M054ZAN Nuvoton Technology Corporation of America, M054ZAN Datasheet - Page 270

• Manufacturer Part Number: M054ZAN
• Description: IC MCU 32BIT 16KB FLASH 33QFN
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro M051™r

Specifications of M054ZAN

• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 16KB (16K 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: -

[1]
[0]
NuMicro M051
WTRE
WTR
NOTE: Write 1 to clear this bit to zero.
Watchdog Timer Reset Enable
Setting this bit will enable the Watchdog timer reset function.
0 = Disable Watchdog timer reset function
1 = Enable Watchdog timer reset function
Clear Watchdog Timer
Set this bit will clear the Watchdog timer.
0 = Writing 0 to this bit has no effect
1 = Reset the contents of the Watchdog timer
NOTE: Write 1 to clear this bit to zero.
™
Series Technical Reference Manual
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Publication Release Date: Sep 14, 2010
Revision V1.2