备用零件
Price @ 1000
$ 1.28
$ 1.155
$ 1.155
Stock
136,604
573,436
573,436
Authorized Distributors
6
6
6
Case/Package
SOIC
SOIC
SOIC
Number of Pins
8
8
8
Core Architecture
PIC
PIC
PIC
Data Bus Width
8 b
8 b
8 b
Max Frequency
32 MHz
32 MHz
32 MHz
Number of I/Os
5
5
5
Interface
I2C, LIN, SPI, UART, USART
I2C, LIN, SPI, UART, USART
I2C, LIN, SPI, UART, USART
Memory Type
FLASH
FLASH
FLASH
Memory Size
7 kB
7 kB
7 kB
Min Supply Voltage
2.5 V
2.5 V
2.5 V
Max Supply Voltage
3.6 V
5.5 V
5.5 V
Peripherals
PWM
Brown-out Detect/Reset, POR, PWM, WDT
Brown-out Detect/Reset, POR, PWM, WDT
供应链
Projected EOL Date2039-03-03
Country of AssemblyThailand
Country of FabricationUnited States of America
Country of OriginThailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.0015
Introduction Date2011-03-03
Lifecycle StatusProduction (Last Updated: 4 days ago)
Manufacturer Lifecycle StatusREL (Last Updated: 4 days ago)
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描述
由其分销商提供的 Microchip PIC12LF1840-E/SN 的描述。
MCU 8-bit PIC12 PIC RISC 7KB Flash 3.3V 8-Pin SOIC N Tube - Rail/Tube
PIC12LF Series 7 kB Flash 256 B SRAM SMT 8-Bit Microcontroller - SOIC-8
PIC MCU, 8-bit, 32MHz, 2KB Flash, 7KB RAM, Brown-out Detect/POR/PWM/WDT, 5-Pin, I2C/LINbus/SPI/UART/USART, A/D 256x8, D/A 4x10b+1x5b, SOIC-8, SMD, 4.9mm × 3.9mm × 1.75mm
制造商别名
Microchip 在全球拥有多个品牌，分销商可将其用作替代名称。Microchip 也可称为以下名称：
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
技术规格
Physical
Case/PackageSOIC
Number of Pins8
Technical
Core ArchitecturePIC
Data Bus Width8 b
Frequency32 MHz
HS Code8542.31.0015
InterfaceI2C, LIN, SPI, UART, USART
Max Frequency32 MHz
Max Operating Temperature125 °C
Max Power Dissipation800 mW
Max Supply Voltage3.6 V
Memory Size7 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.5 V
Number of I/Os5
Number of Programmable I/O5
Number of Timers/Counters3
Operating Supply Voltage3.3 V
PeripheralsPWM
RAM Size256 B
Watchdog TimerYes