位置:ST8024LTR > ST8024LTR详情

ST8024LTR中文资料

厂家型号

ST8024LTR

文件大小

715.9Kbytes

页面数量

35

功能描述

Smartcard interface

接口 - 专用 Smart card interface 3V or 5V 26 MHz

数据手册

原厂下载下载地址一下载地址二到原厂下载

生产厂商

STMICROELECTRONICS

ST8024LTR数据手册规格书PDF详情

Description

The ST8024L is a complete low-cost analog interface for asynchronous Class A, B, and C smartcards. It can be placed between the card and the microcontroller with few external components to perform all supply protection and control functions. The ST8024LCDR and ST8024LCTR are compatible with the ST8024 (with the exception of Vth(ext)rise/fall value).

Features

■ Designed to be compatible with the NDS conditional access system (except ST8024LTR)

■ ISO 7816, GSM11.11 and EMV 4.2(payment systems) compatible

■ IC card interface

■ 3 V or 5 V supply for the ST8024L device (VDD)

■ Three specifically protected half-duplex bi-directional buffered I/O lines to card contacts C4, C7 and C8

■ Step-up converter for VCCgeneration separately powered by a 5 V ± 20 supply (VDDPand PGND)

■ 1.8 V ± 6.5, 3 V or 5 V ± 5 regulated card supply voltage (VCC) with appropriate decoupling has the following capabilities:

–ICC< 80 mA at VDDP= 4.75 to 6.5 V

– Handles current spikes of 40 nA up to 20 MHz

– Controls rise and fall times

– Filtered overload detection at ~120 mA

■ Thermal and short-circuit protection on all card contacts

■ Automatic activation and deactivation sequences; initiated by software or by hardware in the event of a short-circuit, card

take-off, overheating, VDDor VDDPdropout

■ Enhanced ESD protection on card side (>6 kV)

■ 26 MHz integrated crystal oscillator

■ Built-in debounce on card presence contacts

■ One multiplexed status signal OFF

■ Non-inverted control of RST via pin RSTIN

■ Clock generation for cards up to 20 MHz (divided by 1, 2, 4 or 8 through CLKDIV1 and CLKDIV2 signals) with synchronous frequency changes

■ Supply supervisor for spike-killing during power-on and power-off and power-on reset (threshold fixed internally or externally by a resistor divider)

Applications

■ Smartcard readers for set-top boxes

■ IC card readers for banking

■ Identification, pay TV

ST8024LTR产品属性

  • 类型

    描述

  • 型号

    ST8024LTR

  • 功能描述

    接口 - 专用 Smart card interface 3V or 5V 26 MHz

  • RoHS

  • 制造商

    Texas Instruments

  • 产品类型

    1080p60 Image Sensor Receiver

  • 工作电源电压

    1.8 V

  • 电源电流

    89 mA

  • 最大工作温度

    + 85 C

  • 安装风格

    SMD/SMT

  • 封装/箱体

    BGA-59

更新时间:2025-10-14 14:06:00
供应商 型号 品牌 批号 封装 库存 备注 价格
STMicroelectronics
24+
原厂原装
5850
原装正品现货 库存价特价出货
STMicroelectronics
24+
20-TSSOP
35200
一级代理/放心采购
STMicroelectronics
25+
20-TSSOP
9350
独立分销商 公司只做原装 诚心经营 免费试样正品保证
ST/意法
24+
TSSOP-
860000
明嘉莱只做原装正品现货
ST(意法)
25+
5000
只做原装 假一罚百 可开票 可售样
ST(意法半导体)
24+
TSSOP-20
9555
支持大陆交货,美金交易。原装现货库存。
ST
2024+
N/A
70000
柒号只做原装 现货价秒杀全网
ST
25+
TSSOP-2
22
百分百原装正品 真实公司现货库存 本公司只做原装 可
TSSOP20
24+
12
5000
只做原装公司现货
ST
23+
TSSOP-2
8560
受权代理!全新原装现货特价热卖!

ST8024LTR 价格

参考价格:¥3.2308

型号:ST8024LTR 品牌:STMicroelectronics 备注:这里有ST8024LTR多少钱,2025年最近7天走势,今日出价,今日竞价,ST8024LTR批发/采购报价,ST8024LTR行情走势销售排排榜,ST8024LTR报价。