ATmega169P 汽车级带有16K系统内可编程Flash存储器
| Flash (Kbytes) |
16 |
| EEPROM (Kbytes) |
0.5 |
| SRAM (Bytes) |
1024 |
| Max I/O Pins |
54 |
| F.max (MHz) |
16 |
| Vcc (V) |
2.7 - 5.5 |
| 10-bit A/D Channels |
8 |
| Analog Comparator |
Yes |
| 16-bit Timers |
1 |
| 8-bit Timer |
2 |
| Brown Out Detector |
Yes |
| Ext Interrupts |
17 |
| Hardware Multiplier |
Yes |
| Interrupts |
23 |
| On Chip Oscillator |
Yes |
| PWM Channels |
4 |
| RTC |
Yes |
| Self Program Memory |
Yes |
| SPI |
Yes |
| TWI |
USI |
| UART |
1 |
| Watchdog |
Yes |
| Pb-Free Packages |
TQFP 64 |
16-Kbyte self-programming Flash Program Memory, 1-Kbyte SRAM, 512 Byte EEPROM, 8 Channel 10-bit A/D-converter. JTAG interface for on-chip-debug. 4 X 25 Segment LCD Driver. Up to 16 MIPS throughput at 16 MHz. 2.7 - 5.5 Volt Operation.
The ATmega169P is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executingpowerful instructions in a single clock cycle, the ATmega169P achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.
ATmega169P 特性
- High Performance, Low Power AVR8-Bit
- Microcontroller
- Advanced RISC Architecture
- 130 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
- High Endurance Non-volatile Memory segments
- 16K Bytes of In-System Self-programmable Flash program memory
- 512 Bytes EEPROM
- 1K Bytes Internal SRAM
- Write/Erase cyles: 10,000 Flash/100,000 EEPROM(1)(3)
- Data retention: 20 years at 85°C /100 years at 25°C (2)(3)
- Optional Boot Code Section with Independent Lock Bits
In-System Programming by On-chip Boot Program
True Read-While-Write Operation
- Programming Lock for Software Security
- 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
- Peripheral Features
- 4 x 25 Segment LCD Driver
- Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode
- One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture
Mode
- Real Time Counter with Separate Oscillator
- Four PWM Channels
- 8-channel, 10-bit ADC
- Programmable Serial USART
- Master/Slave SPI Serial Interface
- Universal Serial Interface with Start Condition Detector
- Programmable Watchdog Timer with Separate On-chip Oscillator
- On-chip Analog Comparator
- Interrupt and Wake-up on Pin Change
- Special Microcontroller Features
- Power-on Reset and Programmable Brown-out Detection
- Internal Calibrated Oscillator
- External and Internal Interrupt Sources
- Five Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, and
Standby
- I/O and Packages
- 54 Programmable I/O Lines
- 64-lead TQFP and 64-pad QFN/MLF
- Speed Grade:
- ATmega169PV: 0 - 4 MHz @ 1.8 - 5.5V, 0 - 8 MHz @ 2.7 - 5.5V
- ATmega169P: 0 - 8 MHz @ 2.7 - 5.5V, 0 - 16 MHz @ 4.5 - 5.5V
- Temperature range:
- -40°C to 85°C Industrial
- Ultra-Low Power Consumption
- Active Mode:
1 MHz, 1.8V: 330 μA
32 kHz, 1.8V: 10 μA (including Oscillator)
32 kHz, 1.8V: 25 μA (including Oscillator and LCD)
- Power-down Mode:
0.1 μA at 1.8V
- Power-save Mode:
0.6 μA at 1.8V(Including 32 kHz RTC)
ATmega169P 订购型号
ATmega169P汽车级 订购型号
| Speed (MHz) |
Power Supply |
Ordering Code |
Package |
Operation Range |
| 16 |
2.7 - 5.5V |
ATmega169P-15AT |
MD |
Automotive
(-40°C to 85°C) |
ATmega169P 应用技术支持与电子电路设计开发资源下载
- AVR 单片机ATmega169P 数据手册资料 DataSheet 下载. PDF(简洁版)
- AVR 单片机ATmega169P 数据手册资料 DataSheet 下载. PDF（完整版）
- 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
