M052ZAN Nuvoton Technology Corporation of America, M052ZAN Datasheet - Page 60

• Manufacturer Part Number: M052ZAN
• Description: IC MCU 32BIT 8KB FLASH 33QFN
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro M051™r

Specifications of M052ZAN

• 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: 8KB (8K 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: -

[10]
[9]
[8]
[7:0]
NuMicro M051
P3_ ALT[2]
P3_ ALT[1]
P3_ ALT[0]
P3_MFP[7:0]
P3.2 alternate function Selection
The pin function of P3.2 depends on P3_MFP[2] and P3_ALT[2].
P3.1 alternate function Selection
The pin function of P3.1 depends on P3_MFP[1] and P3_ALT[1].
P3.0 alternate function Selection
The pin function of P3.0 depends on P3_MFP[0] and P3_ALT[0].
P3 multiple function Selection
The pin function of P3 is depending on P3_MFP and P3_ALT.
Refer to P3_ALT for details descriptions.
P3_ALT[2]
0
0
1
P3_ALT[1]
0
0
1
P3_ALT[0]
0
0
1
™
Series Technical Reference Manual
P3_MFP[2]
0
1
1
P3_MFP[1]
0
1
x
P3_MFP[0]
0
1
x
- 60 -
P3.2function
P3.2
/INT0
Reserved
P3.1function
P3.1
TXD(UART0)
Reserved
P3.0function
P3.0
RXD(UART0)
Reserved
Publication Release Date: Sep 14, 2010
Revision V1.2