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LPC2214FBD144/00,5 数据手册 - NXP（恩智浦）
制造商:
NXP（恩智浦）
分类:
微处理器
封装:
LQFP-144
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LPC2214FBD144/00,5数据手册
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LPC2212_2214 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 5 — 14 June 2011 2 of 47
NXP Semiconductors
LPC2212/2214
Single-chip 16/32-bit ARM microcontrollers
16 kB on-chip static RAM and 128/256 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 the
on-chip RealMonitor software as well as high speed real-time tracing of instruction
execution.
Eight-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.
Multiple serial interfaces including two UARTs (16C550), Fast I
2
C-bus (400 kbit/s) and
two SPIs.
Vectored Interrupt Controller with configurable priorities and vector addresses.
Configurable external memory interface with up to four banks, each up to 16 MB and
8/16/32-bit data width.
Up to 112 general purpose I/O pins (5 V tolerant). Up to nine edge or level sensitive
external interrupt pins available.
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:
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.
3. Ordering information
Table 1. Ordering information
Type number Package
Name Description Version
LPC2212FBD144/01 LQFP144 plastic low profile quad flat package; 144 leads;
body 20 20 1.4 mm
SOT486-1
LPC2214FBD144/01 LQFP144 plastic low profile quad flat package; 144 leads;
body 20 20 1.4 mm
SOT486-1
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