M052LAN Nuvoton Technology Corporation of America, M052LAN Datasheet - Page 94

• 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: -

NMI Interrupt Source Select Control Register (NMI_SEL)
Register
Bits
[31:5]
[4:0]
NMI_SEL
31
23
15
7
NuMicro M051
Offset
INT_BA+0x80
Descriptions
Reserved
NMI_SEL
Reserved
30
22
14
6
R/W
R/W
Reserved
The NMI interrupt to Cortex-M0 can be selected from one of the interrupt[31:0]
The NMI_SEL bit[4:0] used to select the NMI interrupt source
29
21
13
5
™
Description
NMI source interrupt select control register
Series Technical Reference Manual
28
20
12
4
- 94 -
Reserved
Reserved
Reserved
27
19
11
3
Publication Release Date: Sep 14, 2010
NMI_SEL[4:0]
26
18
10
2
25
17
9
1
Revision V1.2
0x0000_0000
Reset Value
24
16
8
0