M058LAN Nuvoton Technology Corporation of America, M058LAN Datasheet - Page 304

• Manufacturer Part Number: M058LAN
• Description: IC MCU 32BIT 32KB FLASH 48LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro M051™r

Specifications of M058LAN

• 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: 32KB (32K 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: -

Mode
0
1
2
NuMicro M051
DIV_X_EN
Disable
Enable
Enable
DIV_X_ONE
Table 6.10-4 Baud rate equation table
The field indicated the baud rate divider
0
0
1
™
Series Technical Reference Manual
DIVIDER X
Don’t care
B
B
- 304 -
BRD
A
A
A
Publication Release Date: Sep 14, 2010
Baud rate equation
UART_CLK / [16 * (A+2)]
UART_CLK / [(B+1) * (A+2)] , B must >= 8
UART_CLK / (A+2), A must >=3
Revision V1.2