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ATTINY461A-XUR IC MCU 8BIT 4KB FLASH 20TSSOP Microchip Technology

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ATTINY461A-XUR IC MCU 8BIT 4KB FLASH 20TSSOP Microchip Technology

Brand Name Microchip Technology
Model Number ATTINY461A-XUR
Minimum Order Quantity 1
Price Based on current price
Payment Terms T/T
Supply Ability In stock
Delivery Time 3-5 work days
Packaging Details anti-static bag & cardboard box
Core Processor AVR
Core Size 8-Bit
Speed 20MHz
Connectivity USI
Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O 16
Program Memory Size 4KB (2K x 16)
Program Memory Type FLASH
EEPROM Size 256 x 8
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V
Data Converters A/D 11x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 20-TSSOP
Detailed Product Description

Product Details

 

Overview

ATtiny261A/461A/861A are low-power CMOS 8-bit microcontrollers based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the devices achieve throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.

 

 

Features

• High Performance, Low Power AVR® 8-Bit Microcontroller
• Advanced RISC Architecture
– 123 Powerful Instructions – Most Single Clock Cycle Execution
– 32 x 8 General Purpose Working Registers
– Fully Static Operation
– Up to 20 MIPS Throughput at 20 MHz
• High Endurance Non-volatile Memory Segments
– 2/4/8K Bytes of In-System Self-Programmable Flash Program Memory
• Endurance: 10,000 Write/Erase Cycles
– 128/256/512 Bytes of In-System Programmable EEPROM
• Endurance: 100,000 Write/Erase Cycles
– 128/256/512 Bytes of Internal SRAM
– Data retention: 20 Years at 85°C / 100 Years at 25°C
– In-System Programmable via SPI Port
– Programming Lock for Software Security
• Peripheral Features
– One 8/16-bit Timer/Counter with Prescaler
– One 8/10-bit High Speed Timer/Counter with Prescaler
• 3 High Frequency PWM Outputs with Separate Output Compare Registers
• Programmable Dead Time Generator
– 10-bit ADC
• 11 Single-Ended Channels
• 16 Differential ADC Channel Pairs
• 15 Differential ADC Channel Pairs with Programmable Gain (1x, 8x, 20x, 32x)
– On-Chip Analog Comparator
– Programmable Watchdog Timer with Separate On-Chip Oscillator
– Universal Serial Interface with Start Condition Detector
– Interrupt and Wake-up on Pin Change
• Special Microcontroller Features
– debugWIRE On-Chip Debug System
– Power-on Reset and Programmable Brown-out Detection
– Internal Calibrated Oscillator
– External and Internal Interrupt Sources
– Four Sleep Modes: Low Power Idle, ADC Noise Reduction, Standby and Power Down
– On-Chip Temperature Sensor
• I/O and Packages
– 16 Programmable I/O Lines
– 20-pin PDIP, 20-pin SOIC, 20-pin TSSOP and 32-pad MLF
• Operating Voltage
– 1.8 – 5.5V
• Speed Grades
– 0 – 4 MHz @ 1.8 – 5.5V
– 0 – 10 MHz @ 2.7 – 5.5V
– 0 – 20 MHz @ 4.5 – 5.5V
• Power Consumption at 1 MHz, 1.8V, 25°C
– Active: 200 µA
– Power-Down Mode: 0.1 µA

 

Specifications

AttributeAttribute Value
ManufacturerIntel / Altera
Product CategoryMicrocontrollers
SeriesAVR® ATtiny
ProductMCU
PackagingAlternate Packaging
TradenameATTINY
Package-Case20-TSSOP (0.173", 4.40mm Width)
Operating-Temperature-40°C ~ 85°C (TA)
Supplier-Device-Package20-TSSOP
Number-of-I-O16 I/O
Speed20MHz
EEPROM-Size256 x 8
Core-ProcessorAVR
RAM-Size256 x 8
Program MemoryFLASH
PeripheralsBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
ConnectivityUSI
Voltage-Supply-Vcc-Vdd1.8 V ~ 5.5 V
Core-Size8-Bit
Program-Memory-Size4KB (2K x 16)
Data-ConvertersA/D 11x10b
Oscillator-TypeInternal
Operating-Supply-Voltage1.8 V to 5.5 V
CoreAVR
Processor-SeriestinyAVR
Data-Bus-Width8 bit
Maximum-Clock-Frequency20 MHz

Descriptions

AVR AVR? ATtiny Microcontroller IC 8-Bit 20MHz 4KB (2K x 16) FLASH 20-TSSOP
MCU 8-bit AVR RISC 4KB Flash 2.5V/3.3V/5V 20-Pin TSSOP T/R
8-bit Microcontrollers - MCU AVR 4K FLSH 256B EE 256B SRAM ADC-20MHz
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