M052LAN Nuvoton Technology Corporation of America, M052LAN Datasheet - Page 72

• 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: -

32-33
35-43
46-47
29
30
31
34
44
45
Interrupt (IRQ0 ~ IRQ31)
NuMicro M051
E
E
x
x
0x80-0x84
c
c
Hard Fault
Reserved
Reserved
e
e
0x8C-
PendSV
SysTick
0xB8-
0x7C
0xAC
0xBC
0x74
0x78
0x88
0xB0
0xB4
SVCall
p
p
Reset
t
NMI
t
i
i
o
o
n
n
N
N
a
a
m
m
e
e
16-17
19-27
30-31
13
14
15
18
28
29
Table 6.2-3 System Interrupt Map
Table 6.2-2 Exception Model
™
UART1_INT
SPI0_INT
SPI1_INT
-
I2C_INT
-
PWRWU_INT
ADC_INT
-
Series Technical Reference Manual
V
V
- 72 -
e
e
c
c
t
t
12 ~ 13
16 ~ 47
o
o
4 ~ 10
r
r
11
14
15
1
2
3
N
N
UART1
SPI0
SPI1
-
I2C
-
CLKC
ADC
-
u
u
m
m
b
b
e
e
r
r
Publication Release Date: Sep 14, 2010
UART1 interrupt
SPI0 interrupt
SPI1 interrupt
-
I2C interrupt
-
Clock controller interrupt for chip
wake up from power-down state
ADC interrupt
-
Configurable
Configurable
Configurable
Configurable
Reserved
Reserved
P
P
r
r
i
i
-3
-2
-1
o
o
r
r
i
i
t
t
y
y
Revision V1.2
Yes
No
No
-
No
-
Yes
No