ATMEGA644P-20AU
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Описание
Электроэлемент
MICROCONTROLLER MCU, 8 BIT, ATMEGA, 20MHZ, TQFP-44, Controller Family/Series:ATmega, CPU Speed:20MHz, Program Memory Size:64KB, RAM Memory Size:4KB, No. of Pins:44Pins, MCU Case Style:TQFP, No. of I/O's:32I/O's, Packaging:Each , RoHS Compliant: Yes
Технические параметры
Brand | Microchip Technology/Atmel |
Core | AVR |
Data Bus Width | 8 bit |
Data RAM Size | 4 kB |
Data RAM Type | SRAM |
Data ROM Size | 2 kB |
Data ROM Type | EEPROM |
Factory Pack Quantity | 160 |
Height | 1 mm |
Interface Type | 2-Wire, SPI, UART |
Length | 10 mm |
Manufacturer | Microchip |
Maximum Clock Frequency | 20 MHz |
Maximum Operating Temperature | +85 C |
Minimum Operating Temperature | -40 C |
Mounting Style | SMD/SMT |
Number of I/Os | 32 I/O |
Number of Timers/Counters | 3 Timer |
Operating Supply Voltage | 2.7 V to 5.5 V |
Package / Case | TQFP-44 |
Packaging | Tray |
Part # Aliases | ATMEGA644P-20AU |
Processor Series | megaAVR |
Product | MCU |
Product Category | 8-bit Microcontrollers-MCU |
Program Memory Size | 64 kB |
Program Memory Type | Flash |
RoHS | Details |
Series | ATMEGA 644P |
Supply Voltage - Max | 5.5 V |
Supply Voltage - Min | 2.7 V |
Tradename | ATMEGA |
Width | 10 mm |
ADCs | 8x10 bit |
Device Core | AVR |
Family Name | ATmega |
Instruction Set Architecture | RISC |
Maximum Frequency | 20MHz |
Mounting Type | Surface Mount |
Number of ADC Units | 1 |
Number of PWM Units | 1 |
Package Type | TQFP |
Pin Count | 44 |
Pulse Width Modulation | 1(6 Channel) |
RAM Size | 4 kB |
Typical Operating Supply Voltage | 2.7 → 5.5 V |
USB Channels | 0 |
ADC Channels | 8 |
ADC Resolution (bit) | 10 |
Analog Comparators | 1 |
Automotive | No |
CAN | 0 |
Core Architecture | AVR |
ECCN (US) | EAR99 |
Ethernet | 0 |
EU RoHS | Compliant |
I2C | 0 |
I2S | 0 |
Lead Shape | Gull-wing |
Maximum Clock Rate (MHz) | 20 |
Maximum CPU Frequency (MHz) | 20 |
Maximum Expanded Memory Size | 64KB |
Maximum Operating Supply Voltage (V) | 5.5 |
Maximum Operating Temperature (°C) | 85 |
Minimum Operating Supply Voltage (V) | 2.7 |
Minimum Operating Temperature (°C) | -40 |
Mounting | Surface Mount |
No. of Timers | 3 |
Number of ADCs | Single |
Part Status | NRND |
PCB changed | 44 |
PPAP | No |
Process Technology | CMOS |
Programmability | Yes |
PWM | 6 |
SPI | 1 |
Standard Package Name | QFP |
Supplier Package | TQFP |
Supplier Temperature Grade | Industrial |
Typical Operating Supply Voltage (V) | 3.3|5 |
UART | 0 |
USART | 2 |
USB | 0 |
Watchdog | 1 |
ADC Resolution: | 10 bit |
Brand: | Microchip Technology |
Core: | AVR |
Data Bus Width: | 8 bit |
Data RAM Size: | 4 kB |
Data RAM Type: | SRAM |
Data ROM Size: | 2 kB |
Data ROM Type: | EEPROM |
Factory Pack Quantity: Factory Pack Quantity: | 160 |
Interface Type: | 2-Wire, SPI, UART |
Manufacturer: | Microchip |
Maximum Clock Frequency: | 20 MHz |
Maximum Operating Temperature: | +85 C |
Minimum Operating Temperature: | -40 C |
Moisture Sensitive: | Yes |
Mounting Style: | SMD/SMT |
Number of I/Os: | 32 I/O |
Number of Timers/Counters: | 3 Timer |
Package / Case: | TQFP-44 |
Packaging: | Tray |
Processor Series: | megaAVR |
Product Category: | 8-bit Microcontrollers-MCU |
Product Type: | 8-bit Microcontrollers-MCU |
Product: | MCUs |
Program Memory Size: | 64 kB |
Program Memory Type: | Flash |
Series: | ATmega644P |
Subcategory: | Microcontrollers-MCU |
Supply Voltage - Max: | 5.5 V |
Supply Voltage - Min: | 2.7 V |
Tradename: | AVR |
Вес, г | 1.4 |
Техническая документация
Datasheet
pdf, 1680 КБ
Datasheet
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Datasheet
pdf, 19087 КБ
Datasheet ATMEGA644P-20PU
pdf, 11698 КБ
Datasheet ATmega644
pdf, 3973 КБ
Дополнительная информация
Калькуляторы группы «Микроконтроллеры»
Типы корпусов импортных микросхем
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