M052LAN Nuvoton Technology Corporation of America, M052LAN Datasheet - Page 126

• 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: -

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[23]
[22:20]
[19]
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[15]
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[11]
NuMicro M051
Reserved
UART_S
Reserved
TMR3_S
Reserved
TMR2_S
Reserved
TMR1_S
Reserved
10 = Clock source from HCLK
11 = Clock source from internal 22.1184 MHz oscillator clock
Reserved
UART clock source select.
00 = Clock source from external crystal clock (4 ~ 24MHz)
01 = Clock source from PLL clock
1x = Clock source from internal 22.1184 MHz oscillator clock
Reserved
TIMER3 clock source select.
000 = Clock source from external crystal clock (4 ~ 24MHz)
001 = Reserved
010 = Clock source from HCLK
011 = Clock source from external trigger
1xx = Clock source from internal 22.1184 MHz oscillator clock
Reserved
TIMER2 clock source select.
000 = Clock source from external crystal clock (4 ~ 24MHz)
001 = Reserved
010 = Clock source from HCLK
011 = Clock source from external trigger
1xx = Clock source from internal 22.1184 MHz oscillator clock
Reserved
TIMER1 clock source select.
000 = Clock source from external crystal clock (4 ~ 24MHz)
001 = Reserved
010 = Clock source from HCLK
011 = Clock source from external trigger
1xx = Clock source from internal 22.1184 MHz oscillator clock
Reserved
™
Series Technical Reference Manual
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Publication Release Date: Sep 14, 2010
Revision V1.2