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LPC2290 数据表(PDF) 2 Page - NXP Semiconductors |
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LPC2290 数据表(HTML) 2 Page - NXP Semiconductors |
2 / 41 page LPC2290_3 © NXP B.V. 2006. All rights reserved. Product data sheet Rev. 03 — 16 November 2006 2 of 41 NXP Semiconductors LPC2290 16/32-bit ARM microcontroller with external memory interface I Eight channel 10-bit ADC with conversion time as low as 2.44 µs. I Two 32-bit timers (with four capture and four compare channels), PWM unit (six outputs), Real-Time Clock (RTC) and watchdog. I Vectored Interrupt Controller (VIC) with configurable priorities and vector addresses. I Configurable external memory interface with up to four banks, each up to 16 MB and 8/16/32-bit data width. I Up to 76 general purpose I/O pins (5 V tolerant). Up to nine edge/level sensitive external interrupt pins available. I 60/72 MHz maximum CPU clock available from programmable on-chip PLL with settling time of 100 µs. I On-chip crystal oscillator with an operating range of 1 MHz to 30 MHz. I Power saving modes include Idle and Power-down. I Processor wake-up from Power-down mode via external interrupt. I Individual enable/disable of peripheral functions for power optimization. I Dual power supply: N CPU operating voltage range of 1.65 V to 1.95 V (1.8 V ± 0.15 V). N 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 3.1 Ordering options Table 1. Ordering information Type number Package Name Description Version LPC2290FBD144 LQFP144 plastic low profile quad flat package; 144 leads; body 20 × 20 × 1.4 mm SOT486-1 LPC2290FBD144/01 LQFP144 plastic low profile quad flat package; 144 leads; body 20 × 20 × 1.4 mm SOT486-1 Table 2. Ordering options Type number RAM CAN Enhancements Temperature range LPC2290FBD144 16 kB 2 channels None −40 °C to +85 °C LPC2290FBD144/01 64 kB 2 channels Higher CPU clock, more on-chip SRAM, Fast I/Os, improved UARTs, added SSP, upgraded ADC −40 °C to +85 °C |
类似零件编号 - LPC2290 |
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类似说明 - LPC2290 |
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