M052LAN Nuvoton Technology Corporation of America, M052LAN Datasheet - Page 368

• 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: -

8
TYPICAL APPLICATION CIRCUIT
CB1
0.1 uF
DB9-M (公)
DB9L-HP
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
ALE
P1
CB6
0.1 uF
11
1
6
2
7
3
8
4
9
5
10
13
14
17
18
11
UART_RXD
UART_TXD
3
4
7
8
1
VSS
D0
D1
D2
D3
D4
D5
D6
D7
LE
OE
DVDD
DVSS
DVDD
AA4
AA3
AA2
AA1
AA0
nCS
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
nWR
DVSS
DVSS
AA15
AA14
AA13
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
U1
74F373
VDD
NET10
NET11
C8 1uF
10
11
12
13
14
15
16
17
18
19
20
21
22
2
5
6
9
12
15
16
19
1
2
3
4
5
6
7
8
9
NuMicro M051
C6
1uF
TANT-A
TANT-A
R3
33
R5
33
U3
A4
A3
A2
A1
A0
CS
I/O0
I/O1
I/O2
I/O3
VCC
VSS
I/O4
I/O5
I/O6
I/O7
WE
A17
A16
A15
A14
A13
BS616LV4017EG70(TSOP-44)
EBI
AA0
AA1
AA2
AA3
AA4
AA5
AA6
AA7
1
2
3
4
SW DIP-4
SWDIP8
1uF
TANT-A
S1
C7
C9
1uF
TANT-A
CB2
0.1 uF
I/O15
I/O14
I/O13
I/O12
I/O11
I/O10
NET3
NET4
NET40
NET5
NET6
NET7
NET8
NET9
VCC
VSS
I/O9
I/O8
A10
A11
A12
NC
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
ALE
A5
A6
A7
OE
UB
LB
A8
A9
8
7
6
5
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
1
2
3
4
5
6
7
8
RXD0
TXD0
RXD1
TXD1
13
14
17
18
11
3
4
7
8
1
U5
MAX232A
SOP16/150
C1+
V+
C1-
C2+
C2-
V-
T2OUT
R2IN
UART
AA5
AA6
AA7
nRD
AD15
AD14
AD13
AD12
DVSS
DVDD
AD11
AD10
AD9
AD8
AA8
AA9
AA10
AA11
AA12
D0
D1
D2
D3
D4
D5
D6
D7
LE
OE
DVDD
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
U2
74F373
T1OUT
R1OUT
R2OUT
1
2
R1IN
VCC
GND
T1IN
T2IN
2
5
6
9
12
15
16
19
CON1
1X2 HEADER
CB5
0.1 uF
1
2
16
15
14
13
12
11
10
9
AA8
AA9
AA10
AA11
AA12
AA13
AA14
AA15
DVDD
NET12
NET13
ADC Input
R4 33
R6 33
ADC
CB8
0.1 uF
™
C3
820pF
MOSI_0
MISO_0
SCLK0
nTICERST
RXD0
AVSS
TXD0
P32
P33
SDA
SCL
P43
UART_TXD
UART_RXD
Series Technical Reference Manual
M052_LQFP_48
10
11
12
1
2
3
4
5
6
7
8
9
U4
nWR
nRD
D12MO
D12MI
MOSI_0/AIN5/P1.5
MISO_0/AIN6/P1.6
SCLK0/AIN7/P1.7
RST
RXD/P3.0
AVSS
TXD/P3.1
INT0/P3.2
MCLK/INT1/P3.3
SDA/T0/P3.4
SCL/T1/P3.5
P4.3
P11
RXD1
TXD1
nSS0
P42
- 368 -
1
2
3
4
DVDD
CB3
0.1 uF
EEPROM
ADDRESS:0H
UI2C1
24LC64
SOIC8\1.27\5.6MM
A0
A1
A2
GND
M052_54 LQFP 48
I2C-EEPROM
L1
L2
VCC
SDA
SCL
WP
C5
10uF
TANT-B
FB
FB
8
7
6
5
P0.5/AD5/MOSI_1
P0.6/AD6/MISO_1
CB4
0.1 uF
P2.7/AD15/PWM7
P2.6/AD14/PWM6
P2.5/AD13/PWM5
DVDD
P0.7/AD7/SCLK1
AVDD
I2C
P0.4/AD4/SS1
P4.7/ICE_DAT
P4.6/ICE_CLK
P4.5/ALE
P4.4/CS
P4.1
RI2C1
4.7K
Publication Release Date: Sep 14, 2010
36
35
34
33
32
31
30
29
28
27
26
25
P40
AD12
AD11
AD10
AD9
AD8
RI2C2
4.7K
AD0
AD1
AD2
AD3
TICEDAT
TICECLK
CB9
0.1 uF
P41
AD4
AD5
AD6
AD7
ALE
nCS
AD15
AD14
AD13
SCL
SDA
MISO_1
nSS1
Title
Size
Date:
ICE Interface
Reset Circuit
DVDD
Document Number
Thursday , August 19, 2010
M052_54 Application Circuit
C2
20p
C4
20p
HEADER 5X2
HEADER5X2
RSPI1
4.7K
MET22
ICEJP1
1
3
5
7
9
Crystal
10
2
4
6
8
SPI
XTAL3-1
1
2
3
4
X1
12MHz
SOIC-8P
USPI1
W25X16VSSIG
CS#
DO
WP#
GND
DVDD
Application.dsn
CB7
0.1 uF
TANT-A
R1
10K
C1
Revision V1.2
10uF/10V
TICEDAT
TICECLK
nTICERST
HOLD#
nTICERST
VCC
CLK
DI
Sheet
8
7
6
5
D12MO
D12MI
RSPI2
4.7K
1
MET23
DVDD
of
DVDD
1
SCLK1
MOSI_1
Rev
1.0