ATmega406 带有40K系统内可编程Flash存储器
| Flash (Kbytes) |
40 |
| EEPROM (Kbytes) |
0.5 |
| SRAM (Bytes) |
2048 |
| Max I/O Pins |
18 |
| F.max (MHz) |
1 |
| Vcc (V) |
4-25 |
| 16-bit Timers |
1 |
| 8-bit Timer |
1 |
| PWM channels |
1 |
| RTC |
Yes |
| TWI |
Yes |
| ISP |
Yes |
| Analog Comparator |
Yes |
| Brown Out Detector |
Yes |
| Watchdog |
Yes |
| On Chip Oscillator |
Yes |
| Hardware Multiplie |
Yes |
| Interrupts |
23 |
| Ext Interrupts |
4 |
| Self Program Memor |
Yes |
| Packages |
LQFP 48 |
40-Kbyte self-programming Flash Program Memory, 2-Kbyte SRAM, 512-Byte EEPROM, up to 4 Battery Cells in series, Cell balancing, Under-voltage protection, Over-current and Short-circuit protection, 12-bit Voltage ADC, Coulomb Counter Current measurement, SM-bus interfae, JTAG interface for on-chip debug. Up to 1 MIPS throughput at 1 MHz. 4 - 25 Volt Operation.
ATmega406 特性
- High Performance, Low Power AVR(R) 8-bit Microcontroller
- Advanced RISC Architecture
– 124 Powerful Instructions - Most Single Clock Cycle Execution
– 32 x 8 General Purpose Working Registers
– Fully Static Operation
– Up to 1 MIPS Throughput at 1 MHz
- Nonvolatile Program and Data Memories
– 40K Bytes of In-System Self-Programmable Flash, Endurance: 10,000 Write/Erase
Cycles
– Optional Boot Code Section with Independent Lock Bits
In-System Programming by On-chip Boot Program
True Read-While-Write Operation
– 512 bytes EEPROM, Endurance: 100,000 Write/Erase Cycles
– 2K Bytes Internal SRAM
– Programming Lock for Software Security
- On-chip Debugging
– Extensive On-chip Debug Support
– Available through JTAG interface
- Battery Management Features
– Two, Three, or Four Cells in Series
– Deep Under-voltage Protection
– Over-current Protection (Charge and Discharge)
– Short-circuit Protection (Discharge)
– Integrated Cell Balancing FETs
– High Voltage Outputs to Drive Charge/Precharge/Discharge FETs
- Peripheral Features
– One 8-bit Timer/Counter with Separate Prescaler, Compare Mode, and PWM
– One 16-bit Timer/Counter with Separate Prescaler and Compare Mode
– 12-bit Voltage ADC, Eight External and Two Internal ADC Inputs
– High Resolution Coulomb Counter ADC for Current Measurements
– TWI Serial Interface for SM-Bus
– Programmable Wake-up Timer
– Programmable Watchdog Timer
- Special Microcontroller Features
– Power-on Reset
– On-chip Voltage Regulator
– External and Internal Interrupt Sources
– Four Sleep Modes: Idle, Power-save, Power-down, and Power-off
- Packages
– 48-pin LQFP
- Operating Voltage: 4.0 - 25V
- Maximum Withstand Voltage (High-voltage pins): 28V
- Temperature Range: -30°C to 85°C
– Speed Grade: 1 MHz
8-bit
Microcontroller
with 40K Bytes
In-System
Programmable
Flash
ATmega406
Preliminary
Summary
2548ES
ATmega406 订购型号
| Speed (MHz) |
Power Supply |
Ordering Code |
Package |
Operation Range |
| 1 |
4.0 - 25V |
ATmega406-1AAU |
48AA |
Industrial
(-30°C to 85°C) |
ATmega406 应用技术支持与电子电路设计开发资源下载
- ATMEL 爱特梅尔AVR 微控制器ATmega406 数据手册DataSheet 下载 .PDF
- Atmel 爱特梅尔AVR 微控制器简介.PDF (编号:Tech AVR 000)MLF 32
- 面向新手的AVR 开发工具,及基本知识.PDF(编号:Tech AVR 001)
- 使用AVR 定时/计数器的PWM功能设计要点 .PDF
- AVR指令集（版本：0856G–AVR–07/08）
- AVR 微控制器汽车应用解决方案 . pdf
- AVR 微控制器选型指南. pdf
- ATMEL 爱特梅尔公司全线产品目录. pdf