AT90SCR100LHS-Z1R

AT90SCR100LHS-Z1R Datasheet

8-bit Microcontroller for Smart Card Readers AT90SCR100 Summary Preliminary

Part	Datasheet
AT90SCR100LHS-Z1R	AT90SCR100LHS-Z1R (pdf)

Related Parts	Information
AT90SCR100H-Z1T	AT90SCR100H-Z1T
AT90SCR100LSD-Z1R	AT90SCR100LSD-Z1R
AT90SCR100LHS-Z1T	AT90SCR100LHS-Z1T
AT90SCR100LSD-Z1T	AT90SCR100LSD-Z1T
AT90SCR100H-Z1R	AT90SCR100H-Z1R
AT90SCR100H-ALT	AT90SCR100H-ALT
AT90SCR100H-ALR	AT90SCR100H-ALR

PDF Datasheet Preview
General Features • High Performance, Low Power 8-Bit Microcontroller • Advanced RISC Architecture 131 Powerful Instructions - Most Single Clock Cycle Execution 32 x 8 General Purpose Working Registers Up to 16MIPS Throughput at 16Mhz On-chip 2-cycle Multiplier • Non-volatile Program and Data Memories 64K Bytes of In-System Self-Programmable Flash • Endurance 10,000 Write/Erase Cycles 4K Bytes EEPROM 8-bit Microcontroller for Smart Card Readers AT90SCR100 Summary Preliminary SUMMARY PRELIMINARY SUMMARY PRELIMINARY 48 Mhz clock for Full-speed Bus Operation USB Bus Disconnection on Microcontroller Request • Peripheral Features One 8-bit Timer/Counters with Separate Prescaler, Compare Mode and PWM Channel One 8-bit Timer/Counters with Separate Prescaler, Compare Mode and Real Time Counter on Separate Oscillator One 16-bit Timer/Counters with Separate Prescaler and Compare Mode Hardware Watchdog Hardware AES 128/256 Engine Random Number Generator RNG • Communication Peripherals High Speed Master/Slave SPI Serial Interface Up to 20Mhz 2-Wire Serial Interface USART interface up to 2Mbps Standard SPI Interface to ease the communication with most of RF front end chip • Special Microcontroller Feature Power-on Reset and Brown-out Detection Internal Callibrated Oscillator External and Internal Interrupt Sources Five Sleep Modes Idle, Power-save, Power-down, Standby and Extended Standby Supply Monitoring with Interruption Generation below a fixed level. • Keyboard Interface with up to 5x4 Matrix Management Capability + Interrupts and Wake-Up on Key Pressed Event • Up to 4 x I/O Ports Programmable I/O Port • Up to 4 x LED Outputs with Programmable Current Sources 2 or 4 mA not usable in emulation mode • Specific and Unique Serial Number per IC in production. • Operating Temperature Industrial -40°C to +85°C • Core Operating Voltages - 5.5V • DC/DC Operating Voltages See “Smart Card Interface Characteristics” for details - 5.5V • Maximum Frequency 8Mhz Clock Input 2 AT90SCR100 AT90SCR100 Smart Cards and Smart Card Readers are increasingly being used in various systems such as Health Care, USB Token, Password Generator, Access control, Laptop Computer, Set Topbox, Payment Terminals... These applications require complex integration using different communicating interfaces. The AT90SCR100 based on the powerful 8/16bit Core technology, meets the requirements of such applications thanks to its embedded communication interfaces USB Full-speed, ISO7816 1-4,12 interface, High Speed SPI supporting speed up to 20Mbps, USART, TWI. The AT90SCR100 has been designed to support standard systems such as Contactless interface and Fingerchip, among others. An AES engine is also embedded to ease the development of secured communication between AT90SCR100 and external peripherals. All these features require a minimum of external components which makes this solution the best choice for low cost high integration in small environments. Its FLASH memory allows remote firmware management. The JTAG interface eases code development, and program loading in end-customers factories. A low pincount package is also available for embedded application with size constraints, such as USB tokens, laptop computers. A complete datasheet will soon be available on Atmel’s website: SUMMARY PRELIMINARY SUMMARY PRELIMINARY Block Diagram Figure Block Diagram HSSCL, HSMOSI HSMISO, HSSS USB+, USB- SDA, SCL RXD, TXD SCL, MOSI MISO, SS CIO, CCLK, CVCC, CRST, CC4, CC8, CPres USB+, USB- 8 x 8 Keyboards specifics IOs 4 LEDS High-Speed SPI USB Device USART SPI Smart Card Interface Smart Card USB Interface Keyboard Interface LED port AES 256 RNG Power Management SPI DMA USB DMA

