LPC2138FHN64/01,55 NXP Semiconductors, LPC2138FHN64/01,55 Datasheet - Page 36
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LPC2138FHN64/01,55
Manufacturer Part Number
LPC2138FHN64/01,55
Description
IC ARM7 MCU FLASH 512K 64-HVQFN
Manufacturer
NXP Semiconductors
Series
LPC2100r
Specifications of LPC2138FHN64/01,55
Program Memory Type
FLASH
Program Memory Size
512KB (512K x 8)
Package / Case
64-VQFN Exposed Pad, 64-HVQFN, 64-SQFN, 64-DHVQFN
Core Processor
ARM7
Core Size
16/32-Bit
Speed
60MHz
Connectivity
I²C, Microwire, SPI, SSI, SSP, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
47
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 16x10b; D/A 1x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
LPC21
Core
ARM7TDMI-S
Data Bus Width
16 bit, 32 bit
Data Ram Size
32 KB
Interface Type
I2C/SPI/SSP/UART
Maximum Clock Frequency
60 MHz
Number Of Programmable I/os
47
Number Of Timers
2
Operating Supply Voltage
3 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
MDK-ARM, RL-ARM, ULINK2, KSK-LPC2138, KSK-LPC2138-PL
Development Tools By Supplier
OM10045, OM10070, OM10089
Minimum Operating Temperature
- 40 C
On-chip Adc
2 (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/LCD568-4298 - BOARD EVAL LPC213X KS213X568-4297 - BOARD EVAL LPC21XX MCB2100MCB2130UME - BOARD EVAL MCB2130 + ULINK-MEMCB2130U - BOARD EVAL MCB2130 + ULINK2MCB2130 - BOARD EVAL NXP LPC213X ARM FAM622-1005 - USB IN-CIRCUIT PROG ARM7 LPC2K568-2095 - BOARD EVAL FOR LPC213X ARM MCU
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
568-4011
935281779557
LPC2138FHN64/01
935281779557
LPC2138FHN64/01
NXP Semiconductors
12. Application information
LPC2131_32_34_36_38
Product data sheet
12.1 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 10
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 13. 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
13), 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
11. Since the feedback resistance is integrated on chip, only a crystal
in
g
Rev. 5 — 2 February 2011
which attenuates the input voltage by a factor C
Figure 14
X1
and C
X2
represents the parallel package capacitance and should
need to be connected externally in case of
OSC
XTAL1
C i
100 pF
LPC2xxx
, C
L
, R
LPC2131/32/34/36/38
S
002aae718
Single-chip 16/32-bit microcontrollers
C g
and C
P
are supplied by the crystal
i
© NXP B.V. 2011. All rights reserved.
/ (C
Figure 14
i
+ C
g
L
). In
and
and in
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