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ATMEGA256RFR2-ZF

Description
MCU 8-bit AVR RISC 256KB Flash 2.5V/3.3V 64-Pin PQFN EP Tray
File Size33MB,611 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
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ATMEGA256RFR2-ZF Overview

MCU 8-bit AVR RISC 256KB Flash 2.5V/3.3V 64-Pin PQFN EP Tray

ATMEGA256RFR2-ZF Parametric

Parameter NameAttribute value
EU restricts the use of certain hazardous substancesCompliant
ECCN (US)5A992.c
Part StatusActive
HTS8542.31.00.01
Family NameATmega
Instruction Set ArchitectureRISC
Device CoreAVR
Core ArchitectureAVR
Maximum CPU Frequency (MHz)16
Maximum Clock Rate (MHz)16
Data Bus Width (bit)8
Program Memory TypeFlash
Program Memory Size256KB
RAM Size32KB
ProgrammabilityYes
Interface TypeSPI/USART
Number of I/Os38
No. of Timers6
Number of ADCsSingle
ADC Channels8
ADC Resolution (bit)10
USART2
UART0
USB0
SPI1
I2C0
I2S0
CAN0
Ethernet0
Watchdog1
Analog Comparators1
Minimum Operating Supply Voltage (V)1.8
Typical Operating Supply Voltage (V)2.5|3.3
Maximum Operating Supply Voltage (V)3.6
Minimum Operating Temperature (°C)-40
Maximum Operating Temperature (°C)125
Supplier Temperature GradeIndustrial
PackagingTray
Supplier PackagePQFN EP
Pin Count64
Standard Package NameQFN
MountingSurface Mount
Package Height0.85(Max)
Package Length9
Package Width9
PCB changed64
Lead ShapeNo Lead
ATmega256/128/64RFR2
Features
Network support by hardware assisted Multiple PAN Address Filtering
Advanced Hardware assisted Reduced Power Consumption
®
High Performance, Low Power AVR 8-Bit Microcontroller
Advanced RISC Architecture
-
135 Powerful Instructions – Most Single Clock Cycle Execution
-
32x8 General Purpose Working Registers / On-Chip 2-cycle Multiplier
-
Up to 16 MIPS Throughput at 16 MHz and 1.8V – Fully Static Operation
Non-volatile Program and Data Memories
-
256K/128K/64K Bytes of In-System Self-Programmable Flash
Endurance: 10’000 Write/Erase Cycles @ 125° (25’000 Cycles @ 85°
C
C)
-
8K/4K/2K Bytes EEPROM
Endurance: 20’000 Write/Erase Cycles @ 125° (100’000 Cycles @ 25°
C
C)
-
32K/16K/8K Bytes Internal SRAM
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
-
Multiple Timer/Counter & PWM channels
-
Real Time Counter with Separate Oscillator
-
10-bit, 330 ks/s A/D Converter; Analog Comparator; On-chip Temperature Sensor
-
Master/Slave SPI Serial Interface
-
Two Programmable Serial USART
-
Byte Oriented 2-wire Serial Interface
Advanced Interrupt Handler and Power Save Modes
Watchdog Timer with Separate On-Chip Oscillator
Power-on Reset and Low Current Brown-Out Detector
Fully integrated Low Power Transceiver for 2.4 GHz ISM Band
-
High Power Amplifier support by TX spectrum side lobe suppression
-
Supported Data Rates: 250 kb/s and 500 kb/s, 1 Mb/s, 2 Mb/s
-
-100 dBm RX Sensitivity; TX Output Power up to 3.5 dBm
-
Hardware Assisted MAC (Auto-Acknowledge, Auto-Retry)
-
32 Bit IEEE 802.15.4 Symbol Counter
-
SFD-Detection, Spreading; De-Spreading; Framing ; CRC-16 Computation
-
Antenna Diversity and TX/RX control / TX/RX 128 Byte Frame Buffer
-
Phase measurement support
PLL synthesizer with 5 MHz and 500 kHz channel spacing for 2.4 GHz ISM Band
Hardware Security (AES, True Random Generator)
Integrated Crystal Oscillators (32.768 kHz & 16 MHz, external crystal needed)
I/O and Package
-
38 Programmable I/O Lines
-
64-pad QFN (RoHS/Fully Green)
Temperature Range: -40° to 125° Industrial
C
C
Ultra Low Power consumption (1.8 to 3.6V) for AVR & Rx/Tx: 10.1mA/18.6 mA
-
CPU Active Mode (16MHz): 4.1 mA
-
2.4GHz Transceiver: RX_ON 6.0 mA / TX 14.5 mA (maximum TX output power)
-
Deep Sleep Mode: <700nA @ 25°
C
Speed Grade: 0 – 16 MHz @ 1.8 – 3.6V range with integrated voltage regulators
8-bit
Microcontroller
with Low Power
2.4GHz
Transceiver for
ZigBee and
IEEE 802.15.4
ATmega256RFR2
ATmega128RFR2
ATmega64RFR2
Applications
ZigBee / IEEE 802.15.4-2011/2006/2003
– Full and Reduced Function Device
General Purpose 2.4GHz ISM Band Transceiver with Microcontroller
RF4CE, SP100, WirelessHART
, ISM Applications and IPv6 / 6LoWPAN
®
8393C-MCU Wireless-09/14
1
8393C-MCU Wireless-09/14
Downloaded from
Arrow.com.

