LPC1343FBD48,151 NXP Semiconductors, LPC1343FBD48,151 Datasheet - Page 165

• 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

11.1 How to read this chapter
11.2 Basic configuration
11.3 Features
11.4 Pin description
UM10375
User manual
The UART block is identical for all LPC13xx parts. The DSR, DCD, and RI modem signals
are pinned out for the LQFP48 packages only.
The UART is configured using the following registers:
Table 185. UART pin description
[1]
Pin
RXD
TXD
RTS
DTR
DSR
CTS
DCD
RI
1. Pins: The UART pins must be configured in the IOCONFIG register block
2. Power: In the SYSAHBCLKCTRL register, set bit 12
3. Peripheral clock: Enable the UART peripheral clock by writing to the UARTCLKDIV
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•
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[1]
UM10375
Chapter 11: LPC13xx UART
Rev. 2 — 7 July 2010
(Section
register
16-byte receive and transmit FIFOs.
Register locations conform to ‘550 industry standard.
Receiver FIFO trigger points at 1, 4, 8, and 14 bytes.
Built-in baud rate generator.
UART allows for implementation of either software or hardware flow control.
RS-485/EIA-485 9-bit mode support with output enable.
Modem control.
LQFP48 packages only.
[1]
[1]
Type
Input
Output Serial Output. Serial transmit data.
Output Request To Send. RS-485 direction control pin.
Output Data Terminal Ready.
Input
Input
Input
Input
(Table
6.4.1) before the UART clocks can be enabled.
All information provided in this document is subject to legal disclaimers.
Description
Serial Input. Serial receive data.
Data Set Ready.
Clear To Send.
Data Carrier Detect.
Ring Indicator.
25).
Rev. 2 — 7 July 2010
(Table
23).
© NXP B.V. 2010. All rights reserved.
User manual
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