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參數(shù)資料
| 型號： | LPC1751FBD80 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | Cortex-M3 with 32 kB flash, 8 kB SRAM, USB 2.0 Device, CAN, 12-bit ADC |
| 中文描述： | 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PQFP80 |
| 封裝： | 12 X 12 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT315-1, 80 PIN |
| 文件頁數(shù)： | 12/74頁 |
| 文件大?。?/td> | 1572K |
| 代理商： | LPC1751FBD80 |
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LPC1759_58_56_54_52_51
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 7 — 29 March 2011
12 of 74
NXP Semiconductors
LPC1759/58/56/54/52/51
32-bit ARM Cortex-M3 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 and the pin is not 5 V tolerant.
[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]
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). This pad is not 5 V tolerant.
[5]
5 V tolerant pad with 5 ns glitch filter providing digital I/O functions with TTL levels and hysteresis.
[6]
5 V tolerant pad with TTL levels and hysteresis. Internal pull-up and pull-down resistors disabled.
[7]
5 V tolerant pad with TTL levels and hysteresis and internal pull-up resistor.
[8]
5 V tolerant pad with 20 ns glitch filter providing digital I/O function with TTL levels and hysteresis.
[9]
Pad provides special analog functionality.
[10] When the system 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.
[11] When the RTC is not used, connect VBAT to V
DD(REG)(3V3)
and leave RTCX1 floating.
V
SSA
9
I
analog ground:
0 V reference. This should nominally be the same voltage as V
SS
,
but should be isolated to minimize noise and error.
3.3 V supply voltage:
This is the power supply voltage for the I/O ports.
V
DD(3V3)
21, 42,
56, 77
34, 67
I
V
DD(REG)(3V3)
I
3.3 V voltage regulator supply voltage:
This is the supply voltage for the on-chip
voltage regulator only.
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. This pin should be tied to 3.3 V if the ADC and DAC are
not used.
ADC positive reference voltage:
This should be nominally the same voltage as
V
DDA
but should be isolated to minimize noise and error. Level on this pin is used
as a reference for ADC and DAC. This pin should be tied to 3.3 V if the ADC and
DAC are not used.
ADC negative reference voltage:
This should be nominally the same voltage as
V
SS
but should be isolated to minimize noise and error. Level on this pin is used as
a reference for ADC and DAC.
RTC pin power supply:
3.3 V on this pin supplies the power to the RTC
peripheral.
V
DDA
8
I
VREFP
10
I
VREFN
12
I
VBAT
16
[11]
I
Table 3.
Symbol
Pin description
…continued
Pin
Type
Description
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LPC1751FBD80,551 | 功能描述:ARM微控制器 - MCU ARM Cortex M3 Micro Controller 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 最大時鐘頻率:72 MHz 程序存儲器大小: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 |
| LPC1751FBD80551 | 制造商:NXP Semiconductors 功能描述:IC 32BIT MCU 100MHZ LQFP-80 |
| LPC1752 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:32-bit ARM Cortex-M3 MCU; up to 512 kB flash and 64 kB SRAM with Ethernet, USB 2.0 Host/Device/OTG, CAN |
| LPC1752FBD80 | 制造商:NXP Semiconductors 功能描述:MCU 32BIT ARM CORTEX M3 80LQFP 制造商:NXP Semiconductors 功能描述:MCU, 32BIT, ARM CORTEX M3, 80LQFP 制造商:NXP Semiconductors 功能描述:IC, 32BIT MCU, ARM CORTEX, 100MHZ LQFP80; Controller Family/Series:(ARM Cortex); Core Size:32bit; No. of I/O's:52; Supply Voltage Min:2.4V; Supply Voltage Max:3.6V; Digital IC Case Style:LQFP; No. of Pins:80; Program Memory Size:64KB;RoHS Compliant: Yes |
| LPC1752FBD80,551 | 功能描述:ARM微控制器 - MCU ARM Cortex M3 Micro Controller 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 最大時鐘頻率:72 MHz 程序存儲器大小: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 |
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