EFM32LG280F256-QFP100T
型號: EFM32LG280F256-QFP100T
類別: 嵌入式處理器
描述: MCU 32-bit ARM Cortex M3 RISC 256KB Flash 3.3V 100-Pin LQFP
品牌官網(wǎng): www.silabs.com
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參數(shù) | 數(shù)值 |
---|---|
EU RoHS
|
Compliant
|
Part Status
|
Active
|
Family Name
|
EFM32
|
Instruction Set Architecture
|
RISC
|
Device Core
|
ARM Cortex M3
|
Core Architecture
|
ARM
|
Maximum CPU Frequency (MHz)
|
48
|
Maximum Clock Rate (MHz)
|
48
|
Data Bus Width (bit)
|
32
|
Program Memory Type
|
Flash
|
Program Memory Size
|
256KB (256K x 8)
|
RAM Size
|
32KB
|
Programmability
|
Yes
|
Interface Type
|
I2C/SPI/UART
|
Number of I/Os
|
85
|
No. of Timers
|
4
|
Timers Resolution (bit)
|
16/16/16/16
|
PWM
|
1
|
Number of ADCs
|
Single
|
Number of DACs
|
Single
|
USART
|
0
|
UART
|
2
|
SPI
|
1
|
I2C
|
2
|
I2S
|
0
|
CAN
|
0
|
Ethernet
|
0
|
Watchdog
|
1
|
Analog Comparators
|
2
|
Parallel Master Port
|
No
|
Real Time Clock
|
Yes
|
Minimum Operating Supply Volta...
|
1.85
|
Typical Operating Supply Volta...
|
3.3
|
Maximum Operating Supply Volta...
|
3.8
|
Supplier Package
|
LQFP
|
Standard Package Name
|
QFP
|
Pin Count
|
100
|
CECC Qualified
|
No
|
Mounting
|
Surface Mount
|
Package Height
|
1.4
|
Package Length
|
14
|
Package Width
|
14
|
PCB changed
|
100
|
Lead Shape
|
Gull-wing
|
Oscillator Type
|
Internal
|
Peripherals
|
Brown-out Detect/Reset, DMA, POR, PWM, WDT
|
Operating Temperature
|
-40°C ~ 85°C (TA)
|
Data Converters
|
A/D 8x12b, D/A 2x12b
|
Manufacturer Part Number
|
EFM32LG280F256-QFP100T
|
Series
|
Leopard Gecko
|
Core Processor
|
ARM? Cortex?-M3
|
Package / Case
|
100-LQFP
|
Description
|
IC MCU 32BIT 256KB FLASH 100LQFP
|
Category
|
Integrated Circuits (ICs)
|
Manufacturer
|
Energy Micro (Silicon Labs)
|
EEPROM Size
|
-
|
Voltage - Supply (Vcc/Vdd)
|
1.85 V ~ 3.8 V
|
Speed
|
48MHz
|
Number of I/O
|
86
|
Core Size
|
32-Bit
|
Connectivity
|
EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART
|
Packaging
|
Tray
|