相关零件
MicrochipATMEGA8A-PU
Microcontroller Atmega, 8 Bit AVR, 16MHZ, Flash 8KB, SRAM 1KB, EEPROM 512B, Comp, 2.7-5.5V, -
描述
由其分销商提供的 Microchip ATMEGA88-20PU 的描述。
MCU 8-bit AVR RISC 8KB Flash 3.3V/5V 28-Pin PDIP W Tube / IC MCU 8BIT 8KB FLASH 28DIP
ATmega Series 8 KB Flash 1 KB SRAM 20 MHz 8-Bit Microcontroller - DIP-28
MCU, 8BIT, ATMEGA, 20MHZ, DIP-28; Product Range: AVR ATmega Family ATmega88 Series Microcontrollers; CPU Speed: 20MHz; Program Memory Size: 8KB; RAM Memory Size: 1K; Available until stocks are exhausted Alternative available
Device Core = AVR / Data Bus Width Bit = 8 / Instruction Set Architecture = RISC / Family Name = ATmega88 / Clock Frequency Max. MHz = 20 / Program Memory Type = Flash / Program Memory Size kB = 8 / Data Memory Size B = 512 / RAM Memory Size kB = 1 / Interfaces = 1x UART / Interfaces = 2x SPI / Interfaces = 1x I²C / ADC Channels = 6 / ADC Resolution Bit = 10 / DAC Resolution Bit = 10 / Number of Programmable I/Os = 23 / Number of Timers/Counters = 3 / Comparators = 1 / Supply Voltage Min. V = 2.7 / Supply Voltage Max. V = 5.5 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 85 / Package Type = SPDIP / Pins = 28 / Mounting Type = Through Hole / Packaging = Tube / Length mm = 34.79 / Width mm = 7.62 / Height mm = 4.57
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/PackagePDIP
Contact PlatingTin
MountThrough Hole
Number of Pins28
Technical
Access Time20 µs
Address Bus Width8 b
Core ArchitectureAVR
Data Bus Width8 b
Density64 kb
Frequency20 MHz
InterfaceI2C, SPI, USART
Max Frequency20 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size8 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of A/D Converters1
Number of ADC Channels8
Number of I2C Channels1
Number of I/Os23
Number of Programmable I/O23
Number of PWM Channels6
Number of SPI Channels2
Number of Timers/Counters3
Number of UART Channels1
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
RAM Size1 kB
Schedule B8542310000
Watchdog TimerYes
Dimensions
Height4.5724 mm
Length34.8 mm
Width7.49 mm