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90USB82-16MU: 产品描述8-bit Microcontroller with 8/16K Bytes of ISP Flash; 产品类别嵌入式处理器和控制器微控制器和处理器; 文件大小2MB，共306页; 制造商Atmel (Microchip); 标准

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90USB82-16MU概述

8-bit Microcontroller with 8/16K Bytes of ISP Flash

90USB82-16MU规格参数

参数名称	属性值
是否Rohs认证	符合
厂商名称	Atmel (Microchip)
零件包装代码	QFN
包装说明	HVQCCN, LCC32,.2SQ,20
针数	32
Reach Compliance Code	compli
具有ADC	NO
其他特性	ALSO OPERATES WITH 2.7 V MINIMUM SUPPLY AT 8 MHZ
地址总线宽度
位大小	8
CPU系列	AVR RISC
最大时钟频率	16 MHz
DAC 通道	NO
DMA 通道	NO
外部数据总线宽度
JESD-30 代码	S-XQCC-N32
长度	5 mm
I/O 线路数量	22
端子数量	32
最高工作温度	85 °C
最低工作温度	-40 °C
PWM 通道	YES
封装主体材料	UNSPECIFIED
封装代码	HVQCCN
封装等效代码	LCC32,.2SQ,20
封装形状	SQUARE
封装形式	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
电源	2/5 V
认证状态	Not Qualified
RAM（字节）	512
ROM（单词）	8192
ROM可编程性	FLASH
座面最大高度	1 mm
速度	16 MHz
最大压摆率	18 mA
最大供电电压	5.5 V
最小供电电压	4.5 V
标称供电电压	5 V
表面贴装	YES
技术	CMOS
温度等级	INDUSTRIAL
端子形式	NO LEAD
端子节距	0.5 mm
端子位置	QUAD
宽度	5 mm
uPs/uCs/外围集成电路类型	MICROCONTROLLER, RISC

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Features

•

High Performance, Low Power AVR

8-Bit Microcontroller

•

Advanced RISC Architecture

– 125 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

Non-volatile Program and Data Memories

– 8K / 16K Bytes of In-System Self-Programmable Flash

• Endurance: 10,000 Write/Erase Cycles

– Optional Boot Code Section with Independent Lock Bits

• USB boot-loader programmed by default in the factory

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

reset

• True Read-While-Write Operation

– 512 Bytes EEPROM

• Endurance: 100,000 Write/Erase Cycles

– 512 Bytes Internal SRAM

– Programming Lock for Software Security

USB 2.0 Full-speed Device Module with Interrupt on Transfer Completion

– Complies fully with Universal Serial Bus Specification REV 2.0

– 48 MHz PLL for Full-speed Bus Operation : data transfer rates at 12 Mbit/s

– Fully independant 176 bytes USB DPRAM for endpoint memory allocation

– Endpoint 0 for Control Transfers: from 8 up to 64-bytes

– 4 Programmable Endpoints:

• IN or Out Directions

• Bulk, Interrupt and IsochronousTransfers

• Programmable maximum packet size from 8 to 64 bytes

• Programmable single or double buffer

– Suspend/Resume Interrupts

– Microcontroller reset on USB Bus Reset without detach

– USB Bus Disconnection on Microcontroller Request

– USB pad multiplexed with PS/2 peripheral for single cable capability

Peripheral Features

– PS/2 compliant pad

– One 8-bit Timer/Counters with Separate Prescaler and Compare Mode (two 8-bit

PWM channels)

– One 16-bit Timer/Counter with Separate Prescaler, Compare and Capture Mode

(three 8-bit PWM channels)

– USART with SPI master only mode and hardware flow control (RTS/CTS)

– Master/Slave SPI Serial Interface

– Programmable Watchdog Timer with Separate On-chip Oscillator

– On-chip Analog Comparator

– Interrupt and Wake-up on Pin Change

On Chip Debug Interface (debugWIRE)

Special Microcontroller Features

– Power-On Reset and Programmable Brown-out Detection

– Internal Calibrated Oscillator

– External and Internal Interrupt Sources

•

8-bit

Microcontroller

with

8/16K Bytes of

ISP Flash

and USB

Controller

AT90USB82

AT90USB162

•

7707D–AVR–07/08

AT90USB82/162

architecture is more code efficient while achieving throughputs up to ten times faster than con-

ventional CISC microcontrollers.

The AT90USB82/162 provides the following features: 8K / 16K bytes of In-System Programma-

ble Flash with Read-While-Write capabilities, 512 bytes EEPROM, 512 bytes SRAM, 22 general

purpose I/O lines, 32 general purpose working registers, two flexible Timer/Counters with com-

pare modes and PWM, one USART, a programmable Watchdog Timer with Internal Oscillator,

an SPI serial port, debugWIRE interface, also used for accessing the On-chip Debug system

and programming and five software selectable power saving modes. The Idle mode stops the

CPU while allowing the SRAM, Timer/Counters, SPI port, and interrupt system to continue func-

tioning. The Power-down mode saves the register contents but freezes the Oscillator, disabling

all other chip functions until the next interrupt or Hardware Reset. In Standby mode, the Crys-

tal/Resonator Oscillator is running while the rest of the device is sleeping. This allows very fast

start-up combined with low power consumption. In Extended Standby mode, the main Oscillator

continues to run.

