M0516LAN Nuvoton Technology Corporation of America, M0516LAN Datasheet - Page 204

• Manufacturer Part Number: M0516LAN
• Description: IC MCU 32BIT 64KB FLASH 48LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro M051™r

Specifications of M0516LAN

• 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: 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 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: -

6.6.6
PWM Pre-Scale Register (PPR)
Register
PPR
Bits
[31:24]
[23:16]
[15:8]
Controller Registers Description
31
23
15
7
NuMicro M051
Offset
PWMA_BA+0x00 R/W
PWMB_BA+0x00 R/W
Descriptions
DZI23
DZI01
CP23
30
22
14
6
R/W
Dead zone interval register for pair of channel2 and channel3 (PWM2 and
PWM3 pair for PWM group A, PWM6 and PWM7 pair for PWM group B)
These 8 bits determine dead zone length.
The unit time of dead zone length is received from corresponding CSR bits.
Dead zone interval register for pair of channel 0 and channel 1 (PWM0 and
PWM1 pair for PWM group A, PWM4 and PWM5 pair for PWM group B)
These 8 bits determine dead zone length.
The unit time of dead zone length is received from corresponding CSR bits.
Clock prescaler 2 (PWM counter 2 & 3 for group A and PWM counter 6 & 7 for
group B)
Clock input is divided by (CP23 + 1) before it is fed to the corresponding PWM
counter
If CP23=0, then the clock prescaler 2 output clock will be stopped. So corresponding
29
21
13
5
Description
PWM Group A Pre-scale Register
PWM Group B Pre-scale Register
™
Series Technical Reference Manual
28
20
12
4
- 204 -
DZI23
DZI01
CP23
CP01
27
19
11
3
Publication Release Date: Sep 14, 2010
26
18
10
2
25
17
9
1
Revision V1.2
Reset Value
0x0000_0000
0x0000_0000
24
16
8
0