M052LAN Nuvoton Technology Corporation of America, M052LAN Datasheet - Page 112

• 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: -

6.3.8
R: read only, W: write only
Register
PWRCON
AHBCLK
APBCLK
CLKSTATUS CLK_BA + 0C
CLKSEL0
CLKSEL1
CLKSEL2
CLKDIV
PLLCON
FRQDIV
Clock Controller Registers Map
NuMicro M051
Offset
CLK_BA + 00
CLK_BA + 04
CLK_BA + 08
CLK_BA + 10
CLK_BA + 14
CLK_BA + 1C
CLK_BA_+ 18 R/W
CLK_BA + 20
CLK_BA + 24
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
System Power Down Control Register
AHB Devices Clock Enable Control Register
APB Devices Clock Enable Control Register
Clock status monitor Register
Clock Source Select Control Register 0
Clock Source Select Control Register 1
Clock Source Select Control Register 2
Clock Divider Number Register
PLL Control Register
™
Frequency Divider Control Register
Series Technical Reference Manual
- 112 -
Publication Release Date: Sep 14, 2010
Revision V1.2
Reset Value
0x0000_000X
0x0000_0001
0x0000_000x
0x0000_00XX
0xFFFF_FFFX
0xFFFF_FFFX
0xFFFF_FFFX
0x0000_0000
0x0005_C22E
0x0000_0000