MG51XB9AE

NuMicro® MG51XB9AE is embedded with based on 1T 8051-based CMOS microcontroller, It supports 16/24 MHz core speed and features up to 16K bytes flash, 0 bytes SRAM, and 1 Kbyte of auxiliary RAM (XRAM), 4 Kbytes of Flash loader memory (LDROM), 2.4V to 5.5V operating voltage, and -40°C to105°C operating temperature.

MG51 series is equipped with rich features 4 sets of 16-bit Timers, 8 channels of 500k SPS 12-bit ADC, 6 channels of PWM, 2 sets of UARTs, 1 set of SPI, 1 set of I²C MG51 series is suitable for high-reliability industrial and consumer applications. package is available in TSSOP20.

Target Application:

Home appliances
LED lighting controls
Motor controls
Industrial automation

Features:

•Operating Characteristics
 
-Operating Voltage: 2.4 V to 5.5 V
 
-Operating Speed: Up to 24 MHz
 
-Operating Temperature: -40°C to +105°C
 
 
 
•Core
 
-1T 8051-based CMOS microcontroller running up to 24 MHz
 
-Instruction set fully compatible with MCS-51
 
-4-priority-level interrupts capability
 
 
•Memory
 
-16 Kbytes Flash
 
-Configurable 4 Kbytes of LDROM, which provides flexibility to user developed Boot Code.
 
-0 Bytes SRAM
 
-256 Bytes on-chip RAM.
 
-Flash Memory accumulated with pages of 128 Bytes each.
 
-Built-in In-Application-Programmable (IAP).
 
 
•Clocks
 
-16 MHz high-speed internal oscillator with selectable 24 MHz core speed, trimmed to ±1% when VDD 3.3V, ±3% in all condition
 
-10 kHz low-speed internal oscillator. calibrating to ±10% precision
 
 
 
•Timers
 
-Four 16-bit timers
 
-Six channels of pulse width modulator (PWM) output, with Fault Brake function
 
-One dedicated Self Wake-up Timer (WKT) for self-timed wake-up for low-power modes
 
-One programmable Watchdog Timer (WDT) clocked by dedicated 10 kHz internal source
 
 
•Power Management
 
-Two low power modes: Idle and Power-down mode
 
-Power-down current: 8 μA
 
 
•Analog
 
-One 12-bit, 500 k SPS SAR ADC (8 channels input)
 
 
•Communication Interface
 
-One SPI port with master and slave modes, up to 12 Mbps when system clock running at 24 MHz
 
-One I²C bus with master and slave modes, up to 400 kbps data rate
 
-Two full-duplex UART ports with frame error detection and automatic address recognition
 
 
 
•Development Tools
 
-Nuvoton Nu-Link with KEILTM and IAR development environment.
 
-Nuvoton Nu-Link In-Circuit-Programmer.
 
-Nuvoton In-System-Programming (ISP). 
 
•96-bit Unique ID (UID)  
 
•128-bit Unique Customer ID (UCID)