-Purpose I/O Pins
34 Instructions, Most Single Cycle
Three Independent Data Pointers Accelerate Data
Movement with Automatic Increment/Decrement
Virtually Unlimited Software Stack
16-Bit Instruction Word, 32-Bit Internal Data Bus
16 x 32-Bit Accumulators
A 32-bit MAXQ30 core powers the cryptographically
secure MAXQ1103. Applications are supported with
512KB of high-performance internal flash memory for
code/data storage and 32KB SRAM. Up to 8MB of
additional external program and data memory is sup-
ported through a dedicated word-wide memory bus
with programmable wait states. Additional peripherals
such as serial I/O, 16-bit timers, hardware math accel-
erator, ISO 7816 UART, and a USB controller increase
system utility while reducing component count.
System security is enhanced by the addition of high-
speed cryptographic hardware accelerators for
ECDSA, DSA, RSA, Secure Hash Algorithm, and triple-
key 3DES. The embedded hash engine supports multi-
ple hash functions recommended by the National
Institute of Standards and Technology (NIST). The true
hardware random-number generator (RNG) supports
FIPS 186-2 with an available software library.
Security Features
3DES-Encrypted External Memory Bus
Prevents Eavesdropping
Tamper Sensors Instantaneously “Zeroize”
Internal Keys and User Data When:
Out-of-Range Temperature/Voltage Detected
User-Defined Self-Destruct Inputs (SDIx) Activated
Internal Cryptographic Hardware Includes:
DES Engine Supporting Single DES and 2/3-Key
3DES Operations
Public-Key Cryptographic Accelerator for
ECDSA (160-, 192-, and 256-Key Strength)
Public-Key Cryptographic Accelerator for
DSA and RSA (1024- and 2048-Key Strength)
Hardware Hash Engine Supports SHA-1,
SHA-224, and SHA-256
Unresettable True-Time Clock Self-Imposes
Expiration Dates and Date/Timestamping
Applications
Electronic Commerce
PCI Terminals
PIN Pads
ATM Keyboards
EMV™ Banking
Secure Access Control
Secure Data Storage
Pay-per-Play
Certificate Authentication
Electronic Signature
Generator
Ordering Information
PART
TEMP
RANGE
PIN-
TAMPER
PACKAGE RESPONSIVE
Memory Features
Secure Memory Protection Unit and 4KB
Instruction Cache
512KB of Internal Flash Program Memory
3KB Internal Program Memory SRAM
32KB Internal Data SRAM, Including 1KB Battery-
Backed NV SRAM
Linear Address Space Directly Accesses Up to
8MB of External Program/Data Memory
Peripheral Features
USB Device Controller with Four Endpoint Buffers
ISO 7816 UART with FIFO with Two Physically
Separate Communication Buses
MAXQ1103-ECS+ 0°C to +70°C 144 TQFP
Yes
Power Management Features
+Denotes a lead-free/RoHS-compliant package.
Pin Configuration appears at end of data sheet.
MAXQ is a registered trademark of Maxim Integrated Products, Inc.
EMV is a trademark owned by EMVCo. LLC.
In-System Programming Through Debug Port or
Serial Port
Ultra-Low Battery Leakage to Support NV RAM
and Security Sensors (150nA)
See the Detailed Features section for complete list of features.
Note: Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device may be
simultaneously available through various sales channels. For information about device errata, email microcontroller.support@maxim-ic.com.
________________________________________________________________ Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.


Maxim Integrated Semiconductor Electronic Components Datasheet

MAXQ1103 Datasheet

High-Performance Secure RISC Microcontroller

No Preview Available !

MAXQ1103 pdf
www.DataSheet4U.com
ABRIDGED DATA SHEET
High-Performance Secure RISC Microcontroller
Functional Diagram
32KIN
32KOUT
GND2
VDDIO (+3.3V)
VDD (+1.8V)
VBAT (+3V)
GND
VDDO
VRST
PF
RESET
PROG
SDI[1:7]
SDBE
HFXIN
HFXOUT
RANDOM-NUMBER
GENERATOR (RNG)
CRC-16/32
GENERATOR
DES/3DES
MULTIPLY-
USER ENGINE ACCUMULATE UNIT
SHA
MAXQ1103
REAL-TIME
CLOCK
POWER-
SUPPLY
MONITORING
16K x 16
ROM
256K x 16
FLASH
1.5K x 16
SRAM
INTERNAL PROGRAM
MEMORY
INTERNAL
55MHz OSC
2048-BIT MODULO
ARITHMETIC
ACCELERATOR
16K x 16
SRAM
512 x 16
SRAM
INTERNAL DATA MEMORY
USB
USART 0
TIMER 2
JTAG
RESET AND
DESTRUCT
RESET
WATCHDOG
HIGH/LOW
TEMPERATURE SENSORS
EXTERNAL CODE
INTEGRITY CHECKER
INSTRUCTION
CACHE
2K x 16
MAXQ30
PIPELINED
RISC CORE
MMU
TIMER 1
TIMER 3
USART 1
PLL (4X/2X)
CLOCK
GENERATION
INTERNAL
20MHz OSC
DES/3DES
PROGRAM MEMORY
DECRYPTOR
DES KEYS
DATA MEMORY
ENCRYPTOR/
DECRYPTOR
EXTERNAL PROGRAM AND DATA MEMORY INTERFACE
TIMER 0
ISO 7816
UART AND
FIFO
BATTERY BACKED
Note to readers: This document is an abridged version of the full data sheet. To request the full data sheet,
go to www.maxim-ic.com/MAXQ1103.
14 ______________________________________________________________________________________


Part Number MAXQ1103
Description High-Performance Secure RISC Microcontroller
Manufacturer Maxim Integrated Products
Total Page 2 Pages
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