M0516ZAN Nuvoton Technology Corporation of America, M0516ZAN Datasheet - Page 81

• Manufacturer Part Number: M0516ZAN
• Description: IC MCU 32BIT 64KB FLASH 33QFN
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro M051™r

Specifications of M0516ZAN

• 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: 24
• Program Memory Size: 64KB (64K 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: -

IRQ8 ~ IRQ11 Interrupt Priority Register （NVIC_IPR2）
NuMicro M051
Register
NVIC_IPR2
Bits
[31:30]
[23:22]
[15:14]
[7:6]
31
23
15
7
PRI_11
PRI_10
PRI_9
PRI_8
Offset
SCS_BA+408 R/W
Descriptions
PRI_11
PRI_10
PRI_9
PRI_8
30
22
14
6
R/W
Priority of IRQ11
“0” denotes the highest priority & “3” denotes lowest priority
Priority of IRQ10
“0” denotes the highest priority & “3” denotes lowest priority
Priority of IRQ9
“0” denotes the highest priority & “3” denotes lowest priority
Priority of IRQ8
“0” denotes the highest priority & “3” denotes lowest priority
™
29
21
13
5
Series Technical Reference Manual
Description
IRQ8 ~ IRQ11 Interrupt Priority Control Register
28
20
12
4
- 81 -
27
19
11
3
Reserved
Reserved
Reserved
Reserved
Publication Release Date: Sept 14, 2010
26
18
10
2
25
17
9
1
Revision V1.2
Reset Value
0x0000_0000
24
16
8
0