首頁>ATMEGA32A-PU>規(guī)格書詳情
ATMEGA32A-PU中文資料愛特梅爾數(shù)據(jù)手冊PDF規(guī)格書

廠商型號 |
ATMEGA32A-PU |
功能描述 | 8-bit Microcontroller with 32K Bytes In-System Programmable Flash |
文件大小 |
427.24 Kbytes |
頁面數(shù)量 |
18 頁 |
生產(chǎn)廠商 | Atmel Corporation |
企業(yè)簡稱 |
Atmel【愛特梅爾】 |
中文名稱 | 愛特梅爾公司官網(wǎng) |
原廠標(biāo)識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-5-7 14:06:00 |
人工找貨 | ATMEGA32A-PU價格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
ATMEGA32A-PU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:
ATMEGA32A-PU
- 功能描述:
8位微控制器 -MCU 32KB In-system Flash 2.7V - 5.5V
- 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
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ATMEL |
13+ |
DIP40 |
187 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
MICROCHIP/微芯 |
25+ |
SMDDIP |
4000 |
詢價 | |||
ATMEL |
24+ |
DIP-40 |
90000 |
一級代理商進(jìn)口原裝現(xiàn)貨、價格合理 |
詢價 | ||
ATMEL/愛特梅爾 |
2223+ |
26800 |
只做原裝正品假一賠十為客戶做到零風(fēng)險 |
詢價 | |||
Atmel(愛特梅爾) |
24+ |
5144 |
只做原裝現(xiàn)貨假一罰十!價格最低!只賣原裝現(xiàn)貨 |
詢價 | |||
Microchip |
21+ |
DIP |
5000 |
全新原裝公司現(xiàn)貨
|
詢價 | ||
MICROCHIP(美國微芯) |
24+ |
N/A |
5000 |
只有原裝 |
詢價 | ||
ATMEL |
21+ |
DIP |
18190 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
MICROCHIP/美國微芯 |
2023+ |
DIP-40 |
6000 |
原裝正品現(xiàn)貨、支持第三方檢驗、終端BOM表可配單提供 |
詢價 | ||
MICROCHIP/美國微芯 |
DIP-40 |
6000 |
詢價 |