LPC1778FBD144 NXP Semiconductors, LPC1778FBD144 Datasheet - Page 87

• Manufacturer Part Number: LPC1778FBD144
• Description: The LPC1778 is a Cortex-M3 microcontroller for embedded applications featuring a high level of integration and low power consumption at frequencies of 120 MHz
• Manufacturer: NXP Semiconductors

NXP Semiconductors
LPC178X_7X
Objective data sheet
11.5 I/O pins
11.6 SSP interface
Table 23.
T
[1]
Table 24.
T
Symbol
t
t
Symbol
t
t
t
t
SSP slave
SSP master
T
r
f
DS
DH
v(Q)
h(Q)
amb
amb
Fig 20. Internal RC oscillator frequency versus temperature
cy(clk)
Applies to standard port pins and RESET pin. For details, see the LPC178x/7x IBIS model available on the
NXP website.
=
=


(X)
40
40
X
Conditions: Frequency values are typical values. 12 MHz  1 % accuracy is guaranteed for
2.7 V  V
to fall outside the 12 MHz  1 % accuracy specification for voltages below 2.7 V.
X
X
X
X
X
X


Dynamic characteristic: I/O pins
Dynamic characteristics: SSP pins in SPI mode
C to +85
C to 85
X
Parameter
clock cycle time
data set-up time
data hold time
data output valid time in SPI mode
data output hold time in SPI mode
Parameter
rise time
fall time
All information provided in this document is subject to legal disclaimers.
DD(3V3)

C, V

C; V
Rev. 3 — 27 December 2011
3.6 V and T
DD(REG)(3V3)
DD(3V3)
X
Conditions
pin configured as
output
pin configured as
output
over specified ranges.
Conditions
full-duplex
mode
when only
transmitting
in SPI mode
in SPI mode
amb
<tbd>
= 3.0 V to 3.6 V. Values guaranteed by design.
= 40 C to +85 C. Variations between parts may cause the IRC
[1]
X
32-bit ARM Cortex-M3 microcontroller
[1]
[2]
[2]
[2]
[2]
Min
3.0
2.5
Min
30
30
14.8
2
-
2.4
X
Typ
25
25
10.5
1
4.0
0.2
LPC178x/7x
Typ
-
-
X (X)
001aac984
© NXP B.V. 2011. All rights reserved.
Max
-
-
-
-
6.3
-
Max
5.0
5.0
X
87 of 120
Unit
ns
ns
ns
ns
ns
ns
Unit
ns
ns