Datasheet > LPC1114JBD48

LPC1114JBD48

更新时间： 2024-01-18 18:36:30

品牌	Logo	应用领域
恩智浦 - NXP		微控制器
页数	文件大小	规格书
39页	279K
描述
Scalable Entry Level 32-bit Microcontroller (MCU) based on ARM Cortex-M0+/M0 Cores

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LPC1114JBD48 数据手册

LPC1102

NXP Semiconductors

32-bit ARM Cortex-M0 microcontroller

Serial interfaces:

UART with fractional baud rate generation, internal FIFO, and RS-485 support.

One SPI controller with SSP features and with FIFO and multi-protocol capabilities

(see Section 7.16).

Clock generation:

12 MHz internal RC oscillator trimmed to 1 % accuracy that can optionally be used

as a system clock.

Programmable watchdog oscillator with a frequency range of 7.8 kHz to 1.8 MHz.

PLL allows CPU operation up to the maximum CPU rate without the need for a

high-frequency crystal. May be run from an external clock or the internal RC

oscillator.

Power control:

Integrated PMU (Power Management Unit) to minimize power consumption during

Sleep and Deep-sleep modes.

Power profiles residing in boot ROM allowing to optimize performance and

minimize power consumption for any given application through one simple function

call.

Two reduced power modes: Sleep and Deep-sleep modes.

Processor wake-up from Deep-sleep mode via a dedicated start logic using up to

six of the functional pins.

Power-On Reset (POR).

Brownout detect with four separate thresholds for interrupt and forced reset.

Unique device serial number for identification.

Single 3.3 V power supply (1.8 V to 3.6 V).

Available as WLCSP16 package.

3. Applications

Mobile devices

8-/16-bit applications

Portable devices

Consumer peripherals

Lighting

4. Ordering information

Table 1.

Ordering information

Type number

Package

Name

Description

wafer level chip-size package; 16 bumps; 2.17 × 2.32 × 0.6 mm

Version

LPC1102UK

WLCSP16

4.1 Ordering options

Table 2.

Ordering options

Type number

Flash

Total

SRAM

UART

RS-485

SPI

ADC

channels

Package

WLCSP16

LPC1102UK

32 kB

8 kB

LPC1102

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 3 — 18 April 2011

2 of 39

123 4 5 6 7...39

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