PN7462AUHN: NFC Cortex-M0微控制器配有160 kB闪存和接触式接口

PN7462是基于ARM Cortex-M0的32位NFC微控制器,具有高性能和低功耗等特点。与现有架构相比,它具有简单的指令集和存储器寻址,代码长度也更短。PN7462为您提供一体化解决方案,在一块芯片上集成了NFC、微控制器、可选的接触式智能读卡器和相关软件。它的CPU工作频率高达20 MHz。

PN7462微控制器的配套外设包括160 kB的闪存、12 kB的SRAM数据存储器和4 kB EEPROM。此外,它还包括一个主机接口(带有高速模式I2C总线、SPI、USB或高速UART),以及两个主接口、SPI和超快速模式I2C总线。也可提供4个通用计数器/定时器、一个随机数生成器、一个CRC协处理器和最多21个通用I/O引脚。

PN7462系列NFC微控制器可提供单芯片解决方案来构建非接触式应用。它配备了高度集成的大功率输出NFC-IC,适合13.56 MHz频率的非接触式通信,符合EMV射频电平标准,无需增加外部有源组件。

PN7462系列支持以下工作模式:

它将ISO/IEC 7816接口集成在PN7462的单芯片上,提供了面向双接口智能读卡器的解决方案。PN7462接触式接口通过执行限流、短路检测、ESD防护以及供电监管,提供极高的卡安全性。此外,也可增加UART输出,以满足需要多个接触式卡槽的应用需求。它可轻松连接TDA8026等多个智能卡槽接口。

VCC电压可为5 V、3 V和1.8 V。PN7462为所有卡接触器提供散热和短路保护。此外,它还提供了通过软件或硬件启动的自动激活和去激活序列。短路、卡拔出和过热情况下,激活或去激活这些序列。

PN7462 Sample Application
Block diagram
sot804-4_3d
PN7462AU:NFC Cockpit硬件准备
PN7462AU:软件示例快速入门
PN7462AU:如何构建简易电磁场探测器
PN7462AU:将NFC Cockpit用于自有硬件
数据手册 (1)
名称/描述Modified Date
NFC Cortex-M0 microcontroller (REV 3.1) PDF (711.0 kB) PN746X_736X [English]06 Apr 2016
应用说明 (5)
名称/描述Modified Date
PN7462AU How to integrate RTOS (REV 1.1) PDF (116.0 kB) AN11784 [English]15 Sep 2016
PN74xxxx and PN73xxxx - Integration with SWD based downloaders (REV 1.0) ZIP (326.0 kB) AN11868_1 [English]04 Aug 2016
PN7462AU Antenna design guide (REV 1.0) PDF (2.1 MB) AN11706 [English]29 Mar 2016
PN7462AU - Contact Smart Card application (REV 1.0) PDF (410.0 kB) AN11738 [English]29 Mar 2016
PN7462AU LPCD and Standby mode (REV 1.0) PDF (197.0 kB) AN11785 [English]29 Mar 2016
用户指南 (6)
名称/描述Modified Date
PN7462AU Door Access User Manual (REV 1.1) PDF (818.0 kB) UM10957 [English]19 Sep 2016
PN7462AU Software user manual (REV 1.1) PDF (2.0 MB) UM10913 [English]30 Jun 2016
PN7462 HW User Manual (REV 1.0) PDF (5.9 MB) UM10858 [English]30 Mar 2016
PN7462 Quick Start Guide - Customer Board (REV 1.0) PDF (2.8 MB) UM10883 [English]30 Mar 2016
PN7462AU PC CCID Reader User Manual (REV 1.0) PDF (1.1 MB) UM10915 [English]29 Mar 2016
PN7462 Reference POS Application (REV 1.0) PDF (1.2 MB) UM10951 [English]29 Mar 2016
手册 (2)
名称/描述Modified Date
NXP’s NFC controllers PN7462 family with customizable firmware (REV 1.1) PDF (1.3 MB) 75017709 [English]20 Apr 2016
恩智浦NFC控制器PN7462系列... (REV 1.0) PDF (2.4 MB) 75017709_CN [English]20 Apr 2016
封装信息 (1)
名称/描述Modified Date
plastic thermal enhanced very thin quad flat package; no leads; 64 terminals (REV 1.1) PDF (227.0 kB) SOT804-4 [English]22 Apr 2016
订购信息
型号状态Supported RF standardsRF Output Power [max]RF driver current [max] (mA)RF driver supply (V)Contact InterfaceProgrammable microcrontrollerHost Interface
PN7462AUHN/C300ActiveISO/IEC 14443A; -3 and -4 PICC and PCDISO/IEC 14443B; -3 and -4 PICC and PCDISO/IEC 18092; NFC-IP1ISO/IEC 21481; NFC250.0YSPI, I2C, UART, USB
PN7462AUHN/C200No Longer Manufactured250.0SPI, I2C, UART, USB
封装环保信息
产品编号封装说明Outline Version回流/波峰焊接包装产品状态部件编号订购码 (12NC)Marking化学成分RoHS / 无铅 / RHF无铅转换日期MSLMSL LF
PN7462AUHN/C300SOT804-4Tray, Bakeable, Single in DrypackActivePN7462AUHN/C300E (9353 076 92551)Standard MarkingPN7462AUHN/C300Always Pb-free33
Reel 13" Q1/T1 in DrypackActivePN7462AUHN/C300Y (9353 076 92518)Standard MarkingPN7462AUHN/C300Always Pb-free33
NFC Cortex-M0 microcontroller pn746x_736x_series
PN7462AU How to integrate RTOS pn746x_736x_series
PN74xxxx and PN73xxxx - Integration with SWD based downloaders pn746x_736x_series
PN7462AU Antenna design guide pn746x_736x_series
PN7462AU - Contact Smart Card application pn746x_736x_series
PN7462AU LPCD and Standby mode pn746x_736x_series
PN7462AU Door Access User Manual pn746x_736x_series
PN7462AU Software user manual pn746x_736x_series
PN7462 HW User Manual pn746x_736x_series
PN7462 Quick Start Guide - Customer Board pn746x_736x_series
PN7462AU PC CCID Reader User Manual pn746x_736x_series
PN7462 Reference POS Application pn746x_736x_series
NXP’s NFC controllers PN7462 family with customizable firmware pn746x_736x_series
恩智浦NFC控制器PN7462系列... pn746x_736x_series
plastic thermal enhanced very thin quad flat package; no leads; 64 terminals tda10027hn
TDA10027HN