參數(shù)資料
型號： ATMEGA48P-20PU
廠商： ATMEL CORP
元件分類： 微控制器/微處理器
英文描述： 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
中文描述： 8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PDIP28
封裝： 300 INCH, GREEN, PLASTIC, DIP-28
文件頁數(shù)： 1/25頁
文件大小： 401K
代理商： ATMEGA48P-20PU
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)
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
– 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
– 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 I
2
C compatible)
– Programmable Watchdog Timer with Separate On-chip Oscillator
– On-chip Analog Comparator
– Interrupt and Wake-up on Pin Change
Special Microcontroller Features
– 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:
TBD μA at 1.8V
8-bit
Microcontroller
with 4/8/16/32K
Bytes In-System
Programmable
Flash
ATmega48P/V
ATmega88P/V
ATmega168P/V
ATmega328P/V
Preliminary
Rev. 8025AS–AVR–07/07
相關(guān)PDF資料
PDF描述
ATMEGA48PV-10AU 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
ATMEGA48PV-10MMU 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
ATMEGA48PV-10MU 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
ATMEGA48PV-10PU 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
ATmega603L 8-Bit AVR Microcontroller with 64K bytes Downloadable Flash(8位AVR RISC結(jié)構(gòu)微控制器（帶64K字節(jié)系統(tǒng)內(nèi)可卸載閃速存儲器）)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ATMEGA48PA-15AZ 功能描述:8位微控制器 -MCU 4KB FLASH AUTO 125Deg pico power RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
ATMEGA48PA-15MZ 功能描述:8位微控制器 -MCU 4KB FLASH AUTO 125Deg pico power RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
ATMEGA48PA-AN 功能描述:8位微控制器 -MCU AVR 4KB FL 256B EE 512B SRAM 20MHz 105C RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
ATMEGA48PA-ANR 功能描述:8位微控制器 -MCU AVR 4KB FL 256B EE 512B SRAM 20MHz 105C RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
ATMEGA48PA-AU 功能描述:8位微控制器 -MCU AVR 4KB FLASH 20 MHZ,IND TEMP RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報(bào)價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報(bào)價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*