LPC2378FBD144,551 NXP Semiconductors, LPC2378FBD144,551 Datasheet - Page 57
![IC ARM7 MCU FLASH 512K 144LQFP](/photos/6/65/66532/144-lqfp_sot486-1_pkg_sml.jpg)
LPC2378FBD144,551
Manufacturer Part Number
LPC2378FBD144,551
Description
IC ARM7 MCU FLASH 512K 144LQFP
Manufacturer
NXP Semiconductors
Series
LPC2300r
Datasheet
1.LPC2377FBD144551.pdf
(68 pages)
Specifications of LPC2378FBD144,551
Program Memory Type
FLASH
Program Memory Size
512KB (512K x 8)
Package / Case
144-LQFP
Core Processor
ARM7
Core Size
16/32-Bit
Speed
72MHz
Connectivity
CAN, EBI/EMI, Ethernet, I²C, Microwire, MMC, SPI, SSI, SSP, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number Of I /o
104
Ram Size
58K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 1x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
LPC23
Core
ARM7TDMI-S
Data Bus Width
16 bit, 32 bit
Data Ram Size
58 KB
Interface Type
CAN/I2S/ISP/UART/USB
Maximum Clock Frequency
72 MHz
Number Of Programmable I/os
104
Number Of Timers
4
Operating Supply Voltage
3.3 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
MDK-ARM, RL-ARM, ULINK2, KSDKLPC2378-02, MCB2370, MCB2370U, MCB2370UME
Development Tools By Supplier
OM10094
Minimum Operating Temperature
- 40 C
On-chip Adc
8-ch x 10-bit
On-chip Dac
1-ch x 10-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
568-4310 - EVAL BOARD LPC2158 W/LCDMCB2370UME - BOARD EVAL MCB2370 + ULINK-MEMCB2370U - BOARD EVAL MCB2370 + ULINK2MCB2370 - BOARD EVAL NXP LPC2368/2378568-3999 - BOARD EVAL FOR LPC23 ARM MCU622-1005 - USB IN-CIRCUIT PROG ARM7 LPC2K
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
568-3998
935282458551
LPC2378FBD144-S
935282458551
LPC2378FBD144-S
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LPC2378FBD144,551
Manufacturer:
ADI
Quantity:
2 397
Company:
Part Number:
LPC2378FBD144,551
Manufacturer:
NXP Semiconductors
Quantity:
10 000
NXP Semiconductors
LPC2377_78
Product data sheet
Fig 20. LPC2378 USB interface on a bus-powered device
14.2 Crystal oscillator XTAL input and component selection
The input voltage to the on-chip oscillators is limited to 1.8 V. If the oscillator is driven by a
clock in slave mode, it is recommended that the input be coupled through a capacitor with
C
capacitor to ground C
slave mode, a minimum of 200 mV (RMS) is needed.
In slave mode the input clock signal should be coupled by means of a capacitor of 100 pF
(Figure
corresponds to a square wave signal with a signal swing of between 280 mV and 1.4 V.
The XTALOUT pin in this configuration can be left unconnected.
External components and models used in oscillation mode are shown in
Table 15
and the capacitances C
fundamental mode oscillation (the fundamental frequency is represented by L, C
R
not be larger than 7 pF. Parameters F
manufacturer.
Fig 21. Slave mode operation of the on-chip oscillator
i
S
= 100 pF. To limit the input voltage to the specified range, choose an additional
). Capacitance C
LPC23XX
21), with an amplitude between 200 mV (RMS) and 1000 mV (RMS). This
and
Table
All information provided in this document is subject to legal disclaimers.
P
16. Since the feedback resistance is integrated on chip, only a crystal
in
V
USB_UP_LED
V
USB_D+
USB_D−
V
g
DD(3V3)
BUS
SS
which attenuates the input voltage by a factor C
Figure 22
X1
Rev. 5 — 17 June 2010
and C
R S = 33 Ω
R S = 33 Ω
R2
X2
represents the parallel package capacitance and should
need to be connected externally in case of
R1
1.5 kΩ
OSC
XTAL1
C i
100 pF
LPC2xxx
, C
L
, R
Single-chip 16-bit/32-bit microcontrollers
S
002aae718
C g
and C
002aac579
P
are supplied by the crystal
USB-B
connector
LPC2377/78
i
© NXP B.V. 2010. All rights reserved.
/ (C
Figure 22
i
+ C
g
L
). In
and
and in
57 of 68