參數(shù)資料
型號(hào)： 73S1217F-68IMR/F
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 15/93頁(yè)
文件大?。?/td> 0K
描述： IC SMART CARD READER 68-QFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,500
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(shè)備： LED，POR，WDT
輸入/輸出數(shù)： 8
程序存儲(chǔ)器容量： 64KB（64K x 8）
程序存儲(chǔ)器類(lèi)型： 閃存
RAM 容量： 2K x 8
電壓 - 電源 (Vcc/Vdd)： 2.7 V ~ 6.5 V
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 85°C
封裝/外殼： 68-VFQFN 裸露焊盤(pán)
包裝： 帶卷 (TR)
73S12xxF Software User Guide
UG_12xxF_016
22
Rev. 1.50
KEY_Init ()
Purpose
Configure the keyboard. This API will call the Set_Event() routine to enable an
Interrupt Service Routine (ISR) to handle keyboard scanning.
Synopsis
Void KEY_Init ( IN unsigned char rows_cols, IN unsigned char debounce_scan );
Parameters
RowsCols: Input parameter
Number of rows on keypad (max value is 6) times eight plus number of columns on
keypad (max value is 5), i.e. rows*8 + cols.
Debounce_scan: Input parameter
Number of milliseconds to debounce key (granularity is 4ms) plus number of
milliseconds between key scans (1 to 4 ms) 1 = 1 ms; 2 = 2 ms; 3 = 3 ms and 0=4 ms.
Return Codes
None.
KEY_Wait ()
Purpose
Wait for a keypad input during a maximum time specified by the TimeOut value.
Other events (e.g. Smart Card insertion and removal) can be specified as exit
conditions for this function.
Synopsis
KEY_RC KEY_Wait (
IN Unsigned Int ScanOrder,
IN Unsigned char TimeOut,
IN Unsigned Int ExitOnICCInsert,
IN Unsigned Int ExitOnICCRemoval,
IN Unsigned Word ExitOnEvent,
OUT Unsigned Word *ExitOn,
OUT Unsigned char *KeyCode );
Parameters
ScanOrder: Input parameter
Column scan order, in five sets of three bits each, with the least significant 3-bits (0-
2) indexing the first column scanned and bits (12-14) indexing the fifth column
scanned.
TimeOut: Input parameter
Timeout value in seconds. If no key is entered within this period, the function is aborted.
ExitOnICCInsert: Input parameter
Specifies which, if any, SmartCard insertion events are exit conditions. Bit[n]
corresponds to ICC[n], bit[1] being mapped to the least significant bit. This option
should NOT be used simultaneously with the ExitOnICCRemoval option.
ExitOnICCRemoval: Input parameter
Specifies which, if any, SmartCard removal events are exit conditions. Bit[n]
corresponds to ICC[n]. This option should NOT be used simultaneously with the
ExitOnICCInsert option.
ExitOnEvent : Input parameter
On input, specifies which, if any, other events are exit conditions. Possible values are any
combination of the following:
EVENT_EXT0
0x00000001
EVENT_EXT1
0x00000002
EVENT_EXT2
0x00000004
EVENT_EXT3
0x00000008
EVENT_TIMER0
0x00000010
EVENT_TIMER1
0x00000020
EVENT_ICC
0x00000040
EVENT_RTC
0x00000080
//not available with 73S1205F
EVENT_KEY_DETECT
0x00000100
EVENT_USB
0x00000200
//not available with 73S1205F
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
73S1217F-68M/F/PB 制造商:Maxim Integrated Products 功能描述:OLD P/N 73S1217F-68IM/F/P = NEW P/N 73S1217F-68M/F/PB PIN PD - Rail/Tube
73S1217F-68M/F/PE 功能描述:8位微控制器 -MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) 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(fēng)格:SMD/SMT
73S1217F-68MR/F/PE 功能描述:8位微控制器 -MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) 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(fēng)格:SMD/SMT
73S1217F-EB 功能描述:開(kāi)發(fā)板和工具包 - 8051 73S1217F Eval Brd (Usb Cable, Doc. Cd) RoHS:否 制造商:Silicon Labs 產(chǎn)品:Development Kits 工具用于評(píng)估:C8051F960, Si7005 核心: 接口類(lèi)型:USB 工作電源電壓:
73S1217F-EB-Lite 功能描述:開(kāi)發(fā)板和工具包 - 8051 73S1217F EVB Lite w/Plug & Play/Usb RoHS:否 制造商:Silicon Labs 產(chǎn)品:Development Kits 工具用于評(píng)估:C8051F960, Si7005 核心: 接口類(lèi)型:USB 工作電源電壓:
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