LPC1857_53 NXP Semiconductors, LPC1857_53 Datasheet - Page 89

• Manufacturer Part Number: LPC1857_53
• Description: The LPC1857/53 are ARM Cortex-M3 based microcontrollers for embedded applications
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 8.
T
[1]
LPC1857_53
Objective data sheet
[2]
[3]
[4]
[5]
[6]
Symbol
I
I
I
I
I
Open-drain I
V
V
V
V
I
Oscillator pins
V
V
C
USB pins
R
V
V
OL
OHS
OLS
pd
pu
LI
amb
IH
IL
hys
OL
i(XTAL1)
o(XTAL2)
IC
i(dif)
io
pd
Typical ratings are not guaranteed. The values listed are at room temperature (25 C), nominal supply voltages.
V
IRC enabled; PLL1 disabled.
IRC disabled; PLL1 enabled.
On pin VBAT; T
V
=
DD(REG)(3V3)
ps

corresponds to the output of the power switch (see
40

Static characteristics
C to +85
2
C0-bus pins
= V
Parameter
LOW-level output
current
HIGH-level short-circuit
output current
LOW-level short-circuit
output current
pull-down current
pull-up current
HIGH-level input
voltage
LOW-level input voltage
hysteresis voltage
LOW-level output
voltage
input leakage current
input voltage on pin
XTAL1
output voltage on pin
XTAL2
input/output
capacitance
pull-down resistance
common-mode input
voltage
differential input voltage
amb
DD(IO)

= 25 C.
C, unless otherwise specified. Applies to parts LPC1850/30/20/10 Rev ‘A’ only.
= V
DDA(3V3)
= 3.3 V; T
…continued
All information provided in this document is subject to legal disclaimers.
V
on pin USB0_VBUS
amb
Conditions
V
drive HIGH; connected to
ground
drive LOW; connected to
V
V
I
V
V
high-speed mode
full-speed/low-speed
mode
chirp mode
V
OLS
OL
I
I
DD(IO)
I
I
DD(IO)
= V
= 0 V
= V
= 5 V
= 25 C for all power consumption measurements.
= 0.4 V
= 3 mA
Rev. 1 — 14 December 2011
DD(IO)
DD(IO)
< V
Figure
I
 5 V
8) which is the greater of V
[12]
[13]
[12]
[13]
[10]
[14]
[11]
[11]
[9]
[9]
32-bit ARM Cortex-M3 microcontroller
14
-
Min
8
-
-
-
-
-
0.7 
V
0.5
0.1 
V
-
-
-
0.5
0.5
-
-
-
<tbd>
DD(IO)
DD(IO)
BAT
and V
Typ
-
-
-
62
62
<tbd>
-
0.14
-
<tbd>
4.5
<tbd>
-
-
-
-
<tbd>
-
-
<tbd>
DD(Reg)(3V3)
[1]
LPC1857/53
.
© NXP B.V. 2011. All rights reserved.
Max
-
86
76
-
-
-
-
0.3 
V
-
-
-
-
1.2
1.2
0.8
25
-
-
-
<tbd>
DD(IO)
89 of 131
Unit
mA
mA
mA
A
A
A
V
V
V
V
nA
nA
V
V
pF
k
mV
mV
mV
mV