Datasheet > SEC1110I-CN-02NC

SEC1110I-CN-02NC

更新时间： 2024-01-02 10:23:44

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
218页	2127K
描述
Smart Card Bridge to USB and UART Interfaces

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中文翻译

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数据手册

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SEC1110I-CN-02NC 数据手册

SEC1110/SEC1210

Smart Card Bridge to USB and UART Interfaces

- Protocol timers (Guard, Timeout, and CWT)

General Description

for EMV-defined timing parameters

–Detection of an unresponsive card

–Activation/deactivation sequences

–Cold/warm resets

The SEC1110 and SEC1210 provide a single-chip

solution for a Smart Card bridge to USB and UART

interfaces. These bridges are controlled by an

enhanced 8051 micro controller and all chip peripher-

als are accessed and controlled through the SFR or

XDATA register space. TrustSpan^TMTechnology

enables digital systems to securely communicate, pro-

cess, move and store information on system boards,

across networks and through the cloud.

–Monitoring for all EMV timing constraints

–16-bit general purpose down counter for software

timing use

- Fully compliant ESD protection on card pins

• USB

- 12 Mbps USB operation compliant to the

USB 2.0 Specification

- Integrated USB 1.5 K pull-up resistor and

Dp,Dm series termination resistors

- Integrated USB devices controller with:

–8/16/32/64 byte control buffer

–Five 8/16/32/64 byte programmable (bulk/

interrupt) endpoint buffers

• 8051 Processor

- Reduced instruction cycle time (approxi-

mately 9 times 80C51)

- 9.6 MHz max clock speed

- Enhanced peripherals; three 16-bit timers,

watchdog timer, interrupt controller, JTAG

- OTP (One Time Programmable)

ROM : 16 KB RAM : 1.5 KB

Feature Highlights

• Smart Card

- The SEC1110 provides one Smart Card inter-

face and the SEC1210 provides two

- Fully compliant with ISO/IEC 7816, EMV 4.2/

4.3, ETSI TS 102 221 and PC/SC standards

- Versatile ETU rate generation, supporting

current and proposed rates (up to 826 Kbps)

- Full support of both T=0 and T=1 protocols

- Full-packet FIFO (261 bytes), for transmit

and receive

- Half-duplex operation (no software interven-

tion required between transmit and receive

phases of exchange)

- Loose real-time response required of soft-

ware (approximately 180 ms)

• Boot ROM : 16 KB UART (SEC1210 only)

—

Standard PC baud rates supported

—

3 M baud high-speed rate (not PC standard)

• SPI (SEC1210 only)

- Master capability with 12 MHz max perfor-

mance

- Dynamically programmable FIFO threshold

with byte granularity

- Time-out FIFO flush interrupt, independent of

threshold

• General

- 5.0 V tolerance on user accessible IO pins

- Self-clocking internal oscillator, no external

crystal required

- Programmable Smart Card clock frequency

- UART-like register file structure

- Supports Class A, Class B, Class C, or Class

AB Smart Cards (1.8 V, 3.0 V and 5.0 V

cards)

- Automatic character repetition for T=0 proto-

col parity error recovery

- Automatic card deactivation on card removal

and on other system events, including per-

sistent parity errors

- 3.6 V - 5.5 V supply input

–Internal 4.8 V comparator disables Class A card

support if the input voltage is too low

- Available in commercial (0ºC to +70ºC) and

industrial (-40ºC to +85ºC) temperature

ranges

Applications

- Internal procedure byte filtering for T=0 proto-

col

• USB Smart Card reader

• UART-based Smart Card reader

• Dual Smart Card reader

 2013 - 2016 Microchip Technology Inc.

DS00001561C-page 1

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中文翻译

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与SEC1110I-CN-02NC相关器件

型号	品牌	获取价格	描述	数据表
SEC1110I-CN-02NC-TR	MICROCHIP	获取价格	Smart Card Bridge to USB and UART Interfaces
SEC1110I-CN-02-TR	MICROCHIP	获取价格	Smart Card Bridge to USB and UART Interfaces
SEC1201C	SANKEN	获取价格	Chip LEDs
SEC1203C	SANKEN	获取价格	Chip LEDs
SEC1203C	ALLEGRO	获取价格	Single Color LED, Red, Clear, 2mm, SURFACE MOUNT PACKAGE-2
SEC1210	MICROCHIP	获取价格	Smart Card Bridge to USB and UART Interfaces
SEC1210-A5-02	MICROCHIP	获取价格	Smart Card Bridge to USB and UART Interfaces
SEC1210-A5-02NC	MICROCHIP	获取价格	Smart Card Bridge to USB and UART Interfaces
SEC1210-A5-02NC-TR	MICROCHIP	获取价格	Smart Card Bridge to USB and UART Interfaces
SEC1210-A5-02-TR	MICROCHIP	获取价格	Smart Card Bridge to USB and UART Interfaces

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