M052LAN Nuvoton Technology Corporation of America, M052LAN Datasheet - Page 179
M052LAN
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
-
Available stocks
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Manufacturer
Quantity
Price
Company:
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M052LAN
Manufacturer:
NuvoTon
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Company:
Part Number:
M052LAN
Manufacturer:
Nuvoton Technology Corporation of America
Quantity:
10 000
Part Number:
M052LAN
Manufacturer:
NUVOTON
Quantity:
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NuMicro M051
28H
Data byte in S1DAT has been
transmitted;
ACK has been received.
30H
Data byte in S1DAT has been
transmitted;
NOT ACK has been received.
(STA,STO,SI,AA)=(0,0,1,X)
Data byte will be transmitted;
ACK will be received.
or
From Slave Mode (C)
™
Figure 6.5-11 Master Transmitter Mode
Series Technical Reference Manual
(STA,STO,SI,AA)=(1,0,1,X)
A repeated START will be
transmitted;
10H
A repeated START has
been transmitted.
(STA,STO,SI,AA)=(0,0,1,X)
SLA+R will be transmitted;
ACK bit will be transmitted;
SIO1 will be switched to
MST/REC mode.
To Master/Receiver (A)
08H
A START has been transmitted.
18H
SLA+W will be transmitted;
ACK bit will be received.
20H
SLA+W will be transmitted;
NOT ACK bit will be received.
(STA,STO,SI,AA)=(0,0,1,X)
SLA+W will be transmitted;
ACK bit will be received.
- 179 -
Set STA to generate
a START.
or
(STA,STO,SI,AA)=(0,0,1,X)
I2C bus will be release;
Not address SLV mode will
be entered.
(STA,STO,SI,AA)=(0,1,1,X)
A STOP will be transmitted;
STO flag will be reset.
Enter NAslave
Publication Release Date: Sept 14, 2010
Send a
STOP
38H
Arbitration lost in
SLA+R/W or Data byte.
(STA,STO,SI,AA)=(1,0,1,X)
A START will be transmitted
when the bus becomes free.
Send a START
when bus becomes free
From Master/Receiver (B)
(STA,STO,SI,AA)=(1,1,1,X)
A STOP followed by a START
will be transmitted;
STO flag will be reset.
Send a STOP
followed by a START
Revision V1.2
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