ST33G512M [STMICROELECTRONICS]

M2M industrial secure MCU with 32-bit ARMÂ® SecurCoreÂ® SC300â¢ CPU and high-density Flash memory;


型号：	ST33G512M
厂家：	ST
描述：	M2M industrial secure MCU with 32-bit ARMÂ® SecurCoreÂ® SC300â¢ CPU and high-density Flash memory
文件：	总6页 (文件大小：207K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

ST33GxxxM

M2M industrial secure MCU with 32-bit ARM® SecurCore®

SC300™ CPU and high-density Flash memory

Data brief

Security features

 Active shield

 Memory protection unit (MPU)

 Monitoring of environmental parameters

 Protection against faults

DFN8 6 × 5 mm

wettable flanks

Wafer

 16- and 32-bit CRC calculation block (ISO

13239, IEEE 802.3, etc.)

Features

 True random number generator

Hardware features

 Unique serial number on each die

 Hardware security-enhanced DES accelerator

 Hardware security-enhanced AES accelerator

 ARM SecurCore SC300™ 32-bit RISC core

cadenced at 25 MHz

 Operating temperature: –40 to 105 °C

 30 Kbytes of user RAM

 NESCRYPT coprocessor for public key

cryptography algorithm

 Up to 1280 Kbytes of user Flash memory with

OTP area

Applications

 Asynchronous receiver transmitter supporting

ISO/IEC 7816-3 T=0 and T=1 protocols (Slave

mode supported)

 Industrial and machine-to-machine

 Vending machines

 Remote control/monitoring

 Access control, alarms and security

 Consumer electronics

 Single wire protocol (SWP) interface for

communications with NFC router (ETSI

102-613 compliant)

 Industrial qualification (JEDEC)

 Mobile health (mHealth)

 Serial peripheral interface (SPI) master/slave

Table 1. Device summary

interface

Part number

ST33G1M2M

Memory size in Kbytes

 Three 16-bit timers with interrupt capability

including one 16-bit timer with watchdog

capability

1280

1024

896

768

640

512

384

ST33G1M0M

ST33G896M

ST33G768M

ST33G640M

ST33G512M

ST33G384M

 Seven general-purpose I/Os enabling

proprietary protocol implementation

 1.8 V, 3 V and 5 V supply voltage ranges

 External clock frequency from 1 up to 10 MHz

 Current consumption compatible with GSM

and ETSI specifications

 Power-saving standby state

 Contact assignment compatible with

ISO/IEC 7816-2

 ESD protection greater than 4 kV (HBM)

March 2016

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For further information contact your local STMicroelectronics sales office.

www.st.com

Description

ST33GxxxM

Description

The ST33GxxxM (see Table 1) are serial access microcontrollers designed for machine-to-

machine (M2M) applications in the industrial environment. They incorporate the most recent

generation of ARM® processors for embedded secure systems. Their SecurCore®

SC300™ 32-bit RISC core is built on the Cortex® M3 core with additional security features

to help to protect against advanced forms of attacks.

Cadenced at 25 MHz, the SC300™ core brings great performance and excellent code

density thanks to the Thumb -2 instruction set.

The high-speed embedded Flash memory introduces more flexibility to the system.

The ST33GxxxM also offers a serial communication interface fully compatible with the

ISO/IEC 7816-3 standard (T=0, T=1) and a single-wire protocol (SWP) interface for

communication with a near field communication (NFC) router in SIM/NFC applications.

An SPI Master/Slave interface is also available for communication in non-SIM applications.

Three general purpose 16-bit timers are available; one is configurable as a watchdog.

The ST33GxxxM features hardware accelerators for advanced cryptographic functions. The

EDES peripheral provides a secure DES (Data Encryption Standard) algorithm

implementation, while the NESCRYPT cryptoprocessor efficiently supports the public key

algorithm. The AES peripheral ensures secure and fast AES algorithm implementation.

The device operates in the –40 to +105 °C temperature range and 1.8 V, 3 V and 5 V supply

voltage ranges. A comprehensive range of power-saving modes enables the design of

efficient low-power applications.

The ST33GxxxM is delivered in wafer form and in ECOPACK®-compliant DFN8 packages.

In order to meet environmental requirements, ST offers these devices in different grades of

ECOPACK packages, depending on their level of environmental compliance. ECOPACK

specifications, grade definitions and product status are available at: www.st.com.

ECOPACK is an ST trademark.

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Description

Figure 1. Block diagram

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Software development tool description

ST33GxxxM

Software development tool description

Dedicated SecurCore SC300™ software development tools are provided by ARM and

Keil . This includes the Instruction Set Simulator (ISS) and C compiler. The documentation

is available on the ARM and Keil websites.

Moreover, STMicroelectronics provides:



A time-accurate hardware emulator controlled by the Keil debugger and the

STMicroelectronics development environment.

A complete product simulator based on Keil’s ISS simulator for the SecurCore®

SC300™ CPU.

A secured ROMed Flash memory loader with very high-speed software downloading

capabilities.

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Revision history

Table 2. Document revision history

Date

Revision

Changes

26-Jan-2016

11-Mar-2016

Initial release.

Added Figure 1: Block diagram.

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ST33GxxxM

IMPORTANT NOTICE – PLEASE READ CAREFULLY

STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and

improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on

ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order

acknowledgment.

Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or

the design of Purchasers’ products.

No license, express or implied, to any intellectual property right is granted by ST herein.

Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product.

ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners.

Information in this document supersedes and replaces information previously supplied in any prior versions of this document.

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