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EFM32TG840F8-QFN64T PDF预览

EFM32TG840F8-QFN64T

更新时间: 2024-11-13 15:32:19
品牌 Logo 应用领域
芯科 - SILICON 时钟微控制器外围集成电路
页数 文件大小 规格书
70页 2214K
描述
Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 32MHz, CMOS, PQCC64

EFM32TG840F8-QFN64T 技术参数

是否Rohs认证: 符合生命周期:Obsolete
Reach Compliance Code:compliantHTS代码:8542.31.00.01
风险等级:8.62具有ADC:YES
地址总线宽度:位大小:32
CPU系列:CORTEX-M3最大时钟频率:32 MHz
DMA 通道:YES外部数据总线宽度:
JESD-30 代码:S-PQCC-N64长度:9 mm
I/O 线路数量:56端子数量:64
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:PLASTIC/EPOXY
封装代码:HVQCCN封装等效代码:LCC64,.35SQ,20
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
电源:1.85/3.8 V认证状态:Not Qualified
RAM(字节):2048ROM(单词):8192
ROM可编程性:FLASH速度:32 MHz
子类别:Microcontrollers最大供电电压:3.8 V
最小供电电压:1.98 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:0.5 mm端子位置:QUAD
宽度:9 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER, RISC
Base Number Matches:1

EFM32TG840F8-QFN64T 数据手册

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EFM32TG840 DATASHEET  
F32/F16/F8  
ARM Cortex-M3 CPU platform  
Communication interfaces  
• High Performance 32-bit processor @ up to 32 MHz  
• Wake-up Interrupt Controller  
• 2× Universal Synchronous/Asynchronous Receiv-  
er/Transmitter  
• UART/SPI/SmartCard (ISO 7816)/IrDA/I2S  
• Triple buffered full/half-duplex operation  
• Low Energy UART  
• Autonomous operation with DMA in Deep Sleep  
Mode  
Flexible Energy Management System  
• 20 nA @ 3 V Shutoff Mode  
• 0.6 µA @ 3 V Stop Mode, including Power-on Reset, Brown-out  
Detector, RAM and CPU retention  
• 1.0 µA @ 3 V Deep Sleep Mode, including RTC with 32.768 kHz  
oscillator, Power-on Reset, Brown-out Detector, RAM and CPU  
retention  
• 51 µA/MHz @ 3 V Sleep Mode  
• 150 µA/MHz @ 3 V Run Mode, with code executed from flash  
32/16/8 KB Flash  
• I2C Interface with SMBus support  
• Address recognition in Stop Mode  
Ultra low power precision analog peripherals  
• 12-bit 1 Msamples/s Analog to Digital Converter  
• 8 single ended channels/4 differential channels  
• On-chip temperature sensor  
4/4/2 KB RAM  
56 General Purpose I/O pins  
• Configurable push-pull, open-drain, pull-up/down, input filter, drive  
strength  
• 12-bit 500 ksamples/s Digital to Analog Converter  
• 2 single ended channels/1 differential channel  
• 2× Analog Comparator  
• Configurable peripheral I/O locations  
• 16 asynchronous external interrupts  
• Output state retention and wake-up from Shutoff Mode  
8 Channel DMA Controller  
• Capacitive sensing with up to 8 inputs  
• 3× Operational Amplifier  
• 6.1 MHz GBW, Rail-to-rail, Programmable Gain  
• Supply Voltage Comparator  
8 Channel Peripheral Reflex System (PRS) for autonomous in-  
ter-peripheral signaling  
Hardware AES with 128/256-bit keys in 54/75 cycles  
Timers/Counters  
Low Energy Sensor Interface (LESENSE)  
• Autonomous sensor monitoring in Deep Sleep Mode  
• Wide range of sensors supported, including LC sen-  
sors and capacitive buttons  
• 2× 16-bit Timer/Counter  
• 2×3 Compare/Capture/PWM channels  
• 16-bit Low Energy Timer  
Ultra efficient Power-on Reset and Brown-Out Detec-  
tor  
2-pin Serial Wire Debug interface  
• 1-pin Serial Wire Viewer  
• 1× 24-bit Real-Time Counter  
• 1× 16-bit Pulse Counter  
Pre-Programmed UART Bootloader  
Temperature range -40 to 85 ºC  
Single power supply 1.98 to 3.8 V  
QFN64 package  
• Watchdog Timer with dedicated RC oscillator @ 50 nA  
Integrated LCD Controller for up to 8×20 segments  
• Voltage boost, adjustable contrast and autonomous animation  
32-bit ARM Cortex-M0+, Cortex-M3 and Cortex-M4 microcontrollers for:  
• Energy, gas, water and smart metering  
• Health and fitness applications  
• Smart accessories  
• Alarm and security systems  
• Industrial and home automation  

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