ATMEGA32A中文資料愛特梅爾數(shù)據(jù)手冊(cè)PDF規(guī)格書

廠商型號(hào) |
ATMEGA32A |
功能描述 | 8-bit Microcontroller with 32K Bytes In-System Programmable Flash |
文件大小 |
427.24 Kbytes |
頁(yè)面數(shù)量 |
18 頁(yè) |
生產(chǎn)廠商 | Atmel Corporation |
企業(yè)簡(jiǎn)稱 |
ATMEL【愛特梅爾】 |
中文名稱 | 愛特梅爾公司官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-7-7 14:08:00 |
人工找貨 | ATMEGA32A價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
ATMEGA32A規(guī)格書詳情
8-bit AVR? Microcontroller with 32K Bytes In-System Programmable Flash
Overview
The ATmega32A 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 ATmega32A 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
– 32K Bytes of In-System Self-programmable Flash program memory
– 1024 Bytes EEPROM
– 2K Byte 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
– 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
– One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode
– Real Time Counter withSeparate Oscillator
–Four PWM Channels
– 8-channel, 10-bit ADC
? 8 Single-ended Channels
? 7 Differential Channels in TQFP Package Only
? 2 Differential Channels with Programmable Gain at 1x, 10x, or 200x
– Byte-oriented Two-wire Serial Interface
– Programmable Serial USART
– 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
– Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby and Extended Standby
? I/O and Packages
– 32 Programmable I/O Lines
– 40-pin PDIP, 44-lead TQFP, and 44-pad QFN/MLF
? Operating Voltages
– 2.7 - 5.5V for ATmega32A
? Speed Grades
– 0 - 16 MHz for ATmega32A
? Power Consumption at 1 MHz, 3V, 25°C for ATmega32A
– Active: 0.6 mA
– Idle Mode: 0.2 mA
– Power-down Mode:
產(chǎn)品屬性
- 型號(hào):
ATMEGA32A
- 制造商:
ATMEL
- 制造商全稱:
ATMEL Corporation
- 功能描述:
8-bit Microcontroller with 32K Bytes In-System Programmable Flash
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ATMEL |
23+ |
DIP |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
ATMEL |
12+ |
QFP |
2500 |
原裝現(xiàn)貨/特價(jià) |
詢價(jià) | ||
80000 |
詢價(jià) | ||||||
MICROCHIP/微芯 |
21+ |
44LVQFN7X7 |
20000 |
MIC/微芯優(yōu)勢(shì)供應(yīng) 實(shí)單必成 可開增值稅票 |
詢價(jià) | ||
atmel |
24+ |
NA |
6423 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫(kù)存! |
詢價(jià) | ||
AT |
23+ |
TQFP-44 |
30000 |
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
Atmel(愛特梅爾) |
2511 |
9550 |
電子元器件采購(gòu)降本 30%!盈慧通原廠直采,砍掉中間差價(jià) |
詢價(jià) | |||
原廠原裝正品專賣價(jià)格 |
23+ |
原廠封裝 |
12523 |
專注原裝正品現(xiàn)貨特價(jià)中量大可定 |
詢價(jià) | ||
ATMEL |
2016+ |
TQFP44 |
6523 |
只做進(jìn)口原裝現(xiàn)貨!假一賠十! |
詢價(jià) | ||
AT |
24+ |
12 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) |