Microchip Technology ATSAM4LC2BA-MU ARM微控制器 - MCU Cortex-M4，128KB闪存USB，21触摸通道

Core: ARM Cortex M4

Width: 9 mm

Height: 0.9 mm

Length: 9 mm

I/O Voltage: 3.3 V

Unit Weight: 206.300 mg

Data RAM Size: 32 kB

Data RAM Type: RAM

ADC Resolution: 12 bit

Data Bus Width: 32 bit

Mounting Style: SMD/SMT

Number of I/Os: 43 I/O

Processor Series: ARM Cortex

Moisture Sensitive: Yes

Program Memory Size: 128 kB

Program Memory Type: Flash

Supply Voltage - Max: 1.98 V

Supply Voltage - Min: 1.62 V

Analog Supply Voltage: 3.3 V

Number of ADC Channels: 3 Channel

Maximum Clock Frequency: 48 MHz

Number of Timers/Counters: 3 Timer

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C