M058LAN Nuvoton Technology Corporation of America, M058LAN Datasheet - Page 87

• Manufacturer Part Number: M058LAN
• Description: IC MCU 32BIT 32KB FLASH 48LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro M051™r

Specifications of M058LAN

• 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: 32KB (32K 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: -

6.2.8.5 Interrupt Source Control Registers
NuMicro M051
Besides the interrupt control registers associated with the NVIC, NuMicro M051
implement some specific control registers to facilitate the interrupt functions, including “interrupt
source identify”, ”NMI source selection” and “interrupt test mode”. They are described as below.
R: read only, W: write only, R/W: both read and write
Register
INT_BA = 0x5000_0300
IRQ10_SRC
IRQ11_SRC
IRQ12_SRC
IRQ13_SRC
IRQ14_SRC
IRQ0_SRC
IRQ1_SRC
IRQ2_SRC
IRQ3_SRC
IRQ4_SRC
IRQ5_SRC
IRQ6_SRC
IRQ7_SRC
IRQ8_SRC
IRQ9_SRC
Offset
INT_BA+0x00
INT_BA+0x04
INT_BA+0x08
INT_BA+0x0C
INT_BA+0x10
INT_BA+0x14
INT_BA+0x18
INT_BA+0x1C
INT_BA+0x20
INT_BA+0x24
INT_BA+0x28
INT_BA+0x2C
INT_BA+0x30
INT_BA+0x34
INT_BA+0x38
R/W
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
™
Series Technical Reference Manual
Description
IRQ0 (BOD) interrupt source identity
IRQ1 (WDT) interrupt source identity
IRQ2 ((EINT0) interrupt source identity
IRQ3 (EINT1) interrupt source identity
IRQ4 (P0/1) interrupt source identity
IRQ5 (P2/3/4) interrupt source identity
IRQ6 (PWMA) interrupt source identity
IRQ7 (PWMB) interrupt source identity
IRQ8 (TMR0) interrupt source identity
IRQ9 (TMR1) interrupt source identity
IRQ10 (TMR2) interrupt source identity
IRQ11 (TMR3) interrupt source identity
IRQ12 (URT0) interrupt source identity
IRQ13 (URT1) interrupt source identity
IRQ14 (SPI0) interrupt source identity
- 87 -
Publication Release Date: Sept 14, 2010
™
Reset Value
0xXXXX_XXXX
0xXXXX_XXXX
0xXXXX_XXXX
0xXXXX_XXXX
0xXXXX_XXXX
0xXXXX_XXXX
0xXXXX_XXXX
0xXXXX_XXXX
0xXXXX_XXXX
0xXXXX_XXXX
0xXXXX_XXXX
0xXXXX_XXXX
0xXXXX_XXXX
0xXXXX_XXXX
0xXXXX_XXXX
Revision V1.2
series also