NUC130LE3CN Nuvoton Technology Corporation of America, NUC130LE3CN Datasheet - Page 119

• Manufacturer Part Number: NUC130LE3CN
• Description: IC MCU 32BIT 128KB FLASH 48LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro™ NUC100r

Specifications of NUC130LE3CN

• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 35
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 16K 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

Interrupt Control State Register (ICSR)
Register
ICSR
Bits
[31]
[30:29]
[28]
[27]
NMIPENDSE
ISRPREEMP
31
23
15
T
T
7
NuMicro™ NUC130/NUC140 Technical Reference Manual
Reserved
Offset
SCS_BA+0xD04
ISRPENDING
Descriptions
NMIPENDSET
Reserved
PENDSVSET
PENDSVCLR
VECTPENDING[3:0]
30
22
14
6
Reserved
R/W
R/W
NMI set-pending bit
Write:
0 = no effect
1 = changes NMI exception state to pending.
Read:
0 = NMI exception is not pending
1 = NMI exception is pending.
Because NMI is the highest-priority exception, normally the processor enters the NMI
exception handler as soon as it detects a write of 1 to this bit. Entering the handler then
clears this bit to 0. This means a read of this bit by the NMI exception handler returns 1
only if the NMI signal is reasserted while the processor is executing that handler.
Reserved
PendSV set-pending bit.
Write:
0 = no effect
1 = changes PendSV exception state to pending.
Read:
0 = PendSV exception is not pending
1 = PendSV exception is pending.
Writing 1 to this bit is the only way to set the PendSV exception state to pending.
PendSV clear-pending bit.
Write:
0 = no effect
29
21
13
5
Description
Interrupt Control and State Register
PENDSVSET PENDSVCLR PENDSTSET PENDSTCLR
28
20
12
4
- 119 -
Reserved
VECTACTIVE[5:0]
27
19
11
3
Publication Release Date: June 14, 2011
26
18
10
2
Reserved
VECTPENDING[5:4]
25
17
9
1
Revision V2.01
Reset Value
0x0000_0000
Reserved
24
16
8
0