Instruction Manual

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6579A–SMS–29Jan10

Features

General

• High-performance, Low-power secureAVR

Enhanced RISC Architecture

• Low Power Idle and Power-Down Modes

• Bond Pad Locations Conforming to ISO 7816-2

• ESD Protection up to ± 4000V

• Operating Range: 2.7V to 5.5V

• Operating Temperature: -25°C to +85°C

• Internal Variable Frequency Oscillator up to 30 Mhz

• Available in Wafers, Modules and standard ROHS packages: SOIC8 or DFN8

Memory

• 96K bytes of ROM Program Memory

• 4K bytes of EEPROM including 128 OTP bytes and 384 bytes of Bit-addressable Area

– 1 to 64-byte Program/Erase

– 2 ms Program / 2 ms Erase

– Typically More than 500,000 Write/Erase Cycles at a Temperature of 25°C

– 10 Years Data Retention

• 2K bytes of RAM Memory

Peripherals

• ISO 7816 Controller

– Up to 625 kbps at 5 MHz

– Compliant with T = 0 and T = 1 Protocols

• High Speed Master/Slave SPI Serial Interface

– Supports clock up to 20MHz in Slave and Master Mode in typical conditions

– Double Buffering for high performance (16x2 bytes DPRAM buffers)

– DMA Controller for fast transfers between internal DPRAM to RAM

• Hardware Communication Interface Detection

• Two I/O Ports (supporting ISO 7816)

• Programmable Internal Oscillator (Up to 30 MHz for CPU)

• Two 16-bit Timers

• Random Number Generator (RNG)

• 2-level Interrupt Controller

• Hardware DES and Triple DES Engine DPA/DEMA Resistant

• Checksum Accelerator

• Code Signature Module

• CRC 16 & 32 Engine (Compliant with ISO/IEC 3309)

Security

• Dedicated Hardware for Protection Against SPA/DPA/SEMA/DEMA Attacks

• Advanced Protection Against Physical Attack, Including Active Shield

• Environmental Protection Systems (Voltage, Frequency, Temperature, Light

monitors...)

• Secure Memory Management/Access Protection (Supervisor Mode)

Development Tools

• Voyager Emulation Platform (ATV4 Plus) to Support Software Development

• IAR Systems EWAVR

V5.11B Debugger or Above

• Software Libraries and Application Notes

Secure

Microcontroller

for Security

Modules

AT90SO4

Summary

Note: This is a summary document. A complete document will be

available under NDA. For more information, please contact your

local Atmel sales office.

Summary of content (13 pages)

PAGE 1
Features General • • • • • • • • High-performance, Low-power secureAVRTM Enhanced RISC Architecture Low Power Idle and Power-Down Modes Bond Pad Locations Conforming to ISO 7816-2 ESD Protection up to ± 4000V Operating Range: 2.7V to 5.
PAGE 2
Part Number AT90SO4-xxx-P AT: Atmel 90 : AVR Core SO : Smart Object 4 : EEPROM Size xxx : Chip Personalization Number* P = Z : DFN8 Package R : SOIC8 Package * For more details about the Chip Personalization Number, please contact your local ATMEL sales office.
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AT90SO4 Figure 1.
PAGE 4
Pinout and Package Information Figure 2. Pinout AT90SO4 - Package DFN8 INDEX CORNER SPI_MOSI 1 8 SPI_MISO GND 2 AT90SO4 7 VCC SPI_SS / IO1 3 DFN8 6 RST IO0 4 5 SPI_CLK / ISO_CLK Figure 3.
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AT90SO4 Figure 4.
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Figure 5. Plastic Small Outline Package - 8-lead - 0.209” Body C 1 E E1 L N Top View ? End View e b A COMMON DIMENSIONS (Unit of Measure = mm) A1 SYMBOL D Side View 6 NOM MAX NOTE A 1.70 2.16 A1 0.05 0.25 b 0.35 0.48 5 C 0.15 0.35 5 D 5.13 5.35 E1 5.18 5.40 E 7.70 8.26 L 0.51 0.85 ? 0˚ 8˚ e Notes: 1. 2. 3. 4. 5. MIN 1.27 BSC 2, 3 4 This drawing is for general information only; refer to EIAJ Drawing EDR-7320 for additional information.
PAGE 7
AT90SO4 Product Marking Figure 1. Package DFN8 39WWzzz LLLLL YYMM 39: Chip Identification Number WW: ROM Code zzz: Chip Personalization Number LLLLL : Lot Number YYMM : Date Code Figure 1.
PAGE 8
Product Characteristics Maximum Ratings Table 1. Absolute Maximum Ratings Symbol Parameter Min. Max. Unit VCC Supply Voltage -0.3 7.5 V VIN Input Voltage VSS-0.3 VCC+0.3 V TA Operating Temperature -25 +85 °C EEEPROM VDataRetention ESD Lup 1. EEPROM Endurance for write/erase cycles 500 000 (1) cycles EEPROM Data Retention Virgin 10 Years Electrostatic Discharge (HBM) 4 kV +/- 200 mA Latch-up Depends on conditions.
PAGE 9
AT90SO4 Table 2. DC Characteristics (2.7V - 5.50V range; T= -25°C to +85°C) Symbol Parameter Condition VOL Output Low Voltage - I/O 0..1 Output Low Voltage - MISO, MOSI 5V, IOL = 1mA 3V, IOL = 1mA VOH Output High Voltage - I/O 0..1 Output High Voltage - MISO, MOSI 5V, 3V, IOH = 1mA RI/O Pin Pull-up I/O0, RST, I/O1, MISO, MOSI Min. Typ. Max. Units 0 0 0.08*VCC 0.15*VCC V 0.7*Vcc 0.7*Vcc Vcc Vcc V 220 KOhm Table 3. AC Characteristics (2.7V - 5.
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Table 5. Icc Characteristics (2.7V - 5.50V range; T= -25°C to +85°C) Symbol Parameter Condition Icc Run Mode Supply Current in Run Mode fCLK=5MHz Icc Run Mode Supply Current in Run Mode fVFO=30MHz Min. Typ. Max.
PAGE 11
AT90SO4 Table 7. High Speed SPI characteristics in Slave Mode (2.7V - 5.50V range; T= -25°C to +85°C) Symbol Parameter Condition tSCKfalling SCK falling to MISO Delay tSCKrising Max.
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AT90SO4 6579A–SMS–29Jan10
PAGE 13
Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131, USA Tel: 1(408) 441-0311 Fax: 1(408) 487-2600 Regional Headquarters Europe Atmel Sarl Route des Arsenaux 41 Case Postale 80 CH-1705 Fribourg Switzerland Tel: (41) 26-426-5555 Fax: (41) 26-426-5500 Asia Room 1219 Chinachem Golden Plaza 77 Mody Road Tsimshatsui East Kowloon Hong Kong Tel: (852) 2721-9778 Fax: (852) 2722-1369 Japan 9F, Tonetsu Shinkawa Bldg.