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AT83C5121XXX-ICSUL PDF预览

AT83C5121XXX-ICSUL

更新时间: 2024-02-14 17:03:07
品牌 Logo 应用领域
爱特美尔 - ATMEL 微控制器和处理器外围集成电路光电二极管异步传输模式ATM时钟
页数 文件大小 规格书
115页 840K
描述
8-bit Microcontroller with Multiprotocol Smart Card Interface

AT83C5121XXX-ICSUL 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:QFN包装说明:HVQCCN, LCC32,.27SQ,25
针数:32Reach Compliance Code:compliant
HTS代码:8542.31.00.01风险等级:5.74
具有ADC:NO地址总线宽度:
位大小:8CPU系列:8051
最大时钟频率:16 MHzDAC 通道:NO
DMA 通道:NO外部数据总线宽度:
JESD-30 代码:S-XQCC-N32长度:7 mm
I/O 线路数量:14端子数量:32
片上程序ROM宽度:8最高工作温度:85 °C
最低工作温度:-40 °CPWM 通道:NO
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装等效代码:LCC32,.27SQ,25封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE电源:3/5 V
认证状态:Not QualifiedRAM(字节):256
ROM(单词):16384ROM可编程性:MROM
座面最大高度:0.9 mm速度:16 MHz
子类别:Microcontrollers最大压摆率:0.1 mA
最大供电电压:5.4 V最小供电电压:2.85 V
标称供电电压:3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:NO LEAD端子节距:0.65 mm
端子位置:QUAD宽度:7 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLERBase Number Matches:1

AT83C5121XXX-ICSUL 数据手册

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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  
8-bit  
Microcontroller  
with Multi-  
– 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, EMV2000, 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  
protocol Smart  
Card Interface  
– Automatic Character Repetition on Parity Errors  
– Programmable Timeout Detection  
T83C5121  
T85C5121  
T89C5121  
AT83C5121  
AT85C5121  
AT89C5121  
– 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)  
– 30 μA Maximum Power-down Current at 3.0V (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  
– QFN32  
– PLCC52  
Rev. 4164G–SCR–07/06  

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