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T83C5121XXX-S3RIL Datasheet(PDF) 1 Page - ATMEL Corporation |
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T83C5121XXX-S3RIL Datasheet(HTML) 1 Page - ATMEL Corporation |
1 / 108 page Rev. 4164C–SCR–07/03 Features • 80C51 Core – 12 or 6 Clocks per Instruction (X1 and X2 Modes) – 256 Bytes Scratchpad RAM – Dual Data Pointer – Two 16-bit Timer/Counters: T0 and T1 • T83C5121 with 16 Kbytes Mask ROM • T85C5121 with 16 Kbytes Code RAM • T89C5121 with 16 Kbytes Code RAM and 16 Kbytes EEPROM • On-chip Expanded RAM (XRAM): 256 Bytes • Versatile Host Serial Interface – Full-duplex Enhanced UART (EUART) with Dedicated Baud Rate Generator (BRG): Most Standard Speeds up to 230K bits/s at 7.36 MHz – Output Enable Input – Multiple Logic Level Shifters Options (1.8V to VCC) – Automatic Level Shifter Option • Multi-protocol Smart Card Interface – Certified with Dedicated Firmware According to ISO 7816, EMV96, GIE-CB, GSM 11.12V and WHQL Standards – Asynchronous Protocols T = 0 and T = 1 with Direct and Inverse Modes – Baud Rate Generator Supporting All ISO7816 Speeds up to D = 32/F = 372 – Parity Error Detection and Indication – Automatic Character Repetition on Parity Errors – Programmable Timeout Detection – Card Clock Stop High or Low for Card Power-down Mode – Support Synchronous Card with C4 and C8 Programmable Outputs – Card Detection and Automatic De-activation Sequence – Step-up/down Converter with Programmable Voltage Output: 5V, 3V (± 8% at 60 mA) and 1.8V (±8% at 20 mA) – Direct Connection to Smart Card Terminals: Short Circuit Current Limitation Logic Level Shifters 4 kV ESD Protection (MIL/STD 833 Class 3) • Alternate Card Support with CLK, I/O and RST According to GSM 11.12V Standard • 2x I/O Ports: 6 I/O Port1 and 8 I/O Port3 • 2x LED Outputs with Programmable Current Sources: 2, 4, or 10 mA • Hardware Watchdog • Reset Output Includes – Hardware Watchdog Reset – Power-on Reset (POR) – Power-fail Detector (PFD) • 4-level Priority Interrupt System with 7 Sources • 7.36 to 16 MHz On-chip Oscillator with Clock Prescaler • Absolute CPU Maximal Frequency: 16 MHz in X1 mode, 8MHz in X2 mode • Idle and Power-down Modes • Voltage Operation: 2.85V to 5.4V • Low Power Consumption – 8 mA Operating Current (at 5.4V and 3.68 MHz) – 150 mA Maximum Current with Smart Card Power-on (at 16 MHz X1 Mode) – 20 µA Maximum Power-down Current at 3.0V (without Smart Card) – 30 µA Maximum Power-down Current at 3.6V (without Smart Card) – 100 µA Maximum Power-down Current at 5.4V (without Smart Card) • Temperature Range – Commercial: 0 to +70 °C Operating Temperature – Industrial: -40 to +85 °C Operating Temperature • Packages – SSOP24 – PLCC52 8-bit Microcontroller with Multi- protocol Smart Card Interface T83C5121 T85C5121 T89C5121 |
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