参数资料
型号: EFM32G232F64
厂商: Energy Micro
文件页数: 1/66页
文件大小: 0K
描述: IC MCU 32BIT 64KB FLASH LQFP64
标准包装: 1,000
系列: Gecko
核心处理器: ARM? Cortex?-M3
芯体尺寸: 32-位
速度: 32MHz
连通性: I²C,IrDA,智能卡,SPI,UART/USART
外围设备: 欠压检测/复位,DMA,POR,PWM,WDT
输入/输出数: 53
程序存储器容量: 64KB(64K x 8)
程序存储器类型: 闪存
RAM 容量: 16K x 8
电压 - 电源 (Vcc/Vdd): 1.8 V ~ 3.8 V
数据转换器: A/D 8x12b,D/A 1x12b
振荡器型: 外部
工作温度: -40°C ~ 85°C
封装/外壳: 64-TQFP
包装: 带卷 (TR)
...the world's most energy friendly microcontrollers
2013-06-28 - EFM32G232FXX - d0069_Rev1.60
1
www.energymicro.com
EFM32G232 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
53 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
Communication interfaces
3× Universal Synchronous/Asynchronous Receiv-
er/Transmitter
UART/SPI/SmartCard (ISO 7816)/IrDA
Triple buffered full/half-duplex operation
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/2 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
TQFP64 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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EFM32G280F128 功能描述:ARM微控制器 - MCU 128KB FLASH 16KB RAM 32MHZ 1.8-3.8V RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT