汽车级ATtiny167 带有16K系统内可编程Flash存储器
| Flash (Kbytes) |
16 |
| EEPROM (Kbytes) |
0.5 |
| SRAM (Bytes) |
512 |
| Max I/O Pins |
16 |
| F.max (MHz) |
16 |
| Vcc (V) |
2.7 - 5.5 |
| 10-bit A/D Channels |
11 |
| Analog Comparator |
Yes |
| 16-bit Timers |
1 |
| 8-bit Timer |
1 |
| Brown Out Detector |
Yes |
| Ext Interrupts |
16 |
| Interrupts |
20 |
| On Chip Oscillator |
Yes |
| PWM Channels |
4 |
| RTC |
Yes |
| Self Program Memory |
Yes |
| SPI |
1+USI |
| TWI |
No |
| UART |
Yes |
| Watchdog |
Yes |
| Pb-Free Packages |
VQFN (Sawn) 32
TSSOP 20
SOIC 20 |
The ATtiny167 provides the following features: 16K byte of In-System Programmable Flash, 512 bytes EEPROM, 512 bytes SRAM, 6 general purpose I/O lines, 32 general purpose working reg-isters, one 8-bit Timer/Counter with compare modes, one 8-bit high speed Timer/Counter, Universal Serial Interface, a LIN controller, Internal and External Interrupts, a 4-channel, 10-bit ADC, a programmable Watchdog Timer with internal Oscillator, and three software selectable power saving modes
The ATtiny167 have been developed and manufactured according to the most stringent requirements
of the international standard ISO-TS-16949. This data sheet contains limit values
extracted from the results of extensive characterization (temperature and voltage). The quality
and reliability of the ATtiny167 have been verified during regular product qualification as per
AEC-Q100 grade 1.
As indicated in the ordering information paragraph, the products are available in only one temperature
grade as listed in
ATtiny167 产品特性
- High Performance, Low Power AVR® 8-Bit Microcontroller
Advanced RISC Architecture
– 123 Powerful Instructions – Most Single Clock Cycle Execution
– 32 x 8 General Purpose Working Registers
– Fully Static Operation
Non-volatile Program and Data Memories
– 16K Byte of In-System Programmable (ISP) Program Memory Flash
Endurance: 10,000 Write/Erase Cycles
– 512 Bytes In-System Programmable EEPROM
Endurance: 100,000 Write/Erase Cycles
– 512 Bytes Internal SRAM
– Programming Lock for Self-Programming Flash Program and EEPROM Data
Security
– Low size LIN/UART Software In-System Programmable
Peripheral Features
– LIN 2.1 and 1.3 Controller or 8-Bit UART
– 8-bit Asynchronous Timer/Counter0:
. 10-bit Clock Prescaler
. 1 Output Compare or 8-bit PWM Channel
– 16-bit Synchronous Timer/Counter1:
. 10-bit Clock Prescaler
. External Event Counter
. 2 Output Compares Units or 16-bit PWM Channels on 2x 4 Separated Pins
– Master/Slave SPI Serial Interface,
– Universal Serial Interface (USI) with Start Condition Detector (Master/Slave SPI,
TWI, AES, ...)
– 10-bit ADC:
. 11 Single Ended Channels
. 16 Differential ADC Channel Pairs with Programmable Gain (8x or 20x)
– On-chip Analog Comparator with Selectable Voltage Reference
– 100μA ±6% Current Source (LIN Node Identification)
– On-chip Temperature Sensor
– Programmable Watchdog Timer with Separate On-chip Oscillator
Special Microcontroller Features
– Dynamic Clock Switching (External/Internal RC/Watchdog Clock)
– DebugWIRE On-chip Debug (OCD) System
– Hardware In-System Programmable (ISP) via SPI Port
– External and Internal Interrupt Sources
– Interrupt and Wake-up on Pin Change
– Low Power Idle, ADC Noise Reduction, and Power-down Modes
– Enhanced Power-on Reset Circuit
– Programmable Brown-out Detection Circuit
– Internal Calibrated RC Oscillator 8MHz
– 4-16 MHz and 32 KHz Crystal/Ceramic Resonator Oscillators
I/O and Packages
– 16 Programmable I/O Lines
– 20-pin SOIC, 32-pad QFN and 20-pin TSSOP
Operating Voltage:
– 2.7 - 5.5V for ATtiny167
Speed Grade:
– 0 - 8 MHz @ 2.7 - 5.5V (Automotive Temp. Range: -40°C to +125°C)
– 0 - 16 MHz @ 4.5 - 5.5V (Automotive Temp. Range: -40°C to +125°C)
ATtiny167汽车级 订购型号
ATtiny167 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ATtiny167 数据手册DataSheet 下载. PDF（简洁版）
- ATMEL 爱特梅尔AVR 微控制器ATtiny167 数据手册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
