LPC2141 PHILIPS [NXP Semiconductors], LPC2141 Datasheet - Page 27

• Manufacturer Part Number: LPC2141
• Description: Single-chip 16-bit/32-bit microcontrollers; up to 512 kB flash with ISP/IAP, USB 2.0 full-speed device, 10-bit ADC and DAC
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
Table 5:
T
9397 750 14985
Preliminary data sheet
Symbol
I
I
I
I
V
V
V
V
I
Oscillator pins
V
V
V
V
USB pins
I
V
V
V
V
BATpd
BATact
BATact(opt)
2
LI
OZ
a
C-bus pins
IH
IL
hys
OL
i(XTAL1)
o(XTAL2)
i(RTXC1)
o(RTXC2)
BUS
DI
CM
th(rs)se
= 40 C to +85 C for commercial applications, unless otherwise specified.
Static characteristics
Parameter
Power-down mode battery
supply current
active mode battery supply
current
optimized active mode
battery supply
current
HIGH-state input voltage
LOW-state input voltage
hysteresis voltage
LOW-state output
voltage
input leakage current
input voltage on pin XTAL1
output voltage on pin
XTAL2
input voltage on pin
RTXC1
output voltage on pin
RTXC2
OFF-state output current
V
the USB connector
differential input sensitivity |(D+)
differential common-mode
range
single-ended receiver
switching threshold
voltage
BUS
line input voltage on
[11]
[11] [12]
[7]
[11]
[13]
…continued
Conditions
RTC clock = 32 kHz
(from RTXC pins),
T
V
V
CCLK = 60 MHz,
PCLK = 15 MHz,
PCLK enabled to RTCK,
RTC clock = 32 kHz
(from RTXC pins),
T
V
PCLK disabled to RTCK in
the PCONP register,
RTC clock = 32 kHz
(from RTXC pins),
T
CCLK = 10 MHz
CCLK = 60 MHz
I
V
V
0 V < V
includes V
OLS
a
a
a
DD
DD
DD
I
I
= V
= 5 V
= +25 C
= +25 C
= +25 C, V
= 3.0 V, V
= 3.0 V, V
= 3.0 V, V
= 3 mA
DD
I
(D )|
< 3.3 V
Rev. 01 — 3 October 2005
DI
range
i(VBAT)
i(VBAT)
i(VBAT)
i(VBAT)
= 2.5 V
= 3.0 V
= 3.0 V
= 3.3 V
LPC2141/42/44/46/48
Single-chip 16-bit/32-bit microcontrollers
Min
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
0.7V
-
-
-
-
-
0
0
0
0
-
-
0.2
0.8
0.8
DD(3V3)
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Typ
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
-
-
0.5V
-
2
10
-
-
-
-
-
-
-
-
-
[1]
DD(3V3)
Max
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
-
0.3V
-
0.4
4
22
1.8
1.8
1.8
1.8
5.25
-
2.5
2.0
10
DD(3V3)
27 of 38
Unit
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
A
A
A
A
A