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參數(shù)資料
| 型號(hào)： | LPC2460FBD208 |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 數(shù)學(xué)處理器 |
| 英文描述： | Flashless 16-bit-32-bit microcontroller; Ethernet, CAN, ISP-IAP, USB 2.0 device-host-OTG, external memory interface |
| 封裝： | LPC2420FBD208<SOT459-1 (LQFP208)|<<http://www.nxp.com/packages/SOT459-1.html<1<Always Pb-free,;LPC2420FET208<SOT950-1 (TFBGA208)|<<http://www.nxp.com/packages/SOT950-1.ht |
| 文件頁數(shù)： | 25/86頁 |
| 文件大?。?/td> | 496K |
| 代理商： | LPC2460FBD208 |
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LPC2420_60
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 6.1 — 22 September 2011
25 of 86
NXP Semiconductors
LPC2420/2460
Flashless 16-bit/32-bit microcontroller
[1]
5 V tolerant pad providing digital I/O functions with TTL levels and hysteresis.
[2]
5 V tolerant pad providing digital I/O functions (with TTL levels and hysteresis) and analog input. When configured as a ADC input,
digital section of the pad is disabled.
[3]
5 V tolerant pad providing digital I/O with TTL levels and hysteresis and analog output function. When configured as the DAC output,
digital section of the pad is disabled.
[4]
Open-drain 5 V tolerant digital I/O pad, compatible with I
2
C-bus 400 kHz specification. It requires an external pull-up to provide output
functionality. When power is switched off, this pin connected to the I
2
C-bus is floating and does not disturb the I
2
C-bus lines. Open-drain
configuration applies to all functions on this pin.
[5]
Pad provides digital I/O and USB functions. It is designed in accordance with the
USB specification, revision 2.0
(Full-speed and
Low-speed mode only).
[6]
5 V tolerant pad with 5 ns glitch filter providing digital I/O functions with TTL levels and hysteresis.
[7]
Pad provides special analog functionality.
[8]
This pin has a built-in pull-up resistor.
[9]
This pin has no built-in pull-up and no built-in pull-down resistor.
[10] 5 V tolerant pad with 20 ns glitch filter providing digital I/O function with TTL levels and hysteresis.
[11] When the main oscillator is not used, connect XTAL1 and XTAL2 as follows: XTAL1 can be left floating or can be grounded (grounding
is preferred to reduce susceptibility to noise). XTAL2 should be left floating.
[12] If the RTC is not used, these pins can be left floating.
V
DD(DCDC)(3V3)
26, 86,
174
[7]
20
[7]
H4, P11,
D11
[7]
G4
[7]
I
3.3 V DC-to-DC converter supply voltage:
This is the power supply
for the on-chip DC-to-DC converter.
analog 3.3 V pad supply voltage:
This should be nominally the
same voltage as V
DD(3V3)
but should be isolated to minimize noise and
error. This voltage is used to power the ADC and DAC.
ADC reference:
This should be nominally the same voltage as
V
DD(3V3)
but should be isolated to minimize noise and error. The level
on this pin is used as a reference for ADC and DAC.
RTC power supply:
3.3 V on this pin supplies the power to the RTC.
V
DDA
I
VREF
24
[7]
K1
[7]
I
VBAT
38
[7]
M3
[7]
I
Table 4.
Symbol
Pin description
…continued
Pin
Ball
Type
Description
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| LPC2460FBD208,551 | 功能描述:ARM微控制器 - MCU ARM7 USBHOST/ENET ROMLESS RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:72 MHz 程序存儲(chǔ)器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT |
| LPC2460FBD208-S | 制造商:NXP Semiconductors 功能描述:MCU 16-Bit/32-Bit LPC2000 ARM7TDMI-S RISC ROMLess 3.3V 208-Pin LQFP Tray |
| LPC2460FET208 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Flashless 16-bit/32-bit microcontroller; Ethernet, CAN, ISP/IAP, USB 2.0 device/host/OTG, external memory interface |
| LPC2460FET208,551 | 功能描述:ARM微控制器 - MCU ARM7 USBHOST/ENET ROMLESS RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:72 MHz 程序存儲(chǔ)器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT |
| LPC2468 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single-chip 16-bit/32-bit micro; 512 kB flash, Ethernet, CAN, ISP/IAP, USB 2.0 device/host/OTG, external memory interface |
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