LPC2939FBD208,551 NXP Semiconductors, LPC2939FBD208,551 Datasheet - Page 81
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LPC2939FBD208,551
Manufacturer Part Number
LPC2939FBD208,551
Description
IC ARM9 MCU FLASH 768KB 208-LQFP
Manufacturer
NXP Semiconductors
Series
LPC2900r
Datasheet
1.LPC2939FBD208551.pdf
(99 pages)
Specifications of LPC2939FBD208,551
Core Processor
ARM9
Core Size
32-Bit
Speed
125MHz
Connectivity
CAN, EBI/EMI, I²C, LIN, SPI, UART/USART, USB, USB OTG
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
152
Program Memory Size
768KB (768K x 8)
Program Memory Type
FLASH
Eeprom Size
16K x 8
Ram Size
56K x 8
Voltage - Supply (vcc/vdd)
1.71 V ~ 3.6 V
Data Converters
A/D 24x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
208-LQFP
Processor Series
LPC29
Core
ARM968E-S
3rd Party Development Tools
MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
OM11027
Package
208LQFP
Device Core
ARM968E-S
Family Name
LPC2900
Operating Supply Voltage
1.8|3.3 V
Data Bus Width
16|32 Bit
Number Of Programmable I/os
160
Interface Type
CAN/I2C/LIN/QSPI/UART/USB
On-chip Adc
24-chx10-bit
Number Of Timers
6
For Use With
568-4787 - BOARD EVAL LPC2939
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
935287113551
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LPC2939FBD208,551
Manufacturer:
NXP Semiconductors
Quantity:
10 000
NXP Semiconductors
Table 43.
V
ground.
[1]
[2]
10. Application information
LPC2939_3
Product data sheet
Symbol
5.0 V ADC0
f
f
t
3.3 V ADC1/2
f
f
t
i(ADC)
s(max)
conv
i(ADC)
s(max)
conv
DD(CORE)
All parameters are guaranteed over the virtual junction temperature range by design. Pre-testing is performed at T
temperature on wafer level. Cased products are tested at T
test conditions to cover the specified temperature and power supply voltage range.
Duty cycle clock should be as close as possible to 50 %.
[1]
= V
ADC dynamic characteristics
DD(OSC_PLL)
Parameter
ADC input frequency
maximum sampling rate
conversion time
ADC input frequency
maximum sampling rate
conversion time
10.1 Operating frequency selection
9.7 Dynamic characteristics: ADC
The LPC2939 is specified to operate at a maximum frequency of 125 MHz, maximum
temperature of 85 C, and maximum core voltage of 1.89 V.
that the user can achieve higher operating frequencies for the LPC2939 by controlling the
temperature and the core voltage accordingly.
; V
DD(IO)
= 2.7 V to 3.6 V; V
All information provided in this document is subject to legal disclaimers.
Conditions
f
f
n = resolution
in number of ADC
clock cycles
in number of bits
f
f
n = resolution
in number of ADC
clock cycles
in number of bits
i(ADC)
s
i(ADC)
s
= f
= f
resolution 2 bit
resolution 10 bit
resolution 2 bit
resolution 10 bit
i(ADC)
i(ADC)
= 4.5 MHz;
= 4.5 MHz;
Rev. 03 — 7 April 2010
DDA(ADC3V3)
/ (n + 1) with
/ (n + 1) with
amb
= 25 C (final testing). Both pre-testing and final testing use correlated
= 3.0 V to 3.6 V; all voltages are measured with respect to
ARM9 microcontroller with CAN, LIN, and USB
[2]
[2]
Min
4
-
-
3
2
4
-
-
3
2
Typ
-
-
-
-
-
-
-
-
-
-
Figure 30
and
Max
4.5
1500
400
11
10
4.5
1500
400
11
10
LPC2939
© NXP B.V. 2010. All rights reserved.
amb
Figure 31
= 85 C ambient
Unit
MHz
ksamples/s
ksamples/s
cycles
bits
MHz
ksamples/s
ksamples/s
cycles
bits
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