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AT90PWM161-16SN

AT90PWM161-16SN

AT90PWM161-16SN

Microchip Technology

16KB 16K x 8 FLASH AVR 8-Bit Microcontroller AVR® 90PWM Lighting Series AT90PWM161 20 Pin 16MHz 20-SOIC (0.295, 7.50mm Width)

SOT-23

AT90PWM161-16SN Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 4 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Surface MountYES
Number of Pins 20
Supplier Device Package 20-SO
Number of Terminals 20
Mounting Style SMD/SMT
Interfaces SPI
Data Converters A/D 11x10b; D/A 1x10b
DAC Resolution 10 bit
Number of I/Os 20 I/O
Maximum Operating Temperature+ 105 C
Minimum Operating Temperature - 40 C
Interface Type SPI
Manufacturer Microchip
Brand Microchip Technology
Tradename AVR
RoHS Details
Package Tube
Base Product Number AT90PWM161
Mfr Microchip Technology
Product Status Active
Package Shape RECTANGULAR
Number of I/O Lines 16
Operating Temperature-40°C~105°C TA
PackagingTube
Series AVR® 90PWM Lighting
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
Terminal Finish Matte Tin (Sn) - annealed
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 250
Terminal Pitch1.27 mm
Reach Compliance Code compliant
Frequency 16MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number AT90PWM161
JESD-30 Code R-PDSO-G20
Qualification StatusNot Qualified
Power Supplies3/5V
Temperature GradeINDUSTRIAL
Memory Size16kB
Oscillator TypeInternal
Number of I/O 16
Speed 16MHz
RAM Size 1K x 8
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 16KB 16K x 8
Connectivity SPI
Supply Current-Max 15 mA
Bit Size 8
Data Converter A/D 11x10b; D/A 1x10b
Watchdog TimerYes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
Number of Timers/Counters 1
Product Type8-bit Microcontrollers - MCU
ROM (words) 8192
EEPROM Size 512 x 8
CPU Family AVR RISC
RAM (bytes) 1024
Number of ADC Channels 11 Channel
ROM Programmability FLASH
Product MCU
Product Category8-bit Microcontrollers - MCU
Device CoreAVR
Width 7.5 mm
Length 12.8 mm
RoHS StatusROHS3 Compliant
In-Stock:2419 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.24000$1.24
25$1.13520$28.38
100$1.03000$103

AT90PWM161-16SN Product Details

AT90PWM161-16SN Overview


The package has a 20-SOIC (0.295, 7.50mm Width) shape. With 16 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 8-Bit core. As far as its program memory type is concerned, it is FLASH. Temperatures within -40°C~105°C TA range are measured by this Microcontroller. The AVR® 90PWM Lighting series is comprised of this electrical component. The electronic part has a program memory size of 16KB 16K x 8. There's a AVR Core Processor inside. The IC chip fits into the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. There are 20 terminations on the IC chip. 8-bits are the size of the data that comes with MCU. In addition to that, MCU chip has NO DMA channels. Its memory size is 16kB. It is possible to find alternatives to the base part number AT90PWM161 by using the part number search tool. An effective performance can be achieved at a frequency of 16MHz. There are a total of YES channels in the device. It is possible to access the 20 pins on the chip. In total, it has 1 timers and counters in it. There are several CPUs that are embedded in the device, including the the AVR RISC CPU. The ADC channels on this device total 11 Channel in number.

AT90PWM161-16SN Features


20-SOIC (0.295, 7.50mm Width) package
Mounting type of Surface Mount


AT90PWM161-16SN Applications


There are a lot of Microchip Technology
AT90PWM161-16SN Microcontroller applications.


  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens

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