MAXQ1103 Maxim, MAXQ1103 Datasheet

MAXQ1103

Manufacturer Part Number

MAXQ1103

Description

The MAXQ1103 microcontroller is a low-power, 32-bit RISC device that combines high-performance, single-cycle processing, sophisticated tamper-detection technology, and cryptographic hardware

Manufacturer

Maxim

Datasheet

1.MAXQ1103.pdf (2 pages)

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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 pro-

tects critical internal and external memory against tam-

pering with triple-DES (3DES) encryption. Activation of a

tamper sensor causes a rapid zeroization of critical

data. An internal physical shield layer increases the

complexity and cost of a physical attack against the die.

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.

MAXQ is a registered trademark of Maxim Integrated Products, Inc.

EMV is a registered trademark of EMVCo, LLC.

19-5091; Rev 4; 3/11

Pin Configuration and Typical Application Circuit appear at

end of data sheet.

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, contact the factory.

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.

+ Denotes a lead(Pb)-free/RoHS-compliant package.

MAXQ1103-ENS+ -40°C to +85°C 144 TQFP

High-Performance Secure RISC Microcontroller

Electronic Commerce

PCI Terminals

PIN Pads

ATM Keyboards

EMV

PART

Banking

________________________________________________________________ Maxim Integrated Products

RANGE

TEMP

Ordering Information

General Description

ABRIDGED DATA SHEET

Secure Access Control

Secure Data Storage

Pay-per-Play

Certificate Authentication

Electronic Signature

Generator

PACKAGE

PIN-

Applications

RESPONSIVE

TAMPER

Yes

♦ 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/

♦ 5V Tolerant I/O

♦ Up to 32 General-Purpose I/O Pins

♦ 34 Instructions, Most Single Cycle

♦ Three Independent Data Pointers Accelerate Data

♦ Virtually Unlimited Software Stack

♦ 16-Bit Instruction Word, 32-Bit Internal Data Bus

♦ 16 x 32-Bit Accumulators

♦ Security Features

♦ Memory Features

♦ Peripheral Features

♦ Power Management Features

♦ In-System Programming Through Debug Port or

♦ Ultra-Low Battery Leakage to Support NV RAM

See the Detailed Features section for complete list of features.

Flexible Interfacing

Movement with Automatic Increment/Decrement

Serial Port

and Security Sensors (150nA)

3DES-Encrypted External Memory Bus

Tamper Sensors Rapidly “Zeroize” Internal Keys

Internal Cryptographic Hardware Includes:

Unresettable True-Time Clock Self-Imposes

Secure Memory Protection Unit and 4KB

512KB of Internal Flash Program Memory

3KB Internal Program Memory SRAM

32KB Internal Data SRAM, Including 1KB Battery-

Linear Address Space Directly Accesses Up to

USB Device Controller with Four Endpoint Buffers

ISO 7816 UART with FIFO with Two Physically

Prevents Eavesdropping

and User Data When:

Expiration Dates and Date/Timestamping

Instruction Cache

Backed NV SRAM

8MB of External Program/Data Memory

Separate Communication Buses

Out-of-Range Temperature/Voltage Detected

User-Defined Self-Destruct Inputs (SDIx) Activated

DES Engine Supporting Single DES and 2/3-Key

Public-Key Cryptographic Accelerator for

Hardware Hash Engine Supports SHA-1,

3DES Operations

ECDSA (160-, 192-, and 256-Key Strength)

DSA and RSA (1024- and 2048-Key Strength)

SHA-224, and SHA-256

Features

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MAXQ1103 Summary of contents

Page 1

... ABRIDGED DATA SHEET 19-5091; Rev 4; 3/11 High-Performance Secure RISC Microcontroller General Description 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 ...

Page 2

... PIPELINED RISC CORE INSTRUCTION CACHE DES/3DES DATA MEMORY PROGRAM MEMORY ENCRYPTOR/ DES KEYS DECRYPTOR EXTERNAL PROGRAM AND DATA MEMORY INTERFACE Functional Diagram SHA MAXQ1103 USB USART 0 TIMER 2 JTAG SRAM SRAM TIMER 1 TIMER 3 USART 1 MMU TIMER 0 DECRYPTOR ISO 7816 UART AND ...

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