want an Authorized
- LPC2114, LPC2124, LPC2119, LPC2129, LPC2194
ARM7TDMI-S microcontroller in a tiny LQFP64 package.
kB on-chip Static RAM.
kB on-chip Flash Program Memory. 128-bit wide interface/accelerator
enables high speed 60 MHz operation.
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
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.
Trace Macrocell enables non-intrusive high speed real-time
tracing of instruction execution.
interconnected CAN interfaces with advanced acceptance filters.
channel 10-bit A/D converter with conversion time as low
as 2.44 us.
serial interfaces including two UARTs (16C550), Fast I²C
(400 kbits/s) and two SPIsTM.
MHz maximum CPU clock available from programmable on-chip
Interrupt Controller with configurable priorities and vector
32-bit timers (with 4 capture and 4 compare channels), PWM
unit (6 outputs), Real Time Clock and Watchdog.
to forty-six 5 V tolerant general purpose I/O pins. Up to
9 edge or level sensitive external interrupt pins available.
crystal oscillator with an operating range of 1 MHz to 30
low power modes, Idle and Power-down.
wake-up from Power-down mode via external interrupt.
enable/disable of peripheral functions for power optimization.
CPU operating voltage range of 1.65 V to 1.95 V (1.8
V +-0.15 V).
I/O power supply range of 3.0 V to 3.6 V (3.3 V +-10pct)
with 5 V tolerant I/O pads.