| PGA |
1~2048 |
| INTN/GPIO |
16 |
| Watch Dog |
YES |
| MCU |
Arm M0+ |
| DAC (bit) |
12 |
| CTRL IF |
I²C/UART |
| Low Power Mode |
YES |
| Channel |
10 |
| Temperature |
-40℃~85℃ |
| Package (mm) |
QFN 5X5-40L |
| ADC (bit) |
14 |
•24MHz ARM®CortexTM-M0+
•4KB LDROM, 60KB Flash, 16KB SRAM
•Selectable Gains of 1, …, 2048
•100 K SPS 14 bit SAR ADC
•12-bit offset calibration DAC
•CRC32 and High-speed divider
•2 x 24-bit timer, 2 watch-dog
•Support 1MHz I2C, UART
•I2C 7-bit slave address：0x5C
•Max 10 analog input channel, 16 GPIO pins
•Power-on reset, Low voltage detection
•Low voltage reset and temperature detection
•Support In-System Programming (ISP) & In-Circuit Programming (ICP)
•Low power mode
•QFN 5.0mmX5.0mmX0.55mm-40L package
AW86803 is a SoC for pressure sensing front-end data acquisition, processing and control, which is integrated ARM®CortexTM-M0+ core. It has embedded 60k byte program flash (APROM), 4k byte boot program space LDROM, 16k byte SRAM. It integrated timer, watch dog, 1 AFE module, 1 I2C module, 1 UART module and 1 GPIO module.
AW86803 support ISP (In-System Programming) and ICP (In-Circuit Programming). System startup interval is configurable, and it can be configured to boot from ROM, LDROM in SRAM.
