- 您现在的位置：买卖IC网 > PDF目录16696 > 73S1215F-EB-LITE (Maxim Integrated Products)BOARD EVAL 73S1215F CBL/DOC/CD PDF资料下载
参数资料
| 型号： | 73S1215F-EB-LITE |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 119/136页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL 73S1215F CBL/DOC/CD |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 系列： | * |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页第85页第86页第87页第88页第89页第90页第91页第92页第93页第94页第95页第96页第97页第98页第99页第100页第101页第102页第103页第104页第105页第106页第107页第108页第109页第110页第111页第112页第113页第114页第115页第116页第117页第118页当前第119页第120页第121页第122页第123页第124页第125页第126页第127页第128页第129页第130页第131页第132页第133页第134页第135页第136页
DS_1215F_003
73S1215F Data Sheet
Rev. 1.4
83
Special Notes Regarding Synchronous Mode Operation
When the SCISYN or SCESNC bits (SPrtcol, bit 7, bit 5, respectively) are set, the selected smart card
interface operates in synchronous mode and there are changes in the definition and behavior of pertinent
register bits and associated circuitry. The following requirements are to be noted:
1. The source for the smart card clock (CLK or SCLK) is the ETU counter. Only the actively selected
interface can have a running synchronous clock. In contrast, an unselected interface may have a
running clock in the asynchronous mode of operation.
2. The control bits CLKLVL, SCLKLVL, CLKOFF, and SCLKOFF are functional in synchronous mode.
When the CLKOFF bit is set, it will not truncate either the logic low or logic high period when the (stop
at) level is of opposite polarity. The CLK/SCLK signal will complete a correct logic low or logic high
duty cycle before stopping at the selected level. The CLK “start” is a result of the falling edge of the
CLKOFF bit. Setting clock to run when it is stopped low will result in a half period of low before going
high. Setting clock to run when it is stopped high will result in the clock going low immediately and
then running at the selected rate with 50% duty cycle (within the limitations of the ETU divisor value).
3. The Rlen(7:0) is configured to count the falling edges of the ETU clock (CLK or SCLK) after it has
been loaded with a value from 1 to 255. A value of 0 disables the counting function and RLen
functions such as I/O source selection (I/O signal bypasses the FIFOs and is controlled by the
SCCLK/SCECLK SFRs). When the RLen counter reaches the “max” (loaded) value, it sets the
WAITTO interrupt (SEInt, bit 7)), which is maskable via WTOIEN (SCIE, bit 7). It must be reloaded in
order to start the counting/clocking process again. This allows the processor to select the number of
CLK cycles and hence, the number of bits to be read or written to/from the card.
4. The FIFO is not clocked by the first CLK (falling) edge resulting from a CLKOFF de-assertion (a clock
start event) when the CLK was stopped in the high state and RLen has been loaded but not yet
clocked.
5. The state of the pin IO or SIO is sampled on the rising edge of CLK/SCLK and stored in bit 5 of the
6. When Rlen = max or 0 and I2CMODE = 1 (STXCtl, b7), the IO or SIO signal is directly controlled by
the data and direction bits in the respective SCCtl and SCECtl register. The state of the data in the
TX FIFO is bypassed.
7. In the SPrtcol register, bit 6 (MODE9/8B) becomes active. When set, the RXData FIFO will read
nine-bit words with the state of the ninth bit being readable in SRXCtl, bit 7 (B9DAT). The RXDAV
interrupt will occur when the ninth bit has been clocked in (rising edge of CLK or SCLK).
8. Care must be taken to clear the RX and TX FIFOs at the start of any transaction. The user shall read
the RX FIFO until it indicates empty status. Reading the TX FIFO twice will reset the input byte
pointer and the next write to the TX FIFO will load the byte to the “first out” position. Note that the bit
pointer (serializer/deserializer) is reset to bit 0 on any change of the TX/RXD bit.
Special bits that are only active for sync mode include: SRXCTL, b7 “BIT9DAT”, SPrtcol b6 “MODE9/8B”,
SCIE b7, was “WTOIEN”, becomes RLenIEN.
相关PDF资料 |
PDF描述 |
|---|---|
| V375C48T75B2 | CONVERTER MOD DC/DC 48V 75W |
| RCC07DRAS-S734 | CONN EDGECARD 14POS .100 R/A PCB |
| ZRC400F01TC | IC VREF SHUNT PREC 4.096V SOT-23 |
| V72C12E150B2 | CONVERTER MOD DC/DC 12V 150W |
| H1AXS-2636G | IDC CABLE - HSC26S/AE26G/X |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 73S1217F | 制造商:TERIDIAN 制造商全称:TERIDIAN 功能描述:Bus-Powered 80515 System-on-Chip with USB, ISO 7816 / EMV, PINpad and More |
| 73S1217F-68IM/F | 功能描述:8位微控制器 -MCU Bus Pwr’d 80515 SoC w/USB 7816/EMV PINpd RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| 73S1217F-68IM/F/P | 功能描述:IC SMART CARD READER PROG 68-QFN RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:73S12xx 产品培训模块:MCU Product Line Introduction AVR® UC3 Introduction 标准包装:2,500 系列:AVR®32 UC3 B 核心处理器:AVR 芯体尺寸:32-位 速度:60MHz 连通性:I²C，IrDA，SPI，SSC，UART/USART，USB 外围设备:欠压检测/复位，DMA，POR，PWM，WDT 输入/输出数:28 程序存储器容量:128KB（128K x 8） 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:32K x 8 电压 - 电源 (Vcc/Vdd):1.65 V ~ 1.95 V 数据转换器:A/D 6x10b 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:48-TQFP 包装:带卷 (TR) 配用:ATSTK600-TQFP48-ND - STK600 SOCKET/ADAPTER 48-TQFPATAVRONEKIT-ND - KIT AVR/AVR32 DEBUGGER/PROGRMMRATEVK1101-ND - KIT DEV/EVAL FOR AVR32 AT32UC3B 其它名称:AT32UC3B1128-AUR-NDAT32UC3B1128-AURTR |
| 73S1217F-68IMR/F | 功能描述:8位微控制器 -MCU Bus Pwr’d 80515 SoC w/USB 7816/EMV PINpd RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| 73S1217F-68IMR/F/P | 功能描述:IC SMART CARD READER PROG 68-QFN RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:73S12xx 产品培训模块:MCU Product Line Introduction AVR® UC3 Introduction 标准包装:2,500 系列:AVR®32 UC3 B 核心处理器:AVR 芯体尺寸:32-位 速度:60MHz 连通性:I²C，IrDA，SPI，SSC，UART/USART，USB 外围设备:欠压检测/复位，DMA，POR，PWM，WDT 输入/输出数:28 程序存储器容量:128KB（128K x 8） 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:32K x 8 电压 - 电源 (Vcc/Vdd):1.65 V ~ 1.95 V 数据转换器:A/D 6x10b 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:48-TQFP 包装:带卷 (TR) 配用:ATSTK600-TQFP48-ND - STK600 SOCKET/ADAPTER 48-TQFPATAVRONEKIT-ND - KIT AVR/AVR32 DEBUGGER/PROGRMMRATEVK1101-ND - KIT DEV/EVAL FOR AVR32 AT32UC3B 其它名称:AT32UC3B1128-AUR-NDAT32UC3B1128-AURTR |
发布紧急采购，3分钟左右您将得到回复。