EFM8BB31F64I-B-QFP32
型號: EFM8BB31F64I-B-QFP32
類別: 嵌入式處理器
描述: 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
品牌官網(wǎng): www.silabs.com
- 賣盤信息
- 常見問題
- 參數(shù)
-
平臺購物流程是怎樣的?
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參數(shù) | 數(shù)值 |
---|---|
EURoHS
|
Compliant
|
ECCN(US)
|
3A991.a.2
|
PartStatus
|
NRND
|
FamilyName
|
EFM8
|
InstructionSetArchitecture
|
CISC
|
DeviceCore
|
8051
|
CoreArchitecture
|
8051
|
MaximumCPUFrequency(MHz)
|
50
|
MaximumClockRate(MHz)
|
50
|
DataBusWidth(bit)
|
8
|
ProgramMemoryType
|
Flash
|
ProgramMemorySize
|
64KB
|
RAMSize
|
4.25KB
|
Programmability
|
Yes
|
InterfaceType
|
I2C/SMBus/SPI/UART
|
NumberofI/Os
|
28
|
No.ofTimers
|
6
|
PWM
|
1
|
NumberofADCs
|
Single
|
ADCChannels
|
20
|
ADCResolution(bit)
|
12
|
NumberofDACs
|
Quad
|
DACResolution(bit)
|
12/12/12/12
|
USART
|
0
|
UART
|
2
|
SPI
|
1
|
I2C
|
2
|
I2S
|
0
|
CAN
|
0
|
Ethernet
|
0
|
Watchdog
|
1
|
AnalogComparators
|
2
|
ParallelMasterPort
|
No
|
RealTimeClock
|
No
|
MinimumOperatingSupplyVoltage(...
|
2.2
|
TypicalOperatingSupplyVoltage(...
|
3.3
|
MaximumOperatingSupplyVoltage(...
|
3.6
|
MinimumOperatingTemperature(°C...
|
-40
|
MaximumOperatingTemperature(°C...
|
125
|
Packaging
|
Tray
|
PinCount
|
32
|
CECCQualified
|
No
|
SupplierPackage
|
QFP
|
Mounting
|
SurfaceMount
|
PackageHeight
|
1
|
PackageLength
|
7
|
PackageWidth
|
7
|
PCBchanged
|
32
|
Oscillator Type
|
Internal
|
Program Memory Size
|
64KB (64K x 8)
|
Peripherals
|
Brown-out Detect/Reset, POR, PWM, WDT
|
RAM Size
|
4.25K x 8
|
Operating Temperature
|
-40°C ~ 125°C (TA)
|
Data Converters
|
A/D 20x12b, D/A 4x12b
|
Manufacturer Part Number
|
EFM8BB31F64I-B-QFP32
|
Series
|
Automotive, AEC-Q100, Busy Bee
|
Core Processor
|
CIP-51 8051
|
Package / Case
|
32-TQFP
|
Description
|
IC MCU 8BIT 64KB FLASH 32QFP
|
Category
|
Integrated Circuits (ICs)
|
Manufacturer
|
Energy Micro (Silicon Labs)
|
EEPROM Size
|
-
|
Voltage - Supply (Vcc/Vdd)
|
2.2 V ~ 3.6 V
|
Speed
|
50MHz
|
Number of I/O
|
28
|
Core Size
|
8-Bit
|
Connectivity
|
I2C, SMBus, SPI, UART/USART
|
Supplier Device Package
|
32-QFP (7x7)
|
Program Memory Type
|
FLASH
|