Datasheet > 微控制器和处理器 > 微控制器> ATA8742-PXQW

ATA8742-PXQW

更新时间： 2024-02-13 21:49:46

品牌	Logo	应用领域
爱特美尔 - ATMEL		微控制器和处理器外围集成电路异步传输模式 ATM 时钟
页数	文件大小	规格书
238页	3931K
描述
Microcontroller with UHF ASK/FSK Transmitter

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

ATA8742-PXQW 技术参数

生命周期：	Obsolete	零件包装代码：	QFN
包装说明：	HVQCCN,	针数：	24
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.31.00.01	风险等级：	5.78
Is Samacsys：	N	具有ADC：	YES
地址总线宽度：		位大小：	8
最大时钟频率：	8 MHz	DAC 通道：	YES
DMA 通道：	NO	外部数据总线宽度：	8
JESD-30 代码：	S-XQCC-N24	长度：	5 mm
I/O 线路数量：	12	端子数量：	24
最高工作温度：	85 °C	最低工作温度：	-40 °C
PWM 通道：	YES	封装主体材料：	UNSPECIFIED
封装代码：	HVQCCN	封装形状：	SQUARE
封装形式：	CHIP CARRIER	认证状态：	Not Qualified
ROM可编程性：	FLASH	座面最大高度：	1 mm
速度：	439 MHz	最大供电电压：	4 V
最小供电电压：	2 V	标称供电电压：	3 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子形式：	NO LEAD
端子节距：	0.65 mm	端子位置：	QUAD
宽度：	5 mm	uPs/uCs/外围集成电路类型：	MICROCONTROLLER, RISC
Base Number Matches：	1

ATA8742-PXQW 数据手册

General Features

• Transmitter with Microcontroller Consisting of an AVR^®Microcontroller and RF

Transmitter PLL in a Single QFN24 5 mm × 5 mm Package (Pitch 0.65 mm)

– f₀= 429 MHz to 439 MHz

• Temperature Range –40°C to +85°C

• Supply Voltage 2.0V to 4.0V Allowing Usage of Single Li-cell Power Supply

• Low Power Consumption

– Active Mode: Typical 9.8 mA at 3.0V and 4 MHz Microcontroller-clock

– Power-down Mode: Typical 200 nA at 3.0V

• Modulation Scheme ASK/FSK

• Integrated PLL Loop Filter

• Output Power of 7.5 dBm at 433.92 MHz

Microcontroller

with

• Easy to Design-in Due to Excellent Isolation of the PLL from the PA and Power Supply

• Single-ended Antenna Output with High Efficient Power Amplifier

• Very Robust ESD Protection: HBM 2500V, MM100V, CDM 1000V

• High Performance, Low Power AVR 8-bit Microcontroller, Similar to Popular ATtiny44

• Well Known and Market-accepted RISC Architecture

• Non-volatile Program and Data Memories

– 4 KBytes of In-system Programmable Program Memory Flash

– 256 Bytes In-system Programmable EEPROM

– 256 Bytes Internal SRAM

UHF ASK/FSK

Transmitter

ATA8742

• Programming Lock for Self-programming Flash Program and EEPROM Data Security

• Peripheral Features

– Two Timer/Counter, 8- and 16-bit Counters with Two PWM Channels on Both

– 10-bit ADC

– On-chip Analog Comparator

– Programmable Watchdog Timer with Separate On-chip Oscillator

– Universal Serial Interface (USI)

• Special Microcontroller Features

– debugWIRE On-chip Debug System

– In-system Programmable via SPI Port

– External and Internal Interrupt Sources

– Pin Change Interrupt on 12 Pins

– Enhanced Power-on Reset Circuit

– Programmable Brown-out Detection Circuit

– Internal Calibrated Oscillator

– On-chip Temperature Sensor

• 12 Programmable I/O Lines

1. General Description

The ATA8742 is a highly flexible programmable transmitter containing the AVR micro-

controller ATtiny44V and the UHF PLL transmitters a small QFN24 5 mm × 5 mm

package. This device is a member of a transmitter family covering several operating

frequency ranges, which has been specifically developed for the demands of RF

low-cost data transmission systems with data rates of up to 32 kBit/s. Its primary appli-

cations are in the areas of industrial/aftermarket Remote Keyless-Entry (RKE)

systems, alarm, telemetering, energy metering systems, home automotion/entertain-

ment and toys. The ATA8742 can be used in the frequency band of f₀= 433 MHz for

ASK or FSK data transmission.

9151A–INDCO–07/09

12 3 4 5 6 7...238

下载PDF

与ATA8742-PXQW相关器件

型号	品牌	描述	获取价格	数据表
ATA8743	ATMEL	Microcontroller with UHF ASK/FSK Transmitter	获取价格
ATA8743C-PXQW-1	MICROCHIP	EMBEDDED C INCL 868MHZ TX	获取价格
ATA8743-PXQW	ATMEL	Microcontroller with UHF ASK/FSK Transmitter	获取价格
ATAES132A	MICROCHIP	Authorization, Key Management, and Memory EncryptionThe first device in the AES family, th	获取价格
ATAM510	ATMEL	MARC4 4-bit MTP Universal Microcontroller	获取价格
ATAM510X-ILQY	ATMEL	MARC4 4-bit MTP Universal Microcontroller	获取价格

产品中心

服务支持

精选活动

关于我们

帮助中心

ATA8742-PXQW

ATA8742-PXQW 技术参数

ATA8742-PXQW 数据手册

与ATA8742-PXQW相关器件

与ATA8742-PXQW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

ATA8742-PXQW

ATA8742-PXQW 技术参数

ATA8742-PXQW 数据手册

与ATA8742-PXQW相关器件

与ATA8742-PXQW相关文章

您还可以找

您在本页遇到什么问题？