M052LAN Nuvoton Technology Corporation of America, M052LAN Datasheet - Page 213

• Manufacturer Part Number: M052LAN
• Description: IC MCU 32BIT 8KB FLASH 48LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro M051™r

Specifications of M052LAN

• 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: 8KB (8K 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: -

PWM Comparator Register 3-0 (CMR3-0)
NuMicro M051
Register
CMR0
CMR1
CMR2
CMR3
Bits
[31:16]
[15:0]
31
23
15
7
Offset
PWMA_BA+0x10 R/W
PWMB_BA+0x10 R/W
PWMA_BA+0x1
PWMB_BA+0x1
PWMA_BA+0x28 R/W
PWMB_BA+0x28 R/W
PWMA_BA+0x34 R/W
PWMB_BA+0x34 R/W
Descriptions
Reserved
CMRx
C
C
30
22
14
6
™
R/W
R/W
R/W
Reserved
PWM Comparator Register
CMR determines the PWM duty.
29
21
13
5
Series Technical Reference Manual
PWM
divider)/(CNR+1); where xy, could be 01, 23, 45 or 67, depends on
selected PWM channel.
Description
PWM Group A Comparator Register 0
PWM Group B Comparator Register 0
PWM Group A Comparator Register 1
PWM Group B Comparator Register 1
PWM Group A Comparator Register 2
PWM Group B Comparator Register 2
PWM Group A Comparator Register 3
PWM Group B Comparator Register 3
28
20
12
4
CMRx [15:8]
CMRx [7:0]
Reserved
Reserved
- 213 -
frequency
27
19
11
3
Publication Release Date: Sept 14, 2010
=
26
18
10
2
PWMxy_CLK/(prescale+1)*(clock
25
17
9
1
Revision V1.2
Reset Value
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
24
16
8
0