Datasheet ATMEGA644P-20MQR - Atmel Даташит Микроконтроллеры (MCU) AVR 64K FLSH 4K SRAM 2 Кб EE-20MHz EXT, 5 В — Даташит
Наименование модели: ATMEGA644P-20MQR
![]() 11 предложений от 11 поставщиков Микросхема Микроконтроллер, AVR 64K FLASH 4K SRAM, 2KB EEPROM - 20MHz, QFN/MLF, EXT TEMP, GREEN, 5V, T&R | |||
ATMEGA644P-20MQR Microchip | 177 ₽ | ||
ATMEGA644P-20MQR Microchip | 319 ₽ | ||
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Подробное описание
Производитель: Atmel
Описание: Микроконтроллеры (MCU) AVR 64K FLSH 4K SRAM 2 Кб EE-20MHz EXT, 5 В
Краткое содержание документа:
Features
· High-performance, Low-power Atmel® AVR® 8-bit Microcontroller · Advanced RISC Architecture
131 Powerful Instructions Most Single-clock Cycle Execution 32 Ч 8 General Purpose Working Registers Fully Static Operation Up to 20 MIPS Throughput at 20 MHz On-chip 2-cycle Multiplier High Endurance Non-volatile Memory segments 16K/32K/64K Bytes of In-System Self-programmable Flash program memory 512B/1K/2K Bytes EEPROM 1K/2K/4K Bytes Internal SRAM Write/Erase Cycles: 10,000 Flash/ 100,000 EEPROM Data retention: 20 years at 85°C/100 years at 25°C(1) Optional Boot Code Section with Independent Lock Bits In-System Programming by On-chip Boot Program True Read-While-Write Operation Programming Lock for Software Security JTAG (IEEE std.
1149.1 Compliant) Interface Boundary-scan Capabilities According to the JTAG Standard Extensive On-chip Debug Support Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface Peripheral Features Two 8
Спецификации:
- Упаковка: Reel
- Шина данных: 8 бит
- Ядро: AVR
- RoHS: да
Варианты написания:
ATMEGA644P20MQR, ATMEGA644P 20MQR