Datasheet Microchip ATtiny48 — 数据表
制造商 | Microchip |
系列 | ATtiny48 |
Microchip基于picoPower 8位AVR RISC的微控制器具有4KB ISP闪存,64位EEPROM,256位SRAM,8位定时器/计数器和带PWM的16位定时器/计数器,10位A / D转换器,SPI和debugWIRE用于片上调试
数据表
价格
打包
ATTINY48-AU | ATTINY48-AUR | ATTINY48-MMH | ATTINY48-MMHR | ATTINY48-MMU | ATTINY48-MMUR | ATTINY48-MU | ATTINY48-MUR | ATTINY48-PU | |
---|---|---|---|---|---|---|---|---|---|
N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
Package | TQFP | TQFP | VQFN | VQFN | VQFN | VQFN | VQFN | VQFN | SPDIP |
参数化
Parameters / Models | ATTINY48-AU | ATTINY48-AUR | ATTINY48-MMH | ATTINY48-MMHR | ATTINY48-MMU | ATTINY48-MMUR | ATTINY48-MU | ATTINY48-MUR | ATTINY48-PU |
---|---|---|---|---|---|---|---|---|---|
ADC Input | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
ADC with Computation | No | No | No | No | No | No | No | No | No |
Angular Timer | No | No | No | No | No | No | No | No | No |
Architecture | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
CPU Type | 8-bit AVR | 8-bit AVR | 8-bit AVR | 8-bit AVR | 8-bit AVR | 8-bit AVR | 8-bit AVR | 8-bit AVR | 8-bit AVR |
CRC | No | No | No | No | No | No | No | No | No |
Class B Hardware | No | No | No | No | No | No | No | No | No |
Emulated EEPROM in Flash | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 |
High Voltage Capable | No | No | No | No | No | No | No | No | No |
I2C | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Internal Oscillator | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
Internal Voltage Reference, Bandgap | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
Lead Count | 32 | 32 | 28 | 28 | 28 | 28 | 32 | 32 | 28 |
Math Accelerator | No | No | No | No | No | No | No | No | No |
Max 16-Bit Digital Timers | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Max 8-Bit Digital Timers | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Max ADC Resolution, Bits | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Max CPU Speed, MHz | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
Max PWM outputs, including complementary | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Number of Comparators | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Operation Voltage Max, V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
Operation Voltage Min, V | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 |
Package Width | 7x7x1mm | 7x7x1mm | 4x4x1mm | 4x4x1mm | 4x4x1mm | 4x4x1mm | 5x5x1mm | 5x5x1mm | .300in |
Peripheral Pin Select / Pin Muxing | No | No | No | No | No | No | No | No | No |
Pin count | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
Program Memory Size, KB | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
SPI | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
SRAM, Bytes | 256 | 256 | 256 | 256 | 256 | 256 | 256 | 256 | 256 |
Temp Range Max | 85 | 85 | 85 | 85 | 85 | 85 | 85 | 85 | 85 |
Temp Range Min | -40 | -40 | -40 | -40 | -40 | -40 | -40 | -40 | -40 |
Zero Cross detect | No | No | No | No | No | No | No | No | No |
其他选择
模型线
系列: ATtiny48 (9)
制造商分类
- Microcontrollers > 8-bit Microcontrollers