lpc2377 NXP Semiconductors, lpc2377 Datasheet - Page 39

• Manufacturer Part Number: lpc2377
• Description: Single-chip 16-bit/32-bit Microcontroller; 512 Kb ?ash With Isp/iap, Ethernet, Usb 2.0, Can, And 10-bit Adc/dac
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 5.
T
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10] On pin VBAT.
[11] To V
[12] Includes external resistors of 18
LPC2377_78_4
Product data sheet
Symbol
V
V
V
V
V
C
Z
R
amb
DRV
DI
CM
th(rs)se
OL
OH
trans
pu
Typical ratings are not guaranteed. The values listed are at room temperature (25 C), nominal supply voltages
The RTC typically fails when V
Including voltage on outputs in 3-state mode.
V
3-state outputs go into 3-state mode when V
Please also see the errata note in errata sheet.
Accounts for 100 mV voltage drop in all supply lines.
Allowed as long as the current limit does not exceed the maximum current allowed by the device.
Minimum condition for V
= 40 C to +85 C for commercial applications, unless otherwise specified.
DD(3V3)
SS
.
Static characteristics
supply voltages must be present.
Parameter
differential input
sensitivity
differential common
mode voltage range
single-ended receiver
switching threshold
voltage
LOW-level output
voltage for
low-/full-speed
HIGH-level output
voltage (driven) for
low-/full-speed
transceiver
capacitance
driver output
impedance for driver
which is not
high-speed capable
pull-up resistance
I
= 4.5 V, maximum condition for V
i(VBAT)
…continued
1 % on D+ and D .
drops below 1.6 V.
Conditions
includes V
R
R
pin to GND
with 33
steady state drive
SoftConnect = ON
(D+)
DD(3V3)
L
L
of 1.5 k to 3.6 V
of 15 k to GND
Rev. 04 — 19 November 2008
(D )
is grounded.
series resistor;
DI
range
I
= 5.5 V.
[12]
Single-chip 16-bit/32-bit microcontroller
Min
0.2
0.8
0.8
-
2.8
-
36
1.1
Typ
-
-
-
-
-
-
-
-
[1]
LPC2377/78
© NXP B.V. 2008. All rights reserved.
Max
-
2.5
2.0
0.18
3.5
20
44.1
1.9
39 of 55
Unit
V
V
V
V
V
pF
k