Datasheet

LPC2101_02_03_4 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 04 — 2 June 2009 24 of 37
NXP Semiconductors
LPC2101/02/03
Single-chip 16-bit/32-bit microcontrollers
I
pu
pull-up current V
I
=0V
[13]
−15 −50 −85 µA
V
DD(3V3)
<V
I
<5V
[12]
000µA
I
DD(CORE)
core supply current Active mode;
code
while(1){}
executed from flash; all peripherals
enabled via PCONP register but not
configured to run; CCLK = 70 MHz
V
DD(1V8)
= 1.8 V; T
amb
=25°C - 41 70 mA
Power-down mode;
V
DD(1V8)
= 1.8 V; T
amb
=25°C - 2.5 25 µA
V
DD(1V8)
= 1.8 V; T
amb
=85°C - 35 105 µA
Deep power-down mode;
RTC off; SRAM off; T
amb
=25°C
V
i(VBAT)
= 3.3 V; V
DD(1V8)
= 1.8 V - 0.7 - µA
I
BAT
battery supply
current
Active mode; CCLK = 70 MHz;
PCLK = 17.5 MHz;
PCLK enabled to RTCK;
RTC clock = 32 kHz (from RTCX
pins); T
amb
=25°C
[14]
V
DD(1V8)
= 1.8 V; V
i(VBAT)
= 3.0 V - 10 15 µA
Power-down mode;
RTC clock = 32 kHz
(from RTCX pins); T
amb
=25°C
V
DD(1V8)
= 1.8 V; V
i(VBAT)
= 2.5 V - 7 12 µA
V
DD(1V8)
= 1.8 V; V
i(VBAT)
= 3.0 V - 8 12 µA
Deep power-down mode;
RTC off; SRAM off; T
amb
=25°C
V
DD(1V8)
= 1.8 V; V
i(VBAT)
= 3.0 V - 8 - µA
I
2
C-bus pins
V
IH
HIGH-level input
voltage
0.7V
DD(3V3)
--V
V
IL
LOW-level input
voltage
- - 0.3V
DD(3V3)
V
V
hys
hysteresis voltage - 0.5V
DD(3V3)
-V
V
OL
LOW-level output
voltage
I
OLS
=3mA
[10]
- - 0.4 V
I
LI
input leakage
current
V
I
=V
DD(3V3)
-24µA
V
I
=5V
[15]
-1022µA
Oscillator pins
V
i(XTAL1)
input voltage on pin
XTAL1
0 - 1.8 V
Table 5. Static characteristics
…continued
T
amb
= − 40 ° C to +85 ° C for commercial applications, unless otherwise specified.
Symbol Parameter Conditions Min Typ
[1]
Max Unit