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參數資料
型號: 73S1209F-68IM/F
廠商: TERIDIAN SEMICONDUCTOR CORP
元件分類: 電源管理
英文描述: POWER SUPPLY MANAGEMENT CKT, QCC68
封裝: LEAD FREE, QFN-68
文件頁數: 118/123頁
文件大?。?/td> 1385K
代理商: 73S1209F-68IM/F
73S1209F Data Sheet
DS_1209F_004
Byte Control Register (SByteCtl): 0xFE12
0x2C
This register controls the processing of characters and the detection of the TS byte. When receiving, a
Break is asserted at 10.5 ETU after the beginning of the start bit. Break from the card is sampled at 11
ETU.
Table 90: The SByteCtl Register
MSB
LSB
DETTS
DIRTS
BRKDUR.1
BRKDUR.
0
Bit
Symbol
Function
SByteCtl.7
SByteCtl.6
DETTS
Detect TS Byte – 1 = Next Byte is TS, 0 = Next byte is not TS. When
set, the hardware will treat the next character received as the TS and
determine if direct or indirect convention is being used. Direct
convention is the default used if firmware does not set this bit prior to
transmission of TS by the smart card to the firmware. The hardware will
check parity and generate a break as defined by the DISPAR and
BRKGEN bits in the parity control register. This bit is cleared by
hardware after TS is received. TS is decoded before being stored in
the receive FIFO.
SByteCtl.5
DIRTS
Direct Mode TS Select – 1 = direct mode, 0 = indirect mode.
Set/cleared by hardware when TS is processed indicating either
direct/indirect mode of operation. When switching between smart
cards, the firmware should write the bit appropriately since this register
is not unique to an individual smart card (firmware should keep track of
this bit).
SByteCtl.4
BRKDUR.1
Break Duration Select – 00 = 1 ETU, 01 = 1.5 ETU, 10 = 2 ETU, 11 =
reserved. Determines the length of a Break signal which is generated
when detecting a parity error on a character reception in T=0 mode.
SByteCtl.3
BRKDUR.0
SByteCtl.2
SByteCtl.1
SByteCtl.0
94
Rev. 1.2
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相關代理商/技術參數
參數描述
73S1209F-68IMR/F 功能描述:8位微控制器 -MCU Contained 80515-SoC Serial Hst Interface RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
73S1209F-68IMR/F/P 功能描述:IC SMART CARD READER PROG 68-QFN RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:73S12xx 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:260 系列:73S12xx 核心處理器:80515 芯體尺寸:8-位 速度:24MHz 連通性:I²C,智能卡,UART/USART,USB 外圍設備:LED,POR,WDT 輸入/輸出數:9 程序存儲器容量:64KB(64K x 8) 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:2K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數據轉換器:- 振蕩器型:內部 工作溫度:-40°C ~ 85°C 封裝/外殼:68-VFQFN 裸露焊盤 包裝:管件
73S1209F-68M/F/P1 功能描述:8位微控制器 -MCU Contained 80515-SoC Serial Hst Interface RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
73S1209F-EB 功能描述:開發板和工具包 - 8051 73S1209F Eval Brd (Doc. Cd, Cable) RoHS:否 制造商:Silicon Labs 產品:Development Kits 工具用于評估:C8051F960, Si7005 核心: 接口類型:USB 工作電源電壓:
73S1209F-IM44 DK 制造商:Maxim Integrated Products 功能描述:Development Boards & Kits - 8051 73S1209F Dev Kit Eval Bd Ice Cable Cd
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