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LPC2124FBD64 Datasheet

  • LPC2124FBD64

  • Single-chip 16/32-bit microcontrollers; 128/256 kB ISP/IAP F...

  • 34頁(yè)

  • PHILIPS

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LPC2114/LPC2124
Single-chip 16/32-bit microcontrollers; 128/256 kB ISP/IAP
Flash with 10-bit ADC
Rev. 03 鈥?22 December 2004
Product data
1. General description
The LPC2114/LPC2124 are based on a 16/32 bit ARM7TDMI-S鈩?CPU with real-time
emulation and embedded trace support, together with 128/256 kilobytes (kB) of
embedded high speed 鏗俛sh memory. A 128-bit wide memory interface and a unique
accelerator architecture enable 32-bit code execution at maximum clock rate. For
critical code size applications, the alternative 16-bit Thumb鈩?Mode reduces code by
more than 30 % with minimal performance penalty.
With their compact 64 pin package, low power consumption, various 32-bit timers,
4-channel 10-bit ADC, PWM channels and 46 GPIO lines with up to 9 external
interrupt pins these microcontrollers are particularly suitable for industrial control,
medical systems, access control and point-of-sale. With a wide range of serial
communications interfaces, they are also very well suited for communication
gateways, protocol converters and embedded soft modems as well as many other
general-purpose applications.
2. Features
2.1 Key features
s
16/32-bit ARM7TDMI-S microcontroller in a tiny LQFP64 package.
s
16 kB on-chip Static RAM.
s
128/256 kB on-chip Flash Program Memory. 128-bit wide interface/accelerator
enables high speed 60 MHz operation.
s
In-System Programming (ISP) and In-Application Programming (IAP) via on-chip
boot-loader software. Flash programming takes 1 ms per 512 byte line. Single
sector or full chip erase takes 400 ms.
s
EmbeddedICE-RT interface enables breakpoints and watch points. Interrupt
service routines can continue to execute whilst the foreground task is debugged
with the on-chip RealMonitor鈩?software.
s
Embedded Trace Macrocell鈩?enables non-intrusive high speed real-time tracing
of instruction execution.
s
Four channel 10-bit A/D converter with conversion time as low as 2.44
碌s.
s
Two 32-bit timers (with 4 capture and 4 compare channels), PWM unit (6 outputs),
Real Time Clock and Watchdog.
s
Multiple serial interfaces including two UARTs (16C550), Fast I
2
C (400 kbits/s)
and two SPIs鈩?
s
60 MHz maximum CPU clock available from programmable on-chip
Phase-Locked Loop with settling time of 100
碌s.
s
Vectored Interrupt Controller with con鏗乬urable priorities and vector addresses.

LPC2124FBD64 產(chǎn)品屬性

  • 1

  • 6

  • 16 kB

  • 0

  • 1.65 至 1.95 V，3 至 3.6 V

  • 表面貼裝

  • 10.1mm

  • LQFP

  • 10.1 x 10.1 x 1.4mm

  • 64

  • RISC

  • 16 bit, 32 bit

  • -40 °C

  • 0

  • 1

  • 0

  • 0

  • 2

  • 0

  • 0

  • 0

  • +85 °C

  • 60MHz

  • 4 x 10 位

  • 10bit

  • 1

  • 4

  • 256 kB

  • 閃存

  • LPC2000

  • 1（6 通道）（電機(jī)控制）

  • ARM7TDMI-S

  • 2 x 32 位

  • 32bit

  • 2

  • 10.1mm

  • 1.4mm

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