LPC1343FBD48,151 NXP Semiconductors, LPC1343FBD48,151 Datasheet - Page 208

• Manufacturer Part Number: LPC1343FBD48,151
• Description: IC MCU 32BIT 32KB FLASH 48LQFP
• Manufacturer: NXP Semiconductors
• Series: LPC13xxr

Specifications of LPC1343FBD48,151

• Program Memory Type: FLASH
• Program Memory Size: 32KB (32K x 8)
• Package / Case: 48-LQFP
• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 72MHz
• Connectivity: I²C, Microwire, SPI, SSI, SSP, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 40
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: LPC13
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Data Ram Size: 8 KB
• Interface Type: I2C, UART
• Maximum Clock Frequency: 72 MHz
• Number Of Programmable I/os: 42
• Number Of Timers: 4
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2, KSK-LPC1343
• Development Tools By Supplier: OM11039, OM11040, OM11046, OM11048
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Cpu Family: LPC1000
• Device Core: ARM Cortex-M3
• Device Core Size: 32b
• Frequency (max): 72MHz
• Total Internal Ram Size: 8KB
• # I/os (max): 42
• Number Of Timers - General Purpose: 4
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 2V
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 48
• Package Type: LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 622-1005 - USB IN-CIRCUIT PROG ARM7 LPC2K
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-4945; 935289652151

NXP Semiconductors
UM10375
User manual
12.11.1 Master Transmitter mode
Table 224. Abbreviations used to describe an I
In
The numbers in the circles show the status code held in the I2STAT register. At these
points, a service routine must be executed to continue or complete the serial transfer.
These service routines are not critical since the serial transfer is suspended until the serial
interrupt flag is cleared by software.
When a serial interrupt routine is entered, the status code in I2STAT is used to branch to
the appropriate service routine. For each status code, the required software action and
details of the following serial transfer are given in tables from
In the master transmitter mode, a number of data bytes are transmitted to a slave receiver
(see
initialized as follows:
Table 225. I2CONSET used to initialize Master Transmitter mode
The I
set to logic 1 to enable the I
acknowledge its own slave address or the General Call address in the event of another
device becoming master of the bus. In other words, if AA is reset, the I
enter a slave mode. STA, STO, and SI must be reset.
Abbreviation
S
SLA
R
W
A
A
Data
P
Bit
Symbol
Value
Figure 30
Figure
2
C rate must also be configured in the I2SCLL and I2SCLH registers. I2EN must be
7
-
-
30). Before the master transmitter mode can be entered, I2CON must be
to
Figure
All information provided in this document is subject to legal disclaimers.
6
I2EN
1
34, circles are used to indicate when the serial interrupt flag is set.
Explanation
START Condition
7-bit slave address
Read bit (HIGH level at SDA)
Write bit (LOW level at SDA)
Acknowledge bit (LOW level at SDA)
Not acknowledge bit (HIGH level at SDA)
8-bit data byte
STOP condition
Rev. 2 — 7 July 2010
2
C block. If the AA bit is reset, the I
5
STA
0
4
STO
0
2
C operation
Chapter 12: LPC13xx I2C-bus controller
3
SI
0
2
AA
x
Table 228
2
C block will not
2
UM10375
1
-
-
C interface cannot
© NXP B.V. 2010. All rights reserved.
to
Table
232.
0
-
-
210 of 333