M0516ZAN Nuvoton Technology Corporation of America, M0516ZAN Datasheet - Page 86

• 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: -

IRQ28 ~ IRQ31 Interrupt Priority Register （NVIC_IPR7）
Register
NVIC_IPR7
Bits
[31:30]
[23:22]
[15:14]
[7:6]
31
23
15
7
PRI_31
PRI_30
PRI_29
PRI_28
NuMicro M051
Offset
SCS_BA+41C
Descriptions
PRI_31
PRI_30
PRI_29
PRI_28
30
22
14
6
Priority of IRQ31
“0” denotes the highest priority & “3” denotes lowest priority
Priority of IRQ30
“0” denotes the highest priority & “3” denotes lowest priority
Priority of IRQ29
“0” denotes the highest priority & “3” denotes lowest priority
Priority of IRQ28
“0” denotes the highest priority & “3” denotes lowest priority
R/W
R/W
29
21
13
5
™
Description
IRQ28 ~ IRQ31 Interrupt Priority Control Register
Series Technical Reference Manual
28
20
12
4
- 86 -
27
19
11
3
Reserved
Reserved
Reserved
Reserved
Publication Release Date: Sep 14, 2010
26
18
10
2
25
17
9
1
Revision V1.2
Reset Value
0x0000_0000
24
16
8
0