备用零件
Price @ 1000
$ 1.57
$ 1.627
$ 1.627
Stock
327,636
211,363
211,363
Authorized Distributors
6
6
6
Case/Package
TQFP
TQFP
TQFP
Number of Pins
48
48
48
Core Architecture
AVR
AVR
AVR
Data Bus Width
-
8 b
8 b
Max Frequency
-
-
-
Number of I/Os
41
41
41
Interface
SPI, USART
CAN, I2C, IrDA, LIN, SMBus, SPI, UART, USART
CAN, I2C, IrDA, LIN, SMBus, SPI, UART, USART
Memory Type
EEPROM, FLASH, SRAM
FLASH
FLASH
Memory Size
48 kB
48 kB
48 kB
Min Supply Voltage
1.8 V
1.8 V
1.8 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
Peripherals
-
-
-
供应链
Projected EOL Date2044-02-23
Country of AssemblyTaiwan, Thailand
Country of FabricationTaiwan, United States of America
Country of OriginTaiwan, Thailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.0015
Lifecycle StatusProduction (Last Updated: 21 hours ago)
Manufacturer Lifecycle StatusREL (Last Updated: 21 hours ago)
描述
由其分销商提供的 Microchip ATMEGA4809-AFR 的描述。
Microchip ATmegaSeries microcontroller, AVRkernel, 48needle, TQFPencapsulation, 0CANpassageway
48KB 1.8V~5.5V AVR 6KB 20MHz FLASH 41 TQFP-48(7x7) Microcontroller Units (MCUs/MPUs/SOCs) ROHS
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PQFP48
MCU 8-Bit ATMEGA4809 AVR RISC 48KB Flash 1.8V to 5.5V 48-Pin TQFP T/R
8-bit AVR MCU, 48 KB, 6144 Bytes, 20 MHz, 1.8 to 5.5V, TQFP-48, RoHS
Microchip SCT
Microcontroller Operating temperature: -40...+85 °C Power supply: 5.5 V
IC MCU 8BIT 48KB FLASH 48TQFP "AVR megaAVR® 0, Functional Safety (FuSa) Microcontroller IC 8-Bit 20MHz 48KB (48K x 8) FLASH 48-TQFP (7x7)"
MCU, 8BIT, ATMEGA, 20MHZ, TQFP-48; Product Range: AVR ATmega Family ATmega48 Series Microcontrollers; CPU Speed: 20MHz; Program Memory Size: 48KB; RAM Memory Size: 6KB; No. of Pins: 48Pins; MCU Case Style: TQFP; No. of I/O's: 41I/O's; Embedded Interface Type: I2C, SPI, UART; Supply Voltage Min: 1.8V; Supply Voltage Max: 5.5V; MCU Family: AVR ATmega; MCU Series: ATmega48; Automotive Qualification Standard: -; RoHS Phthalates Compliant: Yes; MSL: MSL 3 - 168 hours; SVHC: No SVHC (27-Jun-2018); Controller Family/Series: ATmega
Device Core = AVR / Data Bus Width bit = 8 / Instruction Set Architecture = RISC / Family Name = ATmega / Clock Frequency Max. MHz = 20 / Program Memory Type = Flash / Program Memory Size KB = 48 / Data Memory Size B = 256 / RAM Memory Size KB = 6 / Interfaces = I²C / Interfaces = PWM / Interfaces = SPI / Interfaces = UART / Interfaces = USART / ADC Channels = 16 / ADC Resolution bit = 10 / Number of Programmable I/Os = 41 / Number of Timers/Counters = 5 / Comparators = 1 / Supply Voltage Min. V = 1.8 / Supply Voltage Max. V = 5.5 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 125 / Package Type = TQFP / Pins = 48 / Mounting Type = SMD / Packaging = Tape & Reel / Length mm = 7 / Width mm = 7
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/PackageTQFP
Number of Pins48
Technical
Core ArchitectureAVR
Frequency20 MHz
HS Code8542.31.0015
InterfaceSPI, USART
Max Operating Temperature125 °C
Max Supply Voltage5.5 V
Memory Size48 kB
Memory TypeEEPROM, FLASH, SRAM
Min Operating Temperature-40 °C
Min Supply Voltage1.8 V
Number of A/D Converters1
Number of ADC Channels1
Number of I/Os41
Number of SPI Channels1
Number of Timers/Counters6
Number of UART Channels4
PackagingCut Tape
RAM Size6 kB
Schedule B8542310000
Dimensions
Height1.2 mm