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Lifecycle StatusNRND (Last Updated: 2 years ago)
Manufacturer Lifecycle StatusNRND (Last Updated: 2 years ago)
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描述
由其分销商提供的 Texas Instruments LM3S812-IQN50-C2 的描述。
MCU 32-bit Stellaris ARM Cortex M3 RISC 64KB Flash 3.3V 48-Pin LQFP Tray
Stellaris LM3S812 Microcontroller | IC MCU 32BIT 64KB FLASH 48LQFP
ARM Microcontrollers - MCU ARM CORTEX-M3(IND) MICROCONTROLLER
Stellaris LM3S Microcontroller 48-LQFP -40 to 85
制造商别名
Texas Instruments 在全球拥有多个品牌，分销商可将其用作替代名称。Texas Instruments 也可称为以下名称：
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
技术规格
Physical
Case/PackageLQFP
MountSurface Mount
Number of Pins48
Technical
Core ArchitectureARM
Data Bus Width32 b
Frequency50 MHz
InterfaceI2C, SPI, UART, USART
Max Frequency50 MHz
Max Operating Temperature85 °C
Max Supply Voltage3.6 V
Memory Size64 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage3 V
Number of A/D Converters1
Number of ADC Channels1
Number of Bits10
Number of I/Os34
Number of Programmable I/O34
Number of Timers/Counters5
Number of UART Channels2
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
RAM Size8 kB
Watchdog TimerYes
Dimensions
Height0 m
Length7 mm
Thickness1.4 mm
Width7 mm