Rhydolabz eCee NXP LPC 2148, Quick Start Manual

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LPC 2148 SPECIFICATION

High Performance 32-bit ARM7TDMI-S™ CPU
 512 KB Programmable Flash Memory provides minimum of 10,000 erase/write cycles and
10 years of data-retention.
 32 KB + 8 KB Data Memory (SRAM)
 Provides 8KB of on-chip RAM accessible to USB by DMA
 USB 2.0 Full-speed compliant device controller with 2 KB of endpoint RAM.

In-System Programming/In-Application Programming (ISP/IAP) via on-chip boot loader
software.
 Single Flash sector or full chip erase in 400 ms and programming of 256 bytes in 1 ms.
 EmbeddedICE RT and Embedded Trace interfaces offer real-time debugging with the on-chip
RealMonitor software and high-speed tracing of instruction execution.
 Two 10-bit ADCs provide a total of 14 analog inputs, with conversion times as low as 2.44 us
per channel.
 Single 10-bit DAC provides variable analog output.
 Two 32-bit Timers/External event counters.
 Four Capture and four Compare channels.
 PWM unit with six output pins.
 Low power Real-time clock with independent power and dedicated 32 kHz clock input.

Multiple serial interfaces including two UARTs, two Fast I
2
C (400 kbit/s), SPI™ and SSP
with buffering and variable data length capabilities.
 Vectored interrupt controller with configurable priorities and vector addresses.
 Up to 45 of 5 V tolerant general purpose I/O pins.
 Up to nine edge or level sensitive external interrupt pins.
 60 MHz maximum CPU clock available from programmable on-chip Phase-Locked
Loop (PLL) with settling time of 100us.
 On-chip integrated oscillator operates with external crystal in range of 1 MHz to 25 MHz
 Power saving modes include Idle and Power-down.
 Individual enable/disable of peripheral functions.
 Processor wake-up from Power-down mode via external interrupt.
 Single power supply chip with Power-On Reset (POR) and Brown-Out Detection (BOD:

CPU Operating Voltage range of 3.0 V to 3.6 V