PDF Datasheet Preview

General Features
• High Performance, Low Power 8-Bit Microcontroller
• Advanced RISC Architecture
131 Powerful Instructions - Most Single Clock Cycle Execution 32 x 8 General Purpose Working Registers Up to 16MIPS Throughput at 16Mhz On-chip 2-cycle Multiplier
• Non-volatile Program and Data Memories 64K Bytes of In-System Self-Programmable Flash
• Endurance 10,000 Write/Erase Cycles 4K Bytes EEPROM
8-bit Microcontroller for Smart Card Readers AT90SCR100 Summary Preliminary

SUMMARY PRELIMINARY

SUMMARY PRELIMINARY
48 Mhz clock for Full-speed Bus Operation USB Bus Disconnection on Microcontroller Request
• Peripheral Features One 8-bit Timer/Counters with Separate Prescaler, Compare Mode and PWM Channel One 8-bit Timer/Counters with Separate Prescaler, Compare Mode and Real Time Counter on Separate Oscillator One 16-bit Timer/Counters with Separate Prescaler and Compare Mode Hardware Watchdog Hardware AES 128/256 Engine Random Number Generator RNG
• Communication Peripherals High Speed Master/Slave SPI Serial Interface Up to 20Mhz 2-Wire Serial Interface USART interface up to 2Mbps Standard SPI Interface to ease the communication with most of RF front end chip
• Special Microcontroller Feature Power-on Reset and Brown-out Detection Internal Callibrated Oscillator External and Internal Interrupt Sources Five Sleep Modes Idle, Power-save, Power-down, Standby and Extended Standby Supply Monitoring with Interruption Generation below a fixed level.
• Keyboard Interface with up to 5x4 Matrix Management Capability + Interrupts and Wake-Up on Key Pressed Event
• Up to 4 x I/O Ports Programmable I/O Port
• Up to 4 x LED Outputs with Programmable Current Sources 2 or 4 mA not usable in emulation mode
• Specific and Unique Serial Number per IC in production.
• Operating Temperature Industrial -40°C to +85°C
• Core Operating Voltages - 5.5V
• DC/DC Operating Voltages See “Smart Card Interface Characteristics” for details - 5.5V
• Maximum Frequency 8Mhz Clock Input
2 AT90SCR100

AT90SCR100

Smart Cards and Smart Card Readers are increasingly being used in various systems such as Health Care, USB Token, Password Generator, Access control, Laptop Computer, Set Topbox, Payment Terminals... These applications require complex integration using different communicating interfaces.

The AT90SCR100 based on the powerful 8/16bit Core technology, meets the requirements of such applications thanks to its embedded communication interfaces USB Full-speed, ISO7816 1-4,12 interface, High Speed SPI supporting speed up to 20Mbps, USART, TWI.

The AT90SCR100 has been designed to support standard systems such as Contactless interface and Fingerchip, among others.

An AES engine is also embedded to ease the development of secured communication between AT90SCR100 and external peripherals.

All these features require a minimum of external components which makes this solution the best choice for low cost high integration in small environments.

Its FLASH memory allows remote firmware management. The JTAG interface eases code development, and program loading in end-customers factories.

A low pincount package is also available for embedded application with size constraints, such as USB tokens, laptop computers.

A complete datasheet will soon be available on Atmel’s website:

SUMMARY PRELIMINARY

SUMMARY PRELIMINARY

Block Diagram

Figure Block Diagram

HSSCL, HSMOSI HSMISO, HSSS

USB+, USB-

SDA, SCL

RXD, TXD SCL, MOSI

MISO, SS

CIO, CCLK, CVCC, CRST, CC4, CC8, CPres

USB+, USB-
8 x 8 Keyboards specifics IOs
4 LEDS

High-Speed SPI

USB Device

USART SPI

Smart Card Interface

Smart Card USB Interface

Keyboard Interface

LED port

AES 256 RNG Power

Management

SPI DMA USB DMA

More datasheets: B59801D145A40 | B59801D110A40 | B59801D80A40 | B59801D70A40 | B59801D60A40 | B59801D120A40 | B59801D100A40 | 821002B00000 | 54F-804-023 | AT90SCR100H-Z1T

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived AT90SCR100LHS-Z1R Datasheet file may be downloaded here without warranties.

Datasheet ID: AT90SCR100LHS-Z1R 519104