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Numéro de référence | AT83C5122 | ||
Description | (AT8xx512x) Smart Card Reader ICs | ||
Fabricant | ATMEL Corporation | ||
Logo | |||
1 Page
Features
• 80C51 Core :
– 6 Clocks per Instruction
– Speed up to 16 MHz
• 768 Bytes RAM
• AT83C5122: 32 Kbytes ROM
• AT83C5123: 30 Kbytes ROM
• AT85C5122: 32 Kbytes Code RAM and 32 Kbytes ROM
• AT89C5122 : 32 Kbytes Flash
• AT85EC5122, AT83EC5123, AT83EC5122: Additional 512 Bytes EEPROM (AT24C04)
• Multi-protocol Smart Card Interface
– Certified According to ISO7816, EMV2000, GIE-CB and WHQM Standards
– Asynchronous Protocols T = 0 and T = 1, with Direct and Inverse Modes
– Step-up/Down Converter with Programmable Voltage Output: 5V and 3V (60 mA),
1.8V (20 mA)
– 4 kV ESD Protection (MIL/STD 833 Class 3)
• Alternate Card Support with CLK, IO and RST
• USB Module with 7 Endpoints Programmable with In or Out Directions and with ISO,
Bulk or Interrupt Transfers
• UART with Integrated Baud Rate Generator (BRG)
• 8 MHz On-chip Oscillator Analog PLL for 96 MHz Synthesis, Possible 48 MHz Clock
Input
• Two 16-bit Timer/Counters: T0 and T1
• Hardware Watchdog and Power-fail Detector (PFD)
• Idle and Power-down Modes
• Self Powered USB
• Low Power
– 30 mA Maximum Operating Current (at 32 MHz X1)
– 100 µA Maximum Power-down Current at 5.4V (without Smart Card and USB)
• Voltage Range: 3.6 to 5.5V
• For AT8xC5122 version:
– Keyboard Interrupt Interface on Port 5 (8 Bits)
– Five 8-bit I/O Ports, One 6-bit
– SPI Interface (Master Slave)
– Packages: VQFP64, PLCC28
– Seven LED Outputs with Programmable Current Sources: 2-4-10 mA
• For AT8xC5123 version:
– Four LED Outputs with Programmable Current Sources: 2-4-10 mA
– Two 8-bit I/O Ports, One 6-bit I/O port, One I/O bit (on LQP32 package)
– Packages: LQFP32, PLCC28
C51
Microcontroller
with USB and
Smart Card
Reader
Interfaces
AT83C5122
AT83EC5122
AT85C5122
AT85EC5122
AT89C5122
AT83C5123
AT83EC5123
Preliminary
Rev. 4202B–SCR–07/03
1
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Pages | Pages 30 | ||
Télécharger | [ AT83C5122 ] |
No | Description détaillée | Fabricant |
AT83C5121 | 8-bit Microcontroller | ATMEL Corporation |
AT83C5122 | Smart Card Reader ICs | ATMEL Corporation |
AT83C5122 | (AT8xx512x) Smart Card Reader ICs | ATMEL Corporation |
AT83C5123 | Smart Card Reader ICs | ATMEL Corporation |
US18650VTC5A | Lithium-Ion Battery | Sony |
TSPC106 | PCI Bus Bridge Memory Controller | ATMEL |
TP9380 | NPN SILICON RF POWER TRANSISTOR | Advanced Semiconductor |
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