ATMEGA256RFR2-ZF Related Products

ATMEGA256RFR2-ZF ATMEGA256RFR2-ZU ATMEGA256RFR2-ZUR ATMEGA128RFR2-ZF ATMEGA256RFR2-ZFR ATMEGA64RFR2-ZFR
Description MCU 8-bit AVR RISC 256KB Flash 2.5V/3.3V 64-Pin PQFN EP Tray MCU 8-bit AVR RISC 256KB Flash 2.5V/3.3V 64-Pin PQFN EP Tray ATMEGA256RFR2-ZUR Microcontrollers Microchip Technology MCU 8-bit AVR RISC 256KB Flash 2.5V/3.3V 64-Pin PQFN - Arrow.com MCU 8-bit AVR RISC 128KB Flash 2.5V/3.3V 64-Pin PQFN EP Tray MCU 8-bit AVR RISC 256KB Flash 2.5V/3.3V 64-Pin PQFN EP T/R MCU 8-bit AVR RISC 64KB Flash 2.5V/3.3V 64-Pin PQFN EP T/R
EU restricts the use of certain hazardous substances Compliant - Compliant - Compliant Compliant
ECCN (US) 5A992.c - 5A992.c - 5A992.c 5A992.c
Part Status Active - Active - Active Active
HTS 8542.31.00.01 - 8542.31.00.01 - 8542.31.00.01 8542.31.00.01
Family Name ATmega - ATmega - ATmega ATmega
Instruction Set Architecture RISC - RISC - RISC RISC
Device Core AVR - AVR - AVR AVR
Core Architecture AVR - AVR - AVR AVR
Maximum CPU Frequency (MHz) 16 - 16 - 16 16
Maximum Clock Rate (MHz) 16 - 16 - 16 16
Data Bus Width (bit) 8 - 8 - 8 8
Program Memory Type Flash - Flash - Flash Flash
Program Memory Size 256KB - 256KB - 256KB 64KB
RAM Size 32KB - 32KB - 32KB 8KB
Programmability Yes - Yes - Yes Yes
Interface Type SPI/USART - SPI/USART - SPI/USART SPI/TWI/USART
Number of I/Os 38 - 38 - 38 38
No. of Timers 6 - 6 - 6 6
Number of ADCs Single - Single - Single Single
ADC Channels 8 - 8 - 8 8
ADC Resolution (bit) 10 - 10 - 10 10
USART 2 - 2 - 2 2
SPI 1 - 1 - 1 1
Watchdog 1 - 1 - 1 1
Analog Comparators 1 - 1 - 1 1
Minimum Operating Supply Voltage (V) 1.8 - 1.8 - 1.8 1.8
Typical Operating Supply Voltage (V) 2.5|3.3 - 2.5|3.3 - 2.5|3.3 3.3|2.5
Maximum Operating Supply Voltage (V) 3.6 - 3.6 - 3.6 3.6
Minimum Operating Temperature (°C) -40 - -40 - -40 -40
Maximum Operating Temperature (°C) 125 - 85 - 125 125
Supplier Temperature Grade Industrial - Industrial - Industrial Industrial
Packaging Tray - Tape and Reel - Tape and Reel Tape and Reel
Supplier Package PQFN EP - PQFN EP - PQFN EP PQFN EP
Standard Package Name QFN - QFN - QFN QFN
Mounting Surface Mount - Surface Mount - Surface Mount Surface Mount
Package Height 0.85(Max) - 0.85(Max) - 0.85(Max) 0.85(Max)
Package Length 9 - 9 - 9 9
Package Width 9 - 9 - 9 9
PCB changed 64 - 64 - 64 64
Lead Shape No Lead - No Lead - No Lead No Lead
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