Datasheet ATMEGA644-20MUR - Atmel Microcontrollers (MCU) AVR 64K FLSH 4K SRAM 2 Kb EE-20MHZ 5 V IND

Part Number: ATMEGA644-20MUR

Detailed Description

Manufacturer: Atmel

Description: Microcontrollers (MCU) AVR 64K FLSH 4K SRAM 2 Kb EE-20MHZ 5 V IND

data sheetDownload Data Sheet

Docket:
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 20MHz High Endurance Non-volatile Memory segments ­ 64 Kbytes of In-System Self-programmable Flash program memory ­ 2 Kbytes EEPROM ­ 4 Kbytes Internal SRAM ­ Write/Erase cyles: 10,000 Flash/100,000 EEPROM(1)(3) ­ Data retention: 20 years at 85°C/100 years at 25°C(2)(3) ­ 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-bit Timer/Counters with Separate Prescalers

Specifications:

  • Core: AVR
  • Data Bus Width: 8 bit
  • Packaging Type: Reel
  • RoHS: Yes

Other Names:

ATMEGA64420MUR, ATMEGA644 20MUR

EMS supplier