lpc2420 NXP Semiconductors, lpc2420 Datasheet - Page 48

• Manufacturer Part Number: lpc2420
• Description: Flashless 16-bit/32-bit Microcontroller; Ethernet, Can, Isp/iap, Usb 2.0 Device/host/otg, External Memory Interface
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 7.
T
LPC2420_60_3
Preliminary data sheet
Symbol
I
I
I
I
V
V
V
V
I
Oscillator pins
V
V
V
V
USB pins
I
V
DD(DCDC)act(3V3)
DD(DCDC)pd(3V3)
BATact
2
LI
OZ
amb
C-bus pins (P0[27] and P0[28])
IH
IL
hys
OL
i(XTAL1)
o(XTAL2)
i(RTCX1)
o(RTCX2)
BUS
= 40 C to +85 C for commercial applications, unless otherwise specified.
Static characteristics
Parameter
active mode DC-to-DC
converter supply
current (3.3 V)
power-down mode
DC-to-DC converter
supply current (3.3 V)
active mode battery
supply 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 voltage on pin
RTCX1
output voltage on pin
RTCX2
OFF-state output
current
bus supply voltage
…continued
Conditions
V
T
while(1){}
executed from the on-chip
SRAM; no peripherals
enabled; PCLK = CCLK
all peripherals enabled;
PCLK = CCLK / 8
all peripherals enabled;
PCLK = CCLK
V
T
DC-to-DC converter on
DC-to-DC converter off
I
V
V
0 V < V
OLS
amb
amb
DD(DCDC)(3V3)
DD(DCDC)(3V3)
I
I
CCLK = 10 MHz
CCLK = 72 MHz
CCLK = 10 MHz
CCLK = 72 MHz
CCLK = 10 MHz
CCLK = 72 MHz
= V
= 5 V
= 3 mA
= 25 C; code
= 25 C
Rev. 03 — 20 November 2008
DD(3V3)
I
< 3.3 V
= 3.3 V;
= 3.3 V;
[10]
[10]
[11]
[7]
Min
-
-
-
-
-
-
-
-
-
0.7V
-
-
-
-
-
0
0
0
0
-
-
Flashless 16-bit/32-bit microcontroller
DD(3V3)
LPC2420/2460
Typ
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
150
20
28
-
-
0.5V
-
2
10
-
-
-
-
-
-
[1]
DD(3V3)
© NXP B.V. 2008. All rights reserved.
Max
-
-
-
-
-
-
-
-
-
-
0.3V
-
0.4
4
22
1.8
1.8
1.8
1.8
5.25
10
DD(3V3)
48 of 73
Unit
mA
mA
mA
mA
mA
mA
V
V
V
V
V
V
V
V
V
A
A
A
A
A
A