LPC2194 NXP Semiconductors, LPC2194 Datasheet - Page 2

• Manufacturer Part Number: LPC2194
• Description: The LPC2194 is based on a 16/32-bit ARM7TDMI-S CPU with real-time emulation andembedded trace support, together with 256 kB of embedded high-speed flash memory
• Manufacturer: NXP Semiconductors

NXP Semiconductors
3. Ordering information
LPC2194
Product data sheet
2.2 Key features common for all devices
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Table 1.
Type number
LPC2194HBD64
LPC2194HBD64/00 LQFP64
LPC2194HBD64/01 LQFP64
16/32-bit ARM7TDMI-S microcontroller in a tiny LQFP64 package.
16 kB on-chip SRAM and 256 kB on-chip flash program memory. 128-bit wide
interface/accelerator enables high speed 60 MHz operation.
In-System Programming (ISP) and In-Application Programming (IAP) via on-chip
bootloader software. Flash programming takes 1 ms per 512 B line. Single sector or
full chip erase takes 400 ms.
EmbeddedICE-RT and Embedded Trace interfaces offer real-time debugging with
on-chip RealMonitor software as well as high speed real-time tracing of instruction
execution.
Four interconnected CAN interfaces with advanced acceptance filters. Additional serial
interfaces are two UARTs (16C550), Fast I
Four channel 10-bit ADC with conversion time as low as 2.44 s.
Two 32-bit timers (with four capture and four compare channels), PWM unit (six
outputs), Real-Time Clock and Watchdog.
Vectored Interrupt Controller with configurable priorities and vector addresses.
Up to forty-six 5 V tolerant general purpose I/O pins. Up to nine edge or level sensitive
external interrupt pins available.
Operating temperature range from 40 C to +125 C.
60 MHz maximum CPU clock available from programmable on-chip Phase-Locked
Loop with settling time of 100 s.
On-chip crystal oscillator with an operating range of 1 MHz to 30 MHz.
Two low power modes, Idle and Power-down.
Processor wake-up from Power-down mode via external interrupt.
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).
I/O power supply range of 3.0 V to 3.6 V (3.3 V  10 %) with 5 V tolerant I/O pads.
Ordering information
All information provided in this document is subject to legal disclaimers.
Package
Name
LQFP64
Rev. 6 — 14 June 2011
Description
plastic low profile quad flat package; 64 leads;
body 10  10  1.4 mm
plastic low profile quad flat package; 64 leads;
body 10  10  1.4 mm
plastic low profile quad flat package; 64 leads;
body 10  10  1.4 mm
2
C-bus (400 kbit/s) and two SPIs.
Single-chip 16/32-bit microcontroller
LPC2194
© NXP B.V. 2011. All rights reserved.
Version
SOT314-2
SOT314-2
SOT314-2
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