AT97SC3203S-X5A40 datasheet, PDF

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AT97SC3203S-X5A40: DescriptionTrusted Platform Module; CategoryThe embedded processor and controller Microcontrollers and processors; File Size202KB，8 Pages; ManufacturerAtmel (Microchip); Environmental Compliance

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AT97SC3203S-X5A40 Overview

Trusted Platform Module

AT97SC3203S-X5A40 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Atmel (Microchip)
Parts packaging code	TSSOP
package instruction	TSSOP,
Contacts	28
Reach Compliance Code	unknow
ECCN code	3A991.A.2
Has ADC	NO
Address bus width
bit size	8
maximum clock frequency	33 MHz
DAC channel	NO
DMA channel	NO
External data bus width
JESD-30 code	R-PDSO-G28
length	9.7 mm
Number of I/O lines	1
Number of terminals	28
Maximum operating temperature	70 °C
Minimum operating temperature
PWM channel	NO
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Certification status	Not Qualified
ROM programmability	EEPROM
Maximum seat height	1.2 mm
speed	33 MHz
Maximum supply voltage	3.6 V
Minimum supply voltage	3 V
Nominal supply voltage	3.3 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
width	6.1 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC
Base Number Matches	1

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Features

•

Full Trusted Computing Group (TCG) Trusted Platform Module (TPM) Version 1.2

•

Compatibility

Single-chip Turnkey Solution

Hardware Asymmetric Crypto Engine

2048-bit RSA Sign in 500 ms

AVR

RISC Microprocessor

Internal EEPROM Storage for RSA Keys

100 kHz System Management Bus (SMBus

™

) Two-wire Interface

Secure Hardware and Firmware Design and Chip Layout

True Random Number Generator (RNG) - FIPS 140-2 Compliant

NV Storage Space for 1280 bytes of user defined data

3.3V ±10% Supply Voltage

28-lead TSSOP Package or 40-lead QFN Package

0–70°C Temperature Range

Trusted

Platform

Module

AT97SC3203S

SMBus

Two-Wire

Interface

Summary

Description

The AT97SC3203S is a fully integrated security module designed to be integrated into

embedded systems. It implements version 1.2 of the Trusted Computing Group (TCG)

specification for Trusted Platform Modules (TPM).

The TPM includes a cryptographic accelerator capable of computing a 2048-bit RSA

signature in 500 ms and a 1024-bit RSA signature in 100 ms. Performance of the

SHA-1 accelerator is 50 µs per 64-byte block. In most cases, TCG key generation

operations will be completed using a proprietary mechanism in less than 1 msec.

Table 1.

Pin Configurations

Pin Name

SB3V

BAT

GND

RESET#

SMBDAT

SMBCLK

AVRCLK

Xtall/32K in

XtalO

GPIO6

TestI

TestBI

NBO

Description

3.3V (±10%) Supply Voltage

Standby 3.3V (± 10%) Supply Voltage

2.5–4.0V Battery Input

Ground

Reset Input Active Low

SMBus Data Input/Output

SMBus Clock Input

33-MHz AVR Clock Input

32.768 kHz Crystal Input

32.768 kHz Crystal Output

General Purpose Input/Output

Test Input (disabled)

No Connect

Not Bonded Out

5132AS–TPM–1/07

Note: This is a summary document. A complete document

is available through your local Atmel sales office.

AT97SC3203S-X5A40 Related Products

	AT97SC3203S-X5A40	AT97SC3203S-X5M40
Description	Trusted Platform Module	Trusted Platform Module
Is it Rohs certified?	conform to	conform to
Maker	Atmel (Microchip)	Atmel (Microchip)
Parts packaging code	TSSOP	QFN
package instruction	TSSOP,	HVQCCN,
Contacts	28	40
Reach Compliance Code	unknow	unknow
ECCN code	3A991.A.2	3A991.A.2
Has ADC	NO	NO
bit size	8	8
maximum clock frequency	33 MHz	33 MHz
DAC channel	NO	NO
DMA channel	NO	NO
JESD-30 code	R-PDSO-G28	S-XQCC-N40
length	9.7 mm	6 mm
Number of I/O lines	1	1
Number of terminals	28	40
Maximum operating temperature	70 °C	70 °C
PWM channel	NO	NO
Package body material	PLASTIC/EPOXY	UNSPECIFIED
encapsulated code	TSSOP	HVQCCN
Package shape	RECTANGULAR	SQUARE
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Certification status	Not Qualified	Not Qualified
ROM programmability	EEPROM	EEPROM
Maximum seat height	1.2 mm	0.9 mm
speed	33 MHz	33 MHz
Maximum supply voltage	3.6 V	3.6 V
Minimum supply voltage	3 V	3 V
Nominal supply voltage	3.3 V	3.3 V
surface mount	YES	YES
technology	CMOS	CMOS
Temperature level	COMMERCIAL	COMMERCIAL
Terminal form	GULL WING	NO LEAD
Terminal pitch	0.65 mm	0.5 mm
Terminal location	DUAL	QUAD
width	6.1 mm	6 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC
Base Number Matches	1	1

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