Datasheet > 90USB1287-16MU

90USB1287-16MU

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
爱特美尔 - ATMEL		微控制器
页数	文件大小	规格书
434页	3172K
描述
Microcontroller with 64/128K Bytes of ISP Flash and USB Controller

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中文翻译

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数据手册

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90USB1287-16MU 数据手册

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 16 MHz

– On-Chip 2-cycle Multiplier

• Non-volatile Program and Data Memories

8-bit

– 64/128K Bytes of In-System Self-Programmable Flash

• Endurance: 100,000 Write/Erase Cycles

Microcontroller

with

64/128K Bytes

of ISP Flash

and USB

– Optional Boot Code Section with Independent Lock Bits

• In-System Programming by On-chip Boot Program hardware activated after

reset

• True Read-While-Write Operation

– 2K/4K (64K/128K Flash version) Bytes EEPROM

• Endurance: 100,000 Write/Erase Cycles

– 4K/8K (64K/128K Flash version) Bytes Internal SRAM

– Up to 64K Bytes Optional External Memory Space

– Programming Lock for Software Security

Controller

• 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 and On-The-Go Module

– Complies fully with:

AT90USB646

AT90USB647

AT90USB1286

AT90USB1287

– Universal Serial Bus Specification REV 2.0

– On-The-Go Supplement to the USB 2.0 Specification Rev 1.0

– Supports data transfer rates up to 12 Mbit/s and 1.5 Mbit/s

• USB Full-speed/Low Speed Device Module with Interrupt on Transfer Completion

– Endpoint 0 for Control Transfers : up to 64-bytes

– 6 Programmable Endpoints with IN or Out Directions and with Bulk, Interrupt or

Isochronous Transfers

Preliminary

– Configurable Endpoints size up to 256 bytes in double bank mode

– Fully independant 832 bytes USB DPRAM for endpoint memory allocation

– Suspend/Resume Interrupts

– Power-on Reset and USB Bus Reset

– 48 MHz PLL for Full-speed Bus Operation

– USB Bus Disconnection on Microcontroller Request

• USB OTG:

– Supports Host Negotiation Protocol (HNP) and Session Request Protocol (SRP)

for OTG dual-role devices

– Provide Status and control signals for software implementation of HNP and SRP

– Provides programmable times required for HNP and SRP

• Peripheral Features

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

– Two16-bit Timer/Counter with Separate Prescaler, Compare- and Capture Mode

– Real Time Counter with Separate Oscillator

– Two 8-bit PWM Channels

12 3 4 5 6 7...434

中文翻译

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与90USB1287-16MU相关器件

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90USB82-16MU	ATMEL	获取价格	8-bit Microcontroller with 8/16K Bytes of ISP Flash
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90YFWG	HAMMOND	获取价格	Panneaux intÃ©rieurs pour armoires autoportan

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