ATMEGA48P

更新时间： 2024-11-10 05:07:19

品牌	Logo	应用领域
爱特美尔 - ATMEL		闪存微控制器
页数	文件大小	规格书
25页	433K
描述
8-bit Microcontroller with 4/8/16/32K Bytes In-System Programmable Flash

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中文翻译

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数据手册

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ATMEGA48P 数据手册

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 20 MIPS Throughput at 20 MHz

– On-chip 2-cycle Multiplier

• Non-volatile Program and Data Memories

– 4/8/16/32K Bytes of In-System Self-Programmable Flash

(ATmega48P/88P/168P/328P)

8-bit

Endurance: 10,000 Write/Erase Cycles

– Optional Boot Code Section with Independent Lock Bits

In-System Programming by On-chip Boot Program

True Read-While-Write Operation

– 256/512/512/1K Bytes EEPROM (ATmega48P/88P/168P/328P)

Endurance: 100,000 Write/Erase Cycles

Microcontroller

with 4/8/16/32K

Bytes In-System

Programmable

Flash

– 512/1K/1K/2K Byte Internal SRAM (ATmega48P/88P/168P/328P)

– Programming Lock for Software Security

• Peripheral Features

– Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode

– One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture

Mode

– Real Time Counter with Separate Oscillator

– Six PWM Channels

– 8-channel 10-bit ADC in TQFP and QFN/MLF package

Temperature Measurement

ATmega48P/V

ATmega88P/V

ATmega168P/V

ATmega328P/V

– 6-channel 10-bit ADC in PDIP Package

Temperature Measurement

– Programmable Serial USART

– Master/Slave SPI Serial Interface

– Byte-oriented 2-wire Serial Interface (Philips I²C compatible)

– Programmable Watchdog Timer with Separate On-chip Oscillator

– On-chip Analog Comparator

– Interrupt and Wake-up on Pin Change

• Special Microcontroller Features

Preliminary

– Power-on Reset and Programmable Brown-out Detection

– Internal Calibrated Oscillator

– External and Internal Interrupt Sources

– Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby,

and Extended Standby

• I/O and Packages

– 23 Programmable I/O Lines

– 28-pin PDIP, 32-lead TQFP, 28-pad QFN/MLF and 32-pad QFN/MLF

• Operating Voltage:

– 1.8 - 5.5V for ATmega48PV/88PV/168PV/328PV

– 2.7 - 5.5V for ATmega48P/88P/168P/328P

• Temperature Range:

– -40°C to 85°C

• Speed Grade:

– ATmega48PV/88PV/168PV/328PV: 0 - 4 MHz @ 1.8 - 5.5V, 0 - 10 MHz @ 2.7 - 5.5V

– ATmega48P/88P/168P/328P: 0 - 10 MHz @ 2.7 - 5.5V, 0 - 20 MHz @ 4.5 - 5.5V

• Low Power Consumption

– Active Mode:

1 MHz, 1.8V: TBD µA

32 kHz, 1.8V: TBD µA (including Oscillator)

– Power-down Mode:

Rev. 8025AS–AVR–07/07

TBD µA at 1.8V

12 3 4 5 6 7...25

中文翻译

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与ATMEGA48P相关器件

型号	品牌	获取价格	描述	数据表
ATMEGA48P/V	ATMEL	获取价格	8-bit Microcontroller with 4/8/16/32K Bytes In-System Programmable Flash
ATMEGA48P_08	ATMEL	获取价格	8-bit Microcontroller with 4/8/16/32K Bytes In-System Programmable Flash
ATMEGA48P_10	ATMEL	获取价格	8-bit Microcontroller with 4/8/16K Bytes In-System Programmable Flash
ATMEGA48P_11	ATMEL	获取价格	131 Powerful Instructions - Most Single Clock Cycle Execution
ATMEGA48P_14	ATMEL	获取价格	High Endurance Non-volatile Memory Segments
ATMEGA48P-20AU	ATMEL	获取价格	8-bit Microcontroller with 4/8/16/32K Bytes In-System Programmable Flash
ATMEGA48P-20MMU	ATMEL	获取价格	8-bit Microcontroller with 4/8/16/32K Bytes In-System Programmable Flash
ATMEGA48P-20MMUR	ATMEL	获取价格	RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQCC28, 4 X 4 MM, 1 MM HEIG
ATMEGA48P-20MU	ATMEL	获取价格	8-bit Microcontroller with 4/8/16/32K Bytes In-System Programmable Flash
ATMEGA48P-20PU	ATMEL	获取价格	8-bit Microcontroller with 4/8/16/32K Bytes In-System Programmable Flash

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