32-bit RISC microcontroller featuring an ARM core, operating at up to 40MHz. This surface-mount device offers 256KB of FLASH memory and 16KB of RAM, with 83 programmable I/O pins. Integrated peripherals include 2 I2C channels, 5 UART channels, 2 SPI channels, and 11 timers/counters, alongside 18 ADC channels. Packaged in a 100-pin LQFP (14x14mm, 0.50mm pitch) with a 2.7mm height, it operates from a 5V supply and is RoHS compliant.
| RoHS |
Compliant |
| Mount |
Surface Mount |
| Width |
14mm |
| Height |
2.7mm |
| Length |
20mm |
| RAM Size |
16KB |
| Interface |
I2C, UART |
| Lead Free |
Lead Free |
| Packaging |
Tray |
| Memory Size |
256KB |
| Memory Type |
FLASH, |
| Package/Case |
PQFP |
| Max Frequency |
40MHz |
| Data Bus Width |
32b |
| RoHS Compliant |
Yes |
| Watchdog Timer |
Yes |
| Core Architecture |
ARM |
| Radiation Hardening |
No |
| Number of ADC Channels |
18 |
| Number of I2C Channels |
2 |
| Number of SPI Channels |
2 |
| Number of UART Channels |
5 |
| Operating Supply Voltage |
5V |
| Max Operating Temperature |
70°C |
| Min Operating Temperature |
-40°C |
| Number of Timers/Counters |
11 |
| Number of Programmable I/O |
83 |