N76S003AQ20

N76S003AQ20 is an embedded Flash type 1T 8051-based microcontroller, offers 18 KB Flash ROM, configurable Data Flash and 1 KB SRAM. It supports wide operating voltage of 2.4V to 5.5V , temperature range of - 40 ℃ to 105 ℃ , and high noise immunity of 7 kV ESD and 4 kV EFT.

N76S003AQ20 provides up to 18 I/O pins under 20 pin package and rich peripherals including two UART s, SPI, I²C, 6-ch PWM output, wake-up function, and Brown-out detector. The competitive features include a high precision <2 % deviation 16 MHz Internal RC oscillator, and a high resolution 12-bit 8 channel ADC. N76S003AQ20 supports small form factor packages QFN20 (3 mm x 3 mm) to make designing easily.

Target Application:
Access Control System, Thermostat, Bluetooth Speaker, Electric Meter, Data Collector, Battery charger, Beauty Equipment, Small Home Appliance, etc.

Key Features:
•Core
 
-1T 8051 processor
 
-Max frequency up to 16 MHz
 
-Wide operating voltage: 2.4V to 5.5V
 
-Temperature range: - 40 ℃ to 105 ℃
 
 
 
•Memory
 
-18 KB of Flash memory
 
-1 KB of SRAM
 
-Supports configurable Data Flash
 
-Supports program update by:ISP (In-System Programming)
ICP (In-Circuit Programming)
IAP (In-Application Programming)

 
 
 
•PWM
 
-Up to 6-ch PWM
 
-Programmable dead-zone generator
 
 
•ADC
 
-12-bit 8-ch ADC
 
-Runs up to 500 kSPS
 
 
•Connectivity
 
-Two UARTs up to 115200 bps
 
-One SPI up to 8 MHz
 
-One I²C up to 400 kHz
 
 
 
•Clock Control
 
-2 % deviation 16 MHz Internal RC oscillator
 
-10 kHz Internal RC oscillator
 
 
 
•Package
 
-QFN20