參數(shù)資料
型號(hào): 73S1210F-68IMR/F
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 39/126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
外圍設(shè)備: LED,POR,WDT
輸入/輸出數(shù): 8
程序存儲(chǔ)器容量: 32KB(32K x 8)
程序存儲(chǔ)器類型: 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)
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73S1210F Data Sheet
DS_1210F_001
2
Rev. 1.4
FEATURES
80515 Core:
1 clock cycle per instruction (most instructions)
CPU clocked up to 24MHz
32KB Flash memory (lockable)
2kB XRAM (User Data Memory)
256 byte IRAM
Hardware watchdog timer
Oscillators:
Single low-cost 6MHz to 12MHz crystal
An Internal PLL provides all the necessary clocks to
each block of the system
Interrupts:
Standard 80C515 4-priority level structure
9 different sources of interrupt to the core
Power Down Modes:
2 standard 80C515 Power Down and IDLE modes
Sub-A OFF mode
ON/OFF Main System Power Switch:
Input for an SPST momentary switch to ground
Timers:
(2) Standard 80C52 timers T0 and T1
(1) 16-bit timer
Built-in ISO-7816 Card Interface:
Linear regulator produces VCC for the card
(1.8V, 3V or 5V)
Full compliance with EMV 4.1
Activation/Deactivation sequencers
Auxiliary I/O lines (C4 and C8 signals)
7kV ESD protection on all interface pins
Communication with Smart Cards:
ISO 7816 UART 9600 to 115kbps for T=0, T=1
(2) 2-Byte FIFOs for transmit and receive
Configured to drive multiple external Teridian
73S8010x interfaces (for multi-SAM architectures)
Voltage Detection:
Analog Input (detection range: 1.0V to 2.5V)
Communication Interfaces:
Full-duplex serial interface (1200 to 115kbps
UART)
I2
Man-Machine Interface and I/Os:
C Master Interface (400kbps)
6x5 Keyboard (hardware scanning, debouncing
and scrambling)
(8) User I/Os
Single programmable current output (LED)
Operating Voltage:
Single supply 2.7V to 6.5V operation (VPC)
5V supply (VBUS 4.4V to 5.5V) with or without
battery back up operation (VBAT 4.0V to 6.5V)
Automated detection of voltage presence - Priority
on VBUS over VBAT
DC-DC Converter:
Requires a single 10H Inductor
3.3V / 20mA supply available for external circuits
Operating Temperature:
-40°C to 85°C
Package:
68-pin QFN, 44 pin QFN
Turnkey Firmware:
Compliant with PC/SC, ISO7816 and EMV4.1
specifications
Features a Power Down mode accessible from the
host
Supports Plug & Play over serial interface
Windows
Windows CE / Mobile driver available (*)
XP driver available (*)
Linux and other OS: Upon request
Or for custom developments:
o
A complete set of ISO-7816, EMV4.1 and
low-level libraries are available for T=0 / T=1
o
Two-level Application Programming Interface
(ANSI C-language libraries)
(*) Contact Teridian Semiconductor for conditions and
availability.
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