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Philips: LPC213x
- LPC2131, LPC2132, LPC2136, LPC2138
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Chip Feature
overview:
- 16/32-bit
ARM7TDMI-S microcontroller in a tiny LQFP64 package.
- 8/16/32
kB of on-chip static RAM
- 32/64/128/256/512
kB of on-chip Flash program. 128-bit wide interface/accelerator
enables high speed 60 MHz operation.
- 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.
- 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 software.
- Embedded
Trace Macrocell enables non-intrusive high speed real-time
tracing of instruction execution.
- One
(LPC2131/32) or two (LPC2134/36/38) 8 channel 10-bit A/D
converters provides
a total of up to 16 analog inputs, with conversion times
as low as 2.44 ms per channel
- Single
10-bit D/A converter provides variable analog output (LPC2132/34/36/38)
- Multiple
serial interfaces including two UARTs (16C550), Fast I²C
(400 kbits/s) and two SPIsTM.
- 60
MHz maximum CPU clock available from programmable on-chip
PLL with settling
time of 100 ms.
- Vectored
Interrupt Controller with configurable priorities and vector
addresses.
- Two
32-bit timers (with 4 capture and 4 compare channels), PWM
unit (6 outputs), Real Time Clock and Watchdog.
- Up
to 47 5 V tolerant general purpose I/O pins in tiny LQFP64
package.
- On-chip
integrated oscillator operates with external crystal in
range of 1 MHz to 30 MHz and with external oscillator up
to 50 MHz.
- Two
low power modes, Idle and Power-down.
- Processor
wake-up from Power-down mode via external interrupt or BOD.
- Individual
enable/disable of peripheral functions for power optimization.
- Dual
power supply:
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CPU operating voltage range of 1.65 V to 1.95 V (1.8
V +-0.15 V).
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I/O power supply range of 3.0 V to 3.6 V (3.3 V +-10pct)
with 5 V tolerant I/O pads.
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