LPC1342FBD48,151 NXP Semiconductors, LPC1342FBD48,151 Datasheet - Page 2

• Manufacturer Part Number: LPC1342FBD48,151
• Description: IC MCU 32BIT 48LQFP
• Manufacturer: NXP Semiconductors
• Series: LPC13xxr

Specifications of LPC1342FBD48,151

• 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
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K 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
• Package / Case: 48-LQFP
• Processor Series: LPC1342
• Core: ARM Cortex-M3
• Data Bus Width: 32 bit
• Data Ram Size: 4 KB
• Interface Type: I2C, USB, UART
• Maximum Clock Frequency: 72 MHz
• Number Of Programmable I/os: 42
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 568-5214

NXP Semiconductors
3. Applications
LPC1311_13_42_43
Product data sheet
Other peripherals:
Serial Wire Debug and Serial Wire Trace port.
High-current output driver (20 mA) on one pin.
High-current sink drivers (20 mA) on two I
Integrated PMU (Power Management Unit) to minimize power consumption during
Sleep, Deep-sleep, and Deep power-down modes.
Three reduced power modes: Sleep, Deep-sleep, and Deep power-down.
Single power supply (2.0 V to 3.6 V).
10-bit ADC with input multiplexing among 8 pins.
GPIO pins can be used as edge and level sensitive interrupt sources.
Clock output function with divider that can reflect the system oscillator clock, IRC
clock, CPU clock, or the watchdog clock.
Processor wake-up from Deep-sleep mode via a dedicated start logic using up to 40 of
the functional pins.
Brownout detect with four separate thresholds for interrupt and one threshold for
forced reset.
Power-On Reset (POR).
Integrated oscillator with an operating range of 1 MHz to 25 MHz.
12 MHz internal RC oscillator trimmed to 1 % accuracy over the entire temperature
and voltage range that can optionally be used as a system clock.
Programmable watchdog oscillator with a frequency range of 7.8 kHz to 1.8 MHz.
System PLL allows CPU operation up to the maximum CPU rate without the need for a
high-frequency crystal. May be run from the system oscillator or the internal RC
oscillator.
For USB (LPC1342/43), a second, dedicated PLL is provided.
Code Read Protection (CRP) with different security levels.
Unique device serial number for identification.
Available as 48-pin LQFP package and 33-pin HVQFN package.
eMetering
Lighting
Alarm systems
White goods
Up to 42 General Purpose I/O (GPIO) pins with configurable pull-up/pull-down
resistors.
Four general purpose counter/timers with a total of four capture inputs and 13
match outputs.
Programmable WatchDog Timer (WDT).
System tick timer.
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 10 August 2010
2
C-bus pins in Fast-mode Plus.
32-bit ARM Cortex-M3 microcontroller
LPC1311/13/42/43
© NXP B.V. 2010. All rights reserved.
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