Datasheet > ATA5824C-PLQW-1

ATA5824C-PLQW-1

更新时间： 2024-02-08 11:56:05

品牌	Logo	应用领域
美国微芯 - MICROCHIP		电信电信集成电路
页数	文件大小	规格书
82页	2864K
描述
Telecom Circuit, 1-Func

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

ATA5824C-PLQW-1 技术参数

生命周期：	Active	包装说明：	HVQCCN,
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
风险等级：	5.64	JESD-30 代码：	S-XQCC-N48
长度：	7 mm	功能数量：	1
端子数量：	48	最高工作温度：	105 °C
最低工作温度：	-40 °C	封装主体材料：	UNSPECIFIED
封装代码：	HVQCCN	封装形状：	SQUARE
封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	座面最大高度：	0.95 mm
标称供电电压：	3 V	表面贴装：	YES
电信集成电路类型：	TELECOM CIRCUIT	温度等级：	INDUSTRIAL
端子形式：	NO LEAD	端子节距：	0.5 mm
端子位置：	QUAD	宽度：	7 mm
Base Number Matches：	1

ATA5824C-PLQW-1 数据手册

General Description

The Atmel^®ATA5823/ATA5824 is a highly integrated UHF ASK/FSK multi-channel half-duplex transceiver with low power

consumption supplied in a small 7mm  7mm QFN48 package. The receive part is built as a fully integrated low-IF receiver,

whereas direct PLL modulation with the fractional-N synthesizer is used for FSK transmission and switching of the power

amplifier for ASK transmission.

The device supports data rates of 1Kbit/s to 20Kbit/s (FSK) and 1Kbit/s to 10Kbit/s (ASK) in Manchester, Bi-phase and other

codes in transparent mode. The Atmel ATA5824 can be used in the 433MHz to 435MHz band and the Atmel ATA5823 in the

313MHz to 316MHz band. The very high system integration level results in few numbers of external components needed.

Due to its blocking and selectivity performance, together with a typical narrow-band key-fob loop antenna with 15dB to 20dB

loss, a bulky blocking SAW is not needed in the key fob application. Additionally, the building blocks needed for a typical

RKE and access control system on both sides, the base and the mobile stations, are fully integrated.

Its digital control logic with self polling and protocol generation provides a fast challenge response system without using a

high-performance microcontroller. Therefore, the Atmel ATA5823/ATA5824 contains a FIFO buffer RAM and can compose

and receive the physical messages themselves. This provides more time for the microcontroller to carry out other functions

such as calculating crypto algorithms, composing the logical messages and controlling other devices. Due to that, a standard

4-/8-bit microcontroller without special periphery and clocked with the delivered CLK output of about 4.5MHz is sufficient to

control the communication link. This is especially valid for passive entry go and access control systems, where within less

than 100 ms several communication responses with arbitration of the communication partner have to be handled. It is hence

possible to design bi-directional RKE and passive entry go systems with a fast challenge response crypto function and

prevention against relay attacks.

Figure 1-1. System Block Diagram

ATA5823/ATA5824

RF Transceiver

Digital Control

Logic

Power

Supply

Antenna

Micro-

controller

4 to 8

Matching/

RF Switch

Microcontroller

interface

XTO

ATA5823/ATA5824 [DATASHEET]

4829G–RKE–01/15

1 234 5 6 7...82

下载PDF

与ATA5824C-PLQW-1相关器件

型号	品牌	描述	获取价格	数据表
ATA5824C-PLQW80	ATMEL	Telecom IC, PQCC48	获取价格
ATA5824-PLQI	MICROCHIP	Telecom IC, PQCC48	获取价格
ATA5824-PLQW	ATMEL	UHF ASK/FSK Transceiver	获取价格
ATA5824-PLQW80	ATMEL	Telecom IC, PQCC48	获取价格
ATA5830	ATMEL	UHF ASK/FSK Transceiver	获取价格
ATA5830_14	ATMEL	UHF ASK/FSK Transceiver	获取价格

与ATA5824C-PLQW-1相关文章

PCF8574资料解读：主要参数分析、引脚说明
2024-05-21

1
AD637数据手册解读：主要特性、引脚及其功能解读、电气参数
2024-05-21

3
ADUM1201资料手册解读：参数分析、引脚说明、应用分析
2024-05-21

3
一文带你了解压敏电阻器在直流电路中的过压保护作用
2024-05-21

2

产品中心

服务支持

精选活动

关于我们

帮助中心

ATA5824C-PLQW-1

ATA5824C-PLQW-1 技术参数

ATA5824C-PLQW-1 数据手册

与ATA5824C-PLQW-1相关器件

与ATA5824C-PLQW-1相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

ATA5824C-PLQW-1

ATA5824C-PLQW-1 技术参数

ATA5824C-PLQW-1 数据手册

与ATA5824C-PLQW-1相关器件

与ATA5824C-PLQW-1相关文章

您还可以找

您在本页遇到什么问题？