參數(shù)資料
型號： EFM32G280F64
廠商： Energy Micro
文件頁數(shù)： 1/69頁
文件大小： 0K
描述： MCU 32BIT 64KB FLASH 100-LQFP
標準包裝： 1,000
系列： Gecko
核心處理器： ARM? Cortex?-M3
芯體尺寸： 32-位
速度： 32MHz
連通性： EBI/EMI，I²C，IrDA，智能卡，SPI，UART/USART
外圍設備： 欠壓檢測/復位，DMA，POR，PWM，WDT
輸入/輸出數(shù)： 86
程序存儲器容量： 64KB（64K x 8）
程序存儲器類型： 閃存
RAM 容量： 16K x 8
電壓 - 電源 (Vcc/Vdd)： 1.8 V ~ 3.8 V
數(shù)據(jù)轉換器： A/D 8x12b，D/A 2x12b
振蕩器型： 外部
工作溫度： -40°C ~ 85°C
封裝/外殼： 100-LQFP
包裝： 帶卷 (TR)
其它名稱： EFM32G280F64-QFP100
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32G280FXX - d0006_Rev1.60
1
www.energymicro.com
EFM32G280 DATASHEET
F128/F64/F32
ARM Cortex-M3 CPU platform
High Performance 32-bit processor @ up to 32 MHz
Memory Protection Unit
Wake-up Interrupt Controller
Flexible Energy Management System
20 nA @ 3 V Shutoff Mode
0.6 A @ 3 V Stop Mode, including Power-on Reset, Brown-out
Detector, RAM and CPU retention
0.9 A @ 3 V Deep Sleep Mode, including RTC with 32.768 kHz
oscillator, Power-on Reset, Brown-out Detector, RAM and CPU
retention
45 A/MHz @ 3 V Sleep Mode
180 A/MHz @ 3 V Run Mode, with code executed from flash
128/64/32 KB Flash
16/16/8 KB RAM
86 General Purpose I/O pins
Configurable push-pull, open-drain, pull-up/down, input filter, drive
strength
Configurable peripheral I/O locations
16 asynchronous external interrupts
Output state retention and wake-up from Shutoff Mode
8 Channel DMA Controller
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
3× 16-bit Timer/Counter
3×3 Compare/Capture/PWM channels
Dead-Time Insertion on TIMER0
16-bit Low Energy Timer
1× 24-bit Real-Time Counter
3× 8-bit Pulse Counter
Watchdog Timer with dedicated RC oscillator @ 50 nA
External Bus Interface for up to 4x64 MB of external
memory mapped space
Communication interfaces
3× Universal Synchronous/Asynchronous Receiv-
er/Transmitter
UART/SPI/SmartCard (ISO 7816)/IrDA
Triple buffered full/half-duplex operation
1× Universal Asynchronous Receiver/Transmitter
2× Low Energy UART
Autonomous operation with DMA in Deep Sleep
Mode
I
2C 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
12-bit 500 ksamples/s Digital to Analog Converter
2× Analog Comparator
Capacitive sensing with up to 16 inputs
Supply Voltage Comparator
Ultra efficient Power-on Reset and Brown-Out Detec-
tor
2-pin Serial Wire Debug interface
1-pin Serial Wire Viewer
Pre-Programmed Serial Bootloader
Temperature range -40 to 85 C
Single power supply 1.85 to 3.8 V
LQFP100 package
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
www.energymicro.com/gecko
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