Home datasheet ATMEGA162-16AU

ATMEGA162-16AU

8-bit AVR Microcontroller with 16K Bytes In-System Programmable Flash
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Description

Overview
The ATmega162 is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega162 achieves 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
   – 131 Powerful Instructions – Most Single-clock Cycle Execution
   – 32 x 8 General Purpose Working Registers
   – Fully Static Operation
   – Up to 16 MIPS Throughput at 16 MHz
   – On-chip 2-cycle Multiplier
• High Endurance Non-volatile Memory segments
   – 16K Bytes of In-System Self-programmable Flash program memory
   – 512 Bytes EEPROM
   – 1K 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
   – Up to 64K Bytes Optional External Memory Space
   – 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 and Compare Modes
   – Two 16-bit Timer/Counters with Separate Prescalers, Compare Modes, and Capture Modes
   – Real Time Counter with Separate Oscillator
   – Six PWM Channels
   – Dual Programmable Serial USARTs
   – Master/Slave SPI Serial Interface
   – Programmable Watchdog Timer with Separate On-chip Oscillator
   – On-chip Analog Comparator
• Special Microcontroller Features
   – Power-on Reset and Programmable Brown-out Detection
   – Internal Calibrated RC Oscillator
   – External and Internal Interrupt Sources
   – Five Sleep Modes: Idle, Power-save, Power-down, Standby, and Extended Standby
• I/O and Packages
   – 35 Programmable I/O Lines
   – 40-pin PDIP, 44-lead TQFP, and 44-pad MLF
• Operating Voltages
   – 1.8 - 5.5V for ATmega162V
   – 2.7 - 5.5V for ATmega162
• Speed Grades
   – 0 - 8 MHz for ATmega162V (see Figure 113 on page 266)
   – 0 - 16 MHz for ATmega162 (see Figure 114 on page 266)

 

Features

Parameters

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Manufacturer information

ATMEL CORPORATION

Atmel (Microchip Technology) - Atmel was acquired by Microchip in April 2016. Atmel Corporation is an industry leader in the design and manufacture of advanced semiconductors, with focus on microcontrollers, nonvolatile memory, logic, radio frequency (RF) components and sensors. These functions are marketed as standard products, application-specific standard products (ASSPs) or customer-specific products (ASICs) in order to provide a rapid and flexible response to the needs of Atmel’s customers.


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