ATtiny15L
ATtiny15L 概述
1-Kbyte In-System programmable Flash Program Memory, 64-Byte EEPROM, 32-Byte Register File, 4-channel 10-bit A/D, Up to 1.6 MIPS throughput at 1.6 MHz.
The fast-access Register File concept contains 32 x 8-bit general purpose working registers with a single-clock-cycle access time. This means that during one single clock
cycle, one ALU (Arithmetic Logic Unit) operation is executed. Two operands are output
from the Register File, the operation is executed, and the result is stored back in the
Register File – in one clock cycle. Two of the 32 registers can be used as a 16-bit pointer for indirect memory access. This pointer is called the Z-pointer, and can address the Register File, IO file and the Flash Program memory
ATtiny15L 特性
- High-performance, Low-power AVR® 8-bit Microcontroller
- Advanced RISC Architecture
– 90 Powerful Instructions – Most Single Clock Cycle Execution
– 32 x 8 General Purpose Working Registers
– Fully Static Operation
- Non-volatile Program and Data Memories
– 1K Byte In-System Programmable Flash Program Memory
Endurance: 1,000 Write/Erase Cycles
– 64 Bytes EEPROM
Endurance: 100,000 Write/Erase Cycles
– Programming Lock for Flash Program Data Security
- Peripheral Features
– Interrupt and Wake-up on Pin Change
– Two 8-bit Timer/Counters with Separate Prescalers
– One 150 kHz, 8-bit High-speed PWM Output
– 4-channel 10-bit ADC
One Differential Voltage Input with Optional Gain of 20x
– On-chip Analog Comparator
– Programmable Watchdog Timer with On-chip Oscillator
- Special Microcontroller Features
– In-System Programmable via SPI Port
– Enhanced Power-on Reset Circuit
– Programmable Brown-out Detection Circuit
– Internal, Calibrated 1.6 MHz Tunable Oscillator
– Internal 25.6 MHz Clock Generator for Timer/Counter
– External and Internal Interrupt Sources
– Low-power Idle and Power-down Modes
- Power Consumption at 1.6 MHz, 3V, 25°C
– Active: 3.0 mA
– Idle Mode: 1.0 mA
– Power-down: < 1 μA
- I/O and Packages
– 8-lead PDIP and 8-lead SOIC: 6 Programmable I/O Lines
- Operating Voltages
– 2.7V - 5.5V
ATtiny15L 参数
| Flash (Kbytes) |
1 |
| EEPROM (Kbytes) |
0.0625 |
| Max I/O Pins |
6 |
| F.max (MHz) |
1.6 |
| Vcc (V) |
2.7-5.5 |
| 8-bit Timer |
2 |
| PWM (channels) |
1 |
| ISP |
Yes |
| 10-bit A/D (Channe |
4 |
| Analog Comparator |
Yes |
| Brown Out Detector |
Yes |
| Watchdog |
Yes |
| On Chip Oscillator |
Yes |
| Interrupts |
8 |
| Ext Interrupts |
1(+5) |
| writeText(varPackage) 封装 |
SOIC (208mil) 8 PDIP 8 |
ATtiny15L 订购型号
| Power Supply |
Speed (MHz) |
Ordering Code |
Package |
Operation Range |
| 2.7 - 5.5V |
1.6 |
ATtiny15L-1PC
ATtiny15L-1PU
ATtiny15L-1SC
ATtiny15L-1SU |
8P3
8P3
8S2
8S2 |
Commercial (0°C to 70°C) |
ATtiny15L-1PI
ATtiny15L-1PU
ATtiny15L-1SI
ATtiny15L-1SU |
8P3
8P3
8S2
8S2 |
Industrial (-40°C to 85°C) |
ATtiny15L 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ATtiny15L 数据手册DataSheet 下载. PDF
- ATMEL 爱特梅尔AVR 微控制器ATtiny15L 英文数据手册DataSheet 下载 .PDF
- ATMEL 爱特梅尔半导体公司产品线. PDF (编号:Atmel Products)
- 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
