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ATMEGA32-16AU数据手册
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Atmel-7766IS-USB-ATmega16U4/32U4-Datasheet_Summary_072015
Features
High Performance, Low Power AVR
®
8-Bit Microcontroller
Advanced RISC Architecture
135 Powerful Instructions – Most Single Clock Cycle Execution
32 x 8 General Purpose Working Registers
Fully Static Operation
Up to 16 MIPS Throughput at 16MHz
On-Chip 2-cycle Multiplier
Non-volatile Program and Data Memories
16/32KB of In-System Self-Programmable Flash
1.25/2.5KB Internal SRAM
512Bytes/1KB Internal EEPROM
Write/Erase Cycles: 10,000 Flash/100,000 EEPROM
Data retention: 20 years at 85C/ 100 years at 25C
(1)
Optional Boot Code Section with Independent Lock Bits
In-System Programming by On-chip Boot Program
True Read-While-Write Operation
Parts using external XTAL clock are pre-programed with a default USB bootloader
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
USB 2.0 Full-speed/Low Speed Device Module with Interrupt on Transfer Completion
Complies fully with Universal Serial Bus Specification Rev 2.0
Supports data transfer rates up to 12Mbit/s and 1.5Mbit/s
Endpoint 0 for Control Transfers: up to 64-bytes
Six Programmable Endpoints with IN or Out Directions and with Bulk, Interrupt or
Isochronous Transfers
Configurable Endpoints size up to 256 bytes in double bank mode
Fully independent 832 bytes USB DPRAM for endpoint memory allocation
Suspend/Resume Interrupts
CPU Reset possible on USB Bus Reset detection
48MHz from PLL for Full-speed Bus Operation
USB Bus Connection/Disconnection on Microcontroller Request
Crystal-less operation for Low Speed mode
Peripheral Features
On-chip PLL for USB and High Speed Timer: 32 up to 96MHz operation
One 8-bit Timer/Counter with Separate Prescaler and Compare Mode
ATmega16U4/ATmega32U4
8-bit Microcontroller with 16/32K bytes of ISP Flash and
USB Controller
DATASHEET SUMMARY

ATMEGA32-16AU 数据手册

Microchip(微芯)
21 页 / 0.51 MByte
Microchip(微芯)
27 页 / 0.49 MByte
Microchip(微芯)
3 页 / 0.12 MByte
Microchip(微芯)
21 页 / 0.2 MByte
Microchip(微芯)
1 页 / 0.13 MByte

ATMEGA3216 数据手册

ATMEL(爱特美尔)
ATMEL  ATMEGA32-16PU  微控制器, 8位, 低功率高性能, ATmega, 16 MHz, 32 KB, 2 KB, 40 引脚, DIP
ATMEL(爱特美尔)
ATMEL  ATMEGA32-16AU  微控制器, 8位, 低功率高性能, ATmega, 16 MHz, 32 KB, 2 KB, 44 引脚, TQFP
Microchip(微芯)
8 位 megaAVR 微控制器,32KB 到 256KB 闪存我们在 RS Components 提供多款来自 Atmel 的 megaAVR 8 位微控制器。 每个微控制器均基于增强型 RISC 体系结构,并具有 QTouch 库支持。 所有微控制器类型具有不同 Kb 的系统内可编程内存、EEPROM 和 SRAM 以及不同引脚和封装类型。 **megaAVR 8 位微控制器类型** •ATmega32 •ATmega64 •ATmega128 •ATmega324 •ATmega325 •ATmega406 •ATmega640 •ATmega644 •ATmega645 •ATmega1280 •ATmega1281 •ATmega1284 •ATmega2560 •ATmega2561 •ATmega3250 •ATmega6450
Microchip(微芯)
ATmega 系列 16 MHz 32 KB 闪存 2 KB SRAM 8 位 微控制器 - DIP-40
ATMEL(爱特美尔)
ATmega 系列 16 MHz 32 KB 闪存 2 KB SRAM 8 位 微控制器 - MLF-44
Microchip(微芯)
ATmega 系列 16 MHz 32 KB 闪存 2 KB SRAM 8 位 微控制器 - MLF-44
ATMEL(爱特美尔)
ATMEL  ATMEGA32-16AUR  微控制器, 8位, 低功率高性能, ATmega, 16 MHz, 32 KB, 2 KB, 44 引脚, TQFP
ATMEL(爱特美尔)
Microchip(微芯)
AVR 16MHz 闪存:16K@x16bit
Microchip(微芯)
8位 MCU微控制单元, AVR Family ATmega32 Series Microcontrollers, 16 MHz, 32 KB, 2 KB, 44 引脚, QFN
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