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參數(shù)資料
| 型號： | LPC2378FBD144 |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 數(shù)學處理器 |
| 英文描述： | Single-chip 16-bit-32-bit microcontrollers; 512 kB flash with ISP-IAP, Ethernet, USB 2.0, CAN, and 10-bit ADC-DAC |
| 封裝： | LPC2377FBD144<SOT486-1 (LQFP144)|<<http://www.nxp.com/packages/SOT486-1.html<1<Always Pb-free,;LPC2378FBD144<SOT486-1 (LQFP144)|<<http://www.nxp.com/packages/SOT486-1.htm |
| 文件頁數(shù)： | 14/68頁 |
| 文件大?。?/td> | 1443K |
| 代理商： | LPC2378FBD144 |
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LPC2377_78
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 5 — 17 June 2010
14 of 68
NXP Semiconductors
LPC2377/78
Single-chip 16-bit/32-bit microcontrollers
P4[24]/OE
127
[1]
I/O
O
I/O
O
I/O
O
O
I/O
O
I
I/O
O
I/O
O
O
P4[24] —
General purpose digital input/output pin.
OE —
LOW active Output Enable signal.
P4[25] —
General purpose digital input/output pin.
BLS0 —
LOW active Byte Lane select signal 0.
P4 [28] —
General purpose digital input/output pin.
MAT2[0] —
Match output for Timer 2, channel 0.
TXD3 —
Transmitter output for UART3.
P4[29] —
General purpose digital input/output pin.
MAT2[1] —
Match output for Timer 2, channel 1.
RXD3 —
Receiver input for UART3.
P4[30] —
General purpose digital input/output pin.
CS0 —
LOW active Chip Select 0 signal.
P4[31] —
General purpose digital input/output pin.
CS1 —
LOW active Chip Select 1 signal.
ALARM —
RTC controlled output. This is a 1.8 V pin. It goes HIGH when a RTC
alarm is generated.
USB_D
2 —
USB2 port bidirectional D
line. LPC2378 only. This pin is not
connected on the LPC2377.
DBGEN —
JTAG interface control signal. Also used for boundary scanning.
TDO —
Test Data out for JTAG interface.
TDI —
Test Data in for JTAG interface.
TMS —
Test Mode Select for JTAG interface.
TRST —
Test Reset for JTAG interface.
TCK —
Test Clock for JTAG interface. This clock must be slower than
1
6
of the CPU
clock (CCLK) for the JTAG interface to operate.
RTCK —
JTAG interface control signal.
Note:
LOW on this pin while RESET is LOW enables ETM pins (P2[9:0]) to operate
as Trace port after reset.
RSTOUT —
This is a 3.3 V pin. LOW on this pin indicates LPC2377/78 being in
Reset state.
external reset input:
A LOW on this pin resets the device, causing I/O ports and
peripherals to take on their default states, and processor execution to begin at
address 0. TTL with hysteresis, 5 V tolerant.
Input to the oscillator circuit and internal clock generator circuits.
Output from the oscillator amplifier.
Input to the RTC oscillator circuit.
Output from the RTC oscillator circuit.
ground:
0 V reference.
P4[25]/BLS0
124
[1]
P4[28]/MAT2[0]/
TXD3
118
[1]
P4[29]/MAT2[1]/
RXD3
122
[1]
P4[30]/CS0
130
[1]
P4[31]/CS1
134
[1]
ALARM
26
[8]
USB_D
2
37
I/O
DBGEN
TDO
TDI
TMS
TRST
TCK
6
[1]
1
[1]
3
[1]
4
[1]
5
[1]
7
[1]
I
O
I
I
I
I
RTCK
143
[1]
I/O
RSTOUT
20
O
RESET
24
[7]
I
XTAL1
XTAL2
RTCX1
RTCX2
V
SS
31
[8][9]
33
[8][9]
23
[8][10]
25
[8][10]
22, 44,
59, 65,
79, 103,
117,119,
139
[11]
15
[12]
I
O
I
O
I
V
SSA
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.
Table 3.
Symbol
Pin description
…continued
Pin
Type
Description
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LPC2378FBD144,551 | 功能描述:ARM微控制器 - MCU ARM7 512KF/USB/ENET 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 安裝風格:SMD/SMT |
| LPC2378FBD144/CP32 | 制造商:NXP Semiconductors 功能描述:- Trays |
| LPC2378FBD144/CP3E | 制造商:NXP Semiconductors 功能描述: |
| LPC2378FBD144551 | 制造商:NXP Semiconductors 功能描述:IC 32BIT MCU ARM7 72MHZ LQFP-144 |
| LPC2378-STK | 功能描述:開發(fā)板和工具包 - ARM DEV BRD FOR LPC2378 512KB FLASH 16KB RAM RoHS:否 制造商:Arduino 產(chǎn)品:Development Boards 工具用于評估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口類型:DAC, ICSP, JTAG, UART, USB 工作電源電壓:3.3 V |
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