M052LAN Nuvoton Technology Corporation of America, M052LAN Datasheet - Page 228

• 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: -

Capture Input Enable Register (CAPENR)
Register
CAPENR
Bits
[3:0]
31
23
15
7
NuMicro M051
Offset
PWMA_BA+0x78 R/W
PWMB_BA+0x78 R/W
Descriptions
CAPENR
30
22
14
6
Reserved
R/W
Capture Input Enable Register
There are four capture inputs from pad. Bit0~Bit3 are used to control each inputs ON
or OFF.
0 = OFF (PWMx multi-function pin input does not affect input capture function.)
1 = ON (PWMx multi-function pin input will affect its input capture function.)
CAPENR
Bit 3210 for PWM group A
Bit xxx1
Bit xx1x
Bit x1xx
Bit 1xxx
Bit 3210 for PWM group B
Bit xxx1
Bit xx1x
Bit x1xx
Bit 1xxx
29
21
13
5
Description
PWM Group A Capture Input 0~3 Enable Register
PWM Group B Capture Input 0~3 Enable Register
™
Series Technical Reference Manual
Capture channel 0 is from P2 [0]
Capture channel 1 is from P2 [1]
Capture channel 2 is from P2 [2]
Capture channel 3 is from P2 [3]
Capture channel 0 is from P2 [4]
Capture channel 1 is from P2 [5]
Capture channel 2 is from P2 [6]
Capture channel 3 is from P2 [7]
28
20
12
4
- 228 -
Reserved
Reserved
Reserved
27
19
11
3
Publication Release Date: Sep 14, 2010
26
18
10
2
CAPENR
25
17
9
1
Revision V1.2
Reset Value
0x0000_0000
0x0000_0000
24
16
8
0