atmega32c1 ATMEL Corporation, atmega32c1 Datasheet

atmega32c1

Manufacturer Part Number

atmega32c1

Description

Atmega32m1 Automotive 8-bit Avr Microcontroller With 32k/64k Bytes In-system Programmable Flash

Manufacturer

ATMEL Corporation

Datasheet

1.ATMEGA32C1.pdf (366 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

atmega32c1-15AZ

Manufacturer:

ATMEL

Quantity:

170

Company:

BOSTOCK HK LIMITED

Part Number:

atmega32c1-15AZ

Manufacturer:

Atmel

Quantity:

10 000

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Features

•

High Performance, Low Power AVR ® 8-bit Microcontroller

Advanced RISC Architecture

Data and Non-Volatile Program Memory

Programming Lock for Flash Program and EEPROM Data Security

2048/4096 Bytes Internal SRAM

On Chip Debug Interface (debugWIRE)

Peripheral Features

Special Microcontroller Features

– 131 Powerful Instructions - Most Single Clock Cycle Execution

– 32 x 8 General Purpose Working Registers

– Fully Static Operation

– Up to 1 MIPS throughput per MHz

– On-chip 2-cycle Multiplier

– 32K/64K Bytes Flash of In-System Programmable Program Memory

– Optional Boot Code Section with Independent Lock Bits

– In-System Programming by On-chip Boot Program

– 1024/2048 Bytes of In-System Programmable EEPROM

– One 12-bit High Speed PSC (Power Stage Controller) (only ATmega32/64M1)

– One 8-bit General purpose Timer/Counter with Separate Prescaler, Compare Mode

– One 16-bit General purpose Timer/Counter with Separate Prescaler, Compare

– CAN 2.0A/B with 6 Message Objects

– LIN 2.1 and 1.3 Controller or 8-Bit UART

– One Master/Slave SPI Serial Interface

– 10-bit ADC

– 10-bit DAC for Variable Voltage Reference (Comparators, ADC)

– Four Analog Comparators with Variable Threshold Detection

– 100µA ±2% Current Source (LIN Node Identification)

– Interrupt and Wake-up on Pin Change

– Programmable Watchdog Timer with Separate On-Chip Oscillator

– On-chipTemperature Sensor

– Low Power Idle, Noise Reduction, and Power Down Modes

– Power On Reset and Programmable Brown Out Detection

– In-System Programmable via SPI Port

– High Precision Crystal Oscillator for CAN Operations (16 MHz)

– Internal Calibrated RC Oscillator ( 8 MHz)

and Capture Mode

Mode and Capture Mode

• Endurance: 10,000 Write/Erase Cycles

• True Read-While-Write Operation

• Endurance: 50,000 Write/Erase Cycles

• Non Overlapping Inverted PWM Output Pins With Flexible Dead-Time

• Variable PWM duty Cycle and Frequency

• Synchronous Update of all PWM Registers

• Auto Stop Function for Emergency Event

• Up To 11 Single Ended Channels and 3 Fully Differential ADC Channel Pairs

• Programmable Gain (5x, 10x, 20x, 40x) on Differential Channels

• Internal Reference Voltage

• Direct Power Supply Voltage Measurement

8-bit

Microcontroller

with 32K/64K

Bytes In-System

Programmable

Flash

ATmega32M1

ATmega64M1

ATmega32C1

ATmega64C1

Preliminary

7647A–AVR–02/08

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