单片机-ATmega系列单片机-ATMEGA32HVB-8X3

参数	数值
Resistive Touch Screen	No
DAC Resolution (bits)	0
Max I/O Pins	17
Ext Interrupts	15
Self Program Memory	YES
Timers	2
Max. Operating Frequency	8 MHz
USB Speed	No
EEPROM (Bytes)	1024
Flash (Kbytes)	32 Kbytes
TWI (I2C)	1
DRAM Memory	No
USB Interface	No
Temp. Sensor	Yes
ADC Speed (ksps)	1.9
Input Capture Channels	2
Hardware QTouch Acquisition	No
Pin Count	44
Graphic LCD	No
32kHz RTC	No
ADC Resolution (bits)	12
MPU / MMU	no / no
Output Compare channels	4
Operating Voltage (Vcc)	4.0 to 25
picoPower	No
I/O Supply Class	4.0 to 25
Video Decoder	No
NAND Interface	No
FPU	No
Crypto Engine	No
SPI	1
CPU	8-bit AVR
Temp. Range (deg C)	-40 to 85
PWM Channels	0
Camera Interface	No
ADC channels	8
# of Touch Channels	8
DAC Channels	0
SRAM (Kbytes)	2
External Bus Interface	0
Calibrated RC Oscillator	Yes
系列	AVR® ATmega
核心处理器	AVR
芯体尺寸	8-Bit
速度	8MHz
RAM容量	2K x 8
程序存储器类型	FLASH
程序存储器容量	32KB (32K x 8)
EEPROM 大小	1K x 8
输入/输出数	17
振荡器型	External
数据转换器	A/D 7x12-bit
连通性	I²C, SPI
工作电压	4 V ~ 25 V
工作温度	-40°C ~ 85°C
周边设备	POR, WDT

A monitoring and protection circuit for 3-cell and 4-cell Li-ion applications that require the highest safety including safe authentication, low cost, and high utilization of the cell energy. The microcontroller includes 32KB self-programming flash program memory, 2KB SRAM, 1024-byte EEPROM, 2, 3 or 4 cells in series, over-current, high-current and short-circuit protection, 12-bit voltage A/D converter, 18-bit coulomb counter current A/D converter, and debugWire interface for on-chip debug.

The device features autonomous battery protection during charging and discharging, and supports very accurate accumulated current measurements using an 18-bit A/D converter with a resolution of 0.84µV. It also supports up to 8 MIPS throughput at 8MHz. 4-25V operation.

文档(Document)

序号	PDF	描述
1	文档(Document)	ATmega16HVB/32HVB Summary (文件大小: 427818, 23 页:, 修订 D, 更新: 10/2011)
2	文档(Document)	ATmega16HVB/32HVB Complete (文件大小: 5424461, 276 页:, 修订 D, 更新: 10/2011)
3	文档(Document)	Atmel AVR32027: Mixing Assembly and C with AVRGCC (文件大小: 140KB, 7 页数, 修订版 A, 更新时间: 07/2012) This application note describes how to mix both C and assembly code in an AVRGCC project using Studio 6 IDE. The application note is written from the perspective that C is the language of choice and assembly language is included in situations where it is either necessary or convenient.
4	文档(Document)	Atmel AVR473: ATAVRSB202 Hardware User Guide (文件大小: 1783244, 13 页:, 修订 A, 更新: 03/2011) The Atmel® ATAVRSB202 Smart Battery board is an evaluation and development kit for the new Atmel Smart Battery device, the Atmel ATmega32HVB. This device is made for battery packs with two, three, or four lithium-ion and lithium-polymer cells in series, and feature autonomous battery protection as well as very accurate voltage, current, and temperature monitoring capabilities.
5	文档(Document)	Atmel AVR474: ATAVRSB202 Firmware User Guide (文件大小: 5351528, 37 页数, 修订版 A, 更新时间: 03/2011) This document describes an example Smart Battery implementation using the Atmel® ATAVRSB202 evaluation kit. The implementation demonstrates how to use the Atmel ATmega16HVB/32HVB to gain optimal safety and measurement accuracy for a lithium-ion rechargeable battery pack. Download the ATAVRSB202 Firmware License Agreement .
6	文档(Document)	AVR351: Runtime calibration and compensation of RC oscillators (文件大小: 160632, 7 页:, 修订 A, 更新: 10/2008) This application note explains how to calibrate RC oscillators at operating temperature or runtime if system temperature changes over time, to achieve the best possible accuracy.
7	文档(Document)	AVR352: Using the Coulomb Counting ADC (文件大小: 140047, 7 页:, 修订 B, 更新: 02/2009) This application note describes how to use the CC-ADC to get maximum accuracy and lowest possible current consumption.
8	文档(Document)	AVR353: Voltage Reference Calibration and Voltage ADC Usage (文件大小: 166354, 6 页:, 修订 A, 更新: 10/2008) This application note explains how to calibrate the very accurate low power bandgap voltage reference embedded in some of the new Atmel AVR Smart Battery devices, and used for the internal Voltage ADC and Coulomb Counting ADC.
9	文档(Document)	AVR491: Quick start guide for SB200 (文件大小: 80, 13 页:, 修订 B, 更新: 11/2008) This document gives an introduction to the use of the SB200. It explains how the SB200 hardware and PC software is used and how it can be used to demonstrate and evaluate the SB201 features and performance.
10	文档(Document)	Automotive Solutions (文件大小: 790538, 15 页:, 修订 I, 更新: 03/2011)
11	文档(Document)	Automotive Solutions (Chinese Version) (文件大小: 999611, 16 页:, 修订 I, 更新: 03/2011)
12	文档(Document)	Battery Management Devices for Lithium-Ion Batteries (文件大小: 408409, 4 页:, 修订 A, 更新: 08/2008)
13	文档(Document)	AVR Instruction Set (文件大小: 1276689, 160 页:, 修订 I, 更新: 07/2010)
14	文档(Document)	AVR and AVR32 - Quick Reference Guide (文件大小: 10252806, 68 页:, 修订 I, 更新: 05/2009) Introduction of the product range of AVR and AVR32 microcontrollers and application processors: Device family description Key features Device selection guides Application oriented device families Tools offer
15	文档(Document)	Next-Generation IDE: Maximizing IP Reuse (文件大小: 988KB, 15 页数, 更新时间: 07/2012)
16	文档(Document)

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