M052LAN Nuvoton Technology Corporation of America, M052LAN Datasheet - Page 339

• 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: -

™
NuMicro M051
Series Technical Reference Manual
Figure 6.12-4 Timing Control Waveform for 16bit Data Width
Above timing waveform is an example of setting 16bit data width. In this example, AD bus is used
for being address[15:0] and data[15:0]. When ALE assert to high, AD is address output. After
address is latched, ALE asserts to low and the AD bus change to high impedance to wait device
output data in read access operation, or it is used for being write data output.
Publication Release Date: Sept 14, 2010
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Revision V1.2