LPC1778FBD144,551 NXP Semiconductors, LPC1778FBD144,551 Datasheet - Page 95

• Manufacturer Part Number: LPC1778FBD144,551
• Description: ARM Microcontrollers - MCU CORTEX-M3 512KB FL 96KB SRAM USB 2.0
• Manufacturer: NXP Semiconductors

Specifications of LPC1778FBD144,551

• Rohs: yes
• Core: ARM Cortex M3
• Processor Series: LPC178x
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 120 MHz
• Program Memory Size: 512 KB
• Data Ram Size: 64 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 2.4 V to 3.6 V
• Package / Case: LQFP-144
• Mounting Style: SMD/SMT
• A/d Bit Size: 12 bit
• A/d Channels Available: 8
• Interface Type: CAN, I2C, I2S, SSP
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 165
• Number Of Timers: 4
• On-chip Dac: Yes
• Program Memory Type: Flash
• Factory Pack Quantity: 60
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.4 V

NXP Semiconductors
LPC178X_7X
Product data sheet
Table 29.
V
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
Symbol
R
8-bit resolution
E
f
f
C
R
E
E
E
E
clk(ADC)
c(ADC)
DDA
D
L(adj)
O
G
T
vsi
ia
vsi
Conditions: V
The ADC is monotonic, there are no missing codes.
The differential linearity error (E
See
The integral non-linearity (E
the ideal transfer curve after appropriate adjustment of gain and offset errors. See
The offset error (E
straight line which fits the ideal curve. See
The gain error (E
curve after removing offset error, and the straight line which fits the ideal transfer curve. See
The absolute error (E
curve of the non-calibrated ADC and the ideal transfer curve. See
See
8-bit resolution is achieved by ignoring the lower four bits of the ADC conversion result.
= 2.7 V to 3.6 V; T
Figure
Figure
Parameter
voltage source
interface resistance
differential linearity
error
integral non-linearity
offset error
gain error
absolute error
ADC clock frequency
ADC conversion
frequency
analog input
capacitance
voltage source
interface resistance
12-bit ADC characteristics
28.
29.
SSA
[9]
All information provided in this document is subject to legal disclaimers.
; 1.16 MSamples/sec
G
= 0 V, V
O
) is the relative difference in percent between the straight line fitting the actual transfer
) is the absolute difference between the straight line which fits the actual curve and the
Rev. 4.1 — 15 November 2012
T
amb
) is the maximum difference between the center of the steps of the actual transfer
DDA
=
L(adj)

= 3.3 V.
40
D
) is the peak difference between the center of the steps of the actual and
) is the difference between the actual step width and the ideal step width.

Conditions
C to +85
…continued
Figure

C unless otherwise specified.
28.
32-bit ARM Cortex-M3 microcontroller
[1][2][3]
[1][4]
[1][5]
[1][6]
[1][7]
[8]
[8]
Min
-
-
-
-
-
-
-
-
-
-
Figure
28.
LPC178x/7x
Typ
-
1
1
1
1
-
-
-
-
-
Figure
© NXP B.V. 2012. All rights reserved.
Max
1
-
-
-
-
<1.5
36
1.16
5
1
28.
Figure
95 of 120
Unit
k
LSB
LSB
LSB
LSB
LSB
MHz
MHz
pF
k
28.