M052LAN Nuvoton Technology Corporation of America, M052LAN Datasheet - Page 24

• 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: -

QFN33 LQFP48
NC
NC
NC
NC
NC
NC
Pin number
23
22
21
29
30
31
32
14
15
16
17
18
1
3
34
33
32
43
44
45
46
47
19
20
21
22
23
25
26
27
NuMicro M051
1
2
3
5
Symbol
P0.5
P0.6
P0.7
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
P3.0
SPICLK1
SPICLK0
Alternate Function
MOSI_1
MISO_1
MOSI_0
MISO_0
SPISS0
PWM0
PWM1
PWM2
PWM3
PWM4
PWM5
PWM6
PWM7
RXD1
TXD1
RXD
T2
T3
1
AD10
AD11
AD12
AD13
AD14
AD15
AIN0
AIN1
AIN2
AIN3
AIN4
AIN5
AIN6
AIN7
AD5
AD6
AD7
AD8
AD9
™
2
Series Technical Reference Manual
Type
D, I/O
D, I/O
D, I/O
D, I/O
D, I/O
D, I/O
D, I/O
D, I/O
D, I/O
D, I/O
D, I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
- 24 -
[1]
RTS0/1: Request to Send output pin for UART0/1
PORT1: Port 1 is an 8-bit four mode output pin and two
mode input. Its multifunction pins are for T2, T3, RXD1,
TXD1, SPISS0, MOSI_0, MISO_0, and SPICLK0.
T2: Timer2 external input
T3: Timer3 external input
These pins which are SPISS0, MOSI_0, MISO_0, and
SPICLK0 for the SPI function used.
These pins which are AIN0~AIN7for the 12 bits ADC
function used.
The RXD1/TXD1 pins are for UART1 function used.
PORT2: Port 2 is an 8-bit four mode output pin and two
mode input. It has an alternative function
P2 has an alternative function as AD[15:8] while external
memory interface (EBI) is enabled.
These pins which are PWM0~PWM7 for the PWM function.
PORT3: Port 3 is an 8-bit four mode output pin and two
Publication Release Date: Sep 14, 2010
Description
Revision V1.2