M052LAN Nuvoton Technology Corporation of America, M052LAN Datasheet - Page 224

• Manufacturer Part Number: M052LAN
• Description: IC MCU 32BIT 8KB FLASH 48LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro M051™r

Specifications of M052LAN

• 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: 40
• 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 8x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

[3]
[2]
[1]
[0]
NuMicro M051
CAPCH2EN
CFL_IE2
CRL_IE2
INV2
Capture Channel 2 transition Enable/Disable
1 = Enable capture function on PWM group channel 2
0 = Disable capture function on PWM group channel 2
When Enable, Capture latched the PWM-counter value and saved to CRLR (Rising
latch) and CFLR (Falling latch).
When Disable, Capture does not update CRLR and CFLR, and disable PWM group
channel 2 Interrupt.
PWM Group Channel 2 Falling Latch Interrupt Enable ON/OFF
1 = Enable falling latch interrupt
0 = Disable falling latch interrupt
When Enable, if Capture detects PWM group channel 2 has falling transition, Capture
issues an Interrupt.
PWM Group Channel 2 Rising Latch Interrupt Enable ON/OFF
1 = Enable rising latch interrupt
0 = Disable rising latch interrupt
When Enable, if Capture detects PWM group channel 2 has rising transition, Capture
issues an Interrupt.
PWM Group Channel 2 Inverter ON/OFF
1 = Inverter ON. Reverse the input signal from GPIO before fed to Capture timer
0 = Inverter OFF
™
Series Technical Reference Manual
- 224 -
Publication Release Date: Sep 14, 2010
Revision V1.2