单片机-ATmega系列单片机-ATMEGA8HVA-4CKU

参数	数值
DAC Resolution (bits)	0
Ext Interrupts	3
picoPower	No
USB Speed	No
I/O Supply Class	1.8 to 9.0
ADC Resolution (bits)	12
# of Touch Channels	3
USB Interface	No
NAND Interface	No
ADC Speed (ksps)	1.9
Resistive Touch Screen	No
SPI	1
Operating Voltage (Vcc)	1.8 to 9.0
PWM Channels	0
Max. Operating Frequency	4 MHz
Flash (Kbytes)	8 Kbytes
DRAM Memory	No
Calibrated RC Oscillator	Yes
FPU	No
Crypto Engine	No
Max I/O Pins	6
CPU	8-bit AVR
Self Program Memory	YES
Temp. Range (deg C)	-20 to 85
Timers	2
Video Decoder	No
ADC channels	6
SRAM (Kbytes)	0.5
Temp. Sensor	Yes
Input Capture Channels	2
Output Compare channels	4
Hardware QTouch Acquisition	No
Pin Count	28
Camera Interface	No
Graphic LCD	No
32kHz RTC	No
EEPROM (Bytes)	256
MPU / MMU	no / no
External Bus Interface	0
系列	AVR® ATmega
核心处理器	AVR
芯体尺寸	8-Bit
速度	4MHz
RAM容量	512 x 8
程序存储器类型	FLASH
程序存储器容量	8KB (8K x 8)
EEPROM 大小	256 x 8
输入/输出数	7
振荡器型	External
数据转换器	A/D 5x12b
连通性	SPI
工作电压	1.8 V ~ 9 V
工作温度	-20°C ~ 85°C
周边设备	Brown-out Detect/Reset, POR, PWM, WDT

A monitoring and protection circuit for 1-cell and 2-cell Li-ion applications that require high security and authentication, accurate monitoring, low cost, and high utilization of the cell energy. The microcontroller includes 8KB self-programming flash program memory, 512-Bytes SRAM, 256-Bytes EEPROM, 1 or 2 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 ADC with a resolution of 0.84µV. It also supports up to 4 MIPS throughput at 4MHz. 1.8 - 9V operation.

文档(Document)

序号	PDF	描述
1	文档(Document)	ATmega8HVA/16HVA Preliminary Summary (文件大小: 327966, 22 页:, 修订 A, 更新: 04/2008)
2	文档(Document)	ATmega8HVA/16HVA Preliminary (文件大小: 2777286, 196 页:, 修订 A, 更新: 04/2008)
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)	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.
5	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.
6	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.
7	文档(Document)	AVR455: ATAVRSB201 User Guide (文件大小: 2781110, 10 页:, 修订 A, 更新: 10/2008) The ATAVRSB201-1/SB201-2 kits are evaluation and development kits for the new Atmel AVR smart battery device ATmega16HVA which is made for battery packs with 1 series or 2 series lithium ion and lithium polymer cells.
8	文档(Document)	AVR456: Firmware User Guide for SB201-1 & SB201-2 (文件大小: 384843, 29 页数, 修订版 A, 更新时间: 08/2009) This document describes an implementation of a smart battery for the Atmel SB201-1 and SB201-2 reference designs, explaining how to gain optimal safety and accuracy for a Lithium-Ion rechargeable battery-pack. Download the ATAVRSB201 Firmware License Agreement .
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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