M052LAN Nuvoton Technology Corporation of America, M052LAN Datasheet - Page 168

• 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: -

6.5.5
R : read only, W : write only, R/W : both read and write
Register
I2C_BA = 0x4002_0000
I2CON
I2CADRR0
I2CDAT
I2CSTATUS
I2CLK
I2CTOC
I2CADDR1
I2CADDR2
I2CADDR3
I2CADM0
I2CADM1
I2CADM2
I2CADM3
I2C Controller Registers Map
NuMicro M051
Offset
I2C_BA+0x00
I2C_BA+0x04
I2C_BA+0x08
I2C_BA+0x0C
I2C_BA+0x10
I2C_BA+0x14
I2C_BA+0x18
I2C_BA+0x1C
I2C_BA+0x20
I2C_BA+0x24
I2C_BA+0x28
I2C_BA+0x2C
I2C_BA+0x30
R/W
R/W
R/W
R/W
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
I2C Control Register
I2C Slave address Register0
I2C DATA Register
I2C Status Register
I2C clock divided Register
I2C Time out control Register
Slave address Register1
Slave address Register2
Slave address Register3
Slave address Mask Register0
Slave address Mask Register1
Slave address Mask Register2
Slave address Mask Register3
™
Series Technical Reference Manual
- 168 -
Publication Release Date: Sep 14, 2010
Revision V1.2
Reset Value
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_00F8
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000