M0516ZAN Nuvoton Technology Corporation of America, M0516ZAN Datasheet - Page 37

• Manufacturer Part Number: M0516ZAN
• Description: IC MCU 32BIT 64KB FLASH 33QFN
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro M051™r

Specifications of M0516ZAN

• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 5x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 33-WFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

NuMicro M051
[4]
[3]
[2]
[1]
[0]
RSTS_BOD
RSTS_LVR
RSTS_WDT
RSTS_RESE
T
RSTS_POR
0= No reset from MCU
This bit is cleared by writing 1 to itself.
The RSTS_BOD flag is set by the “reset signal” from the Brown-Out-Detector module to
indicate the previous reset source.
1= The Brown-Out-Detector module had issued the reset signal to reset the system.
0= No reset from BOD
This bit is cleared by writing 1 to itself.
The RSTS_LVR flag is set by the “reset signal” from the Low-Voltage-Reset module to
indicate the previous reset source.
1= The LVR module had issued the reset signal to reset the system.
0= No reset from LVR
This bit is cleared by writing 1 to itself.
The RSTS_WDT flag is set by the “reset signal” from the Watchdog timer to indicate the
previous reset source.
1= The Watchdog timer had issued the reset signal to reset the system.
0= No reset from Watchdog timer
This bit is cleared by writing 1 to itself.
The RSTS_RESET flag is set by the “reset signal” from the /RESET pin to indicate the
previous reset source.
1= The Pin /RESET had issued the reset signal to reset the system.
0= No reset from Pin /RESET
This bit is cleared by writing 1 to itself.
The RSTS_POR flag is set by the “reset signal”, which is from the Power-On Reset(POR)
module or bit CHIP_RST (IPRSTC1[0]) is set, to indicate the previous reset source.
1= The Power-On-Reset(POR) or CHIP_RST=1 had issued the reset signal to reset the
system.
0= No reset from POR
This bit is cleared by writing 1 to itself.
™
Series Technical Reference Manual
- 37 -
Publication Release Date: Sept 14, 2010
Revision V1.2