The device is manufactured using Atmel’s high-density nonvolatile memory technology. The on-

chip ISP Flash allows the program memory to be reprogrammed in-system through an SPI serial

interface, by a conventional nonvolatile memory programmer, or by an on-chip Boot program

running on the AVR core. The boot program can use any interface to download the application

program in the application Flash memory. Software in the Boot Flash section will continue to run

while the Application Flash section is updated, providing true Read-While-Write operation. By

combining an 8-bit RISC CPU with In-System Self-Programmable Flash on a monolithic chip,

the Atmel AT90USB82/162 is a powerful microcontroller that provides a highly flexible and cost

effective solution to many embedded control applications.

The AT90USB82/162 AVR is supported with a full suite of program and system development

tools including: C compilers, macro assemblers, program debugger/simulators, in-circuit emula-

tors, and evaluation kits.

2.2

2.2.1

Pin Descriptions

VCC

Digital supply voltage.

2.2.2

GND

Ground.

2.2.3

Port B (PB7..PB0)

Port B is an 8-bit bi-directional I/O port with internal pull-up resistors (selected for each bit). The

Port B output buffers have symmetrical drive characteristics with both high sink and source

capability. As inputs, Port B pins that are externally pulled low will source current if the pull-up

resistors are activated. The Port B pins are tri-stated when a reset condition becomes active,

even if the clock is not running.

Port B also serves the functions of various special features of the AT90USB82/162 as listed on

page 74.

7707D–AVR–07/08

90USB82-16MU相似产品对比

	90USB82-16MU	90USB162-16MU	90USB162-16AU
描述	8-bit Microcontroller with 8/16K Bytes of ISP Flash	8-bit Microcontroller with 8/16K Bytes of ISP Flash	8-bit Microcontroller with 8/16K Bytes of ISP Flash
是否Rohs认证	符合	符合	符合
厂商名称	Atmel (Microchip)	Atmel (Microchip)	Atmel (Microchip)
零件包装代码	QFN	QFN	QFP
包装说明	HVQCCN, LCC32,.2SQ,20	HVQCCN, LCC32,.2SQ,20	TQFP, TQFP32,.35SQ,32
针数	32	32	32
Reach Compliance Code	compli	compli	compliant
具有ADC	NO	NO	NO
其他特性	ALSO OPERATES WITH 2.7 V MINIMUM SUPPLY AT 8 MHZ	ALSO OPERATES WITH 2.7 V MINIMUM SUPPLY AT 8 MHZ	ALSO OPERATES WITH 2.7 V MINIMUM SUPPLY AT 8 MHZ
位大小	8	8	8
CPU系列	AVR RISC	AVR RISC	AVR RISC
最大时钟频率	16 MHz	16 MHz	16 MHz
DAC 通道	NO	NO	NO
DMA 通道	NO	NO	NO
JESD-30 代码	S-XQCC-N32	S-XQCC-N32	S-PQFP-G32
长度	5 mm	5 mm	7 mm
I/O 线路数量	22	22	22
端子数量	32	32	32
最高工作温度	85 °C	85 °C	85 °C
最低工作温度	-40 °C	-40 °C	-40 °C
PWM 通道	YES	YES	YES
封装主体材料	UNSPECIFIED	UNSPECIFIED	PLASTIC/EPOXY
封装代码	HVQCCN	HVQCCN	TQFP
封装等效代码	LCC32,.2SQ,20	LCC32,.2SQ,20	TQFP32,.35SQ,32
封装形状	SQUARE	SQUARE	SQUARE
封装形式	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	FLATPACK, THIN PROFILE
电源	2/5 V	2/5 V	2/5 V
认证状态	Not Qualified	Not Qualified	Not Qualified
RAM（字节）	512	512	512
ROM（单词）	8192	16384	16384
ROM可编程性	FLASH	FLASH	FLASH
座面最大高度	1 mm	1 mm	1.2 mm
速度	16 MHz	16 MHz	16 MHz
最大压摆率	18 mA	18 mA	18 mA
最大供电电压	5.5 V	5.5 V	5.5 V
最小供电电压	4.5 V	4.5 V	4.5 V
标称供电电压	5 V	5 V	5 V
表面贴装	YES	YES	YES
技术	CMOS	CMOS	CMOS
温度等级	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
端子形式	NO LEAD	NO LEAD	GULL WING
端子节距	0.5 mm	0.5 mm	0.8 mm
端子位置	QUAD	QUAD	QUAD
宽度	5 mm	5 mm	7 mm
uPs/uCs/外围集成电路类型	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC

90USB82-16MU

90USB82-16MU概述

90USB82-16MU规格参数

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90USB82-16MU相似产品对比

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