P89LPC938 NXP Semiconductors, P89LPC938 Datasheet - Page 51

• Manufacturer Part Number: P89LPC938
• Description: The P89LPC938 is a single-chip microcontroller, available in low cost packages, based ona high performance processor architecture that executes instructions in two to four clocks,six times the rate of standard 80C51 devices
• Manufacturer: NXP Semiconductors

Philips Semiconductors
10. Static characteristics
Table 10:
V
T
9397 750 14051
Product data sheet
Symbol
I
I
I
I
(dV/dt)
(dV/dt)
V
V
V
V
V
V
V
V
C
I
I
I
R
DD(oper)
DD(idle)
DD(pd)
DD(tpd)
IL
LI
TL
amb
DD
DDR
th(HL)
IL
th(LH)
IH
hys
OL
OH
iss
RST(int)
= 2.4 V to 3.6 V unless otherwise specified.
= 40 C to +85 C for industrial applications, unless otherwise specified.
r
f
DC electrical characteristics
Parameter
operating supply current
Idle mode supply current
power supply current,
Power-down mode, voltage
comparators powered-down
total Power-down mode supply
current
rise rate
fall rate
data retention voltage
HIGH-LOW threshold voltage
LOW-level input voltage
LOW-HIGH threshold voltage
HIGH-level input voltage
hysteresis voltage
LOW-level output voltage
HIGH-level output voltage
input capacitance
logical 0 input current
input leakage current
logical 1-to-0 transition current,
all ports
internal pull-up resistance on
pin RST
Conditions
3.6 V; 12 MHz
3.6 V; 12 MHz
3.6 V
3.6 V
of V
of V
except SCL, SDA
SCL, SDA only
except SCL, SDA
SCL, SDA only
Port 1
I
V
all ports,
all modes except Hi-Z
I
V
all ports,
all modes except Hi-Z
I
V
quasi-bidirectional mode,
all ports
I
V
push-pull mode, all ports
I
V
push-pull mode, all ports
V
V
V
OL
OL
OH
OH
OH
DD
DD
DD
DD
DD
I
I
I
= 0.4 V
= V
= 1.5 V at V
Rev. 01 — 25 February 2005
= 20 mA;
= 3.2 mA;
= 20 A;
= 3.2 mA;
= 20 mA;
DD
DD
= 2.4 V
= 2.4 V
= 2.4 V
= 2.4 V
= 2.4 V
IL
, V
IH
, V
3.6 V,
3.6 V,
3.6 V;
3.6 V;
3.6 V;
DD
th(HL)
= 3.6 V
8-bit microcontroller with 10-bit A/D converter
[2]
[2]
[2]
[3]
[4]
[4]
[5]
[6]
[7]
[8]
Min
-
-
-
-
-
-
1.5
0.22V
-
0.7V
-
-
-
V
V
V
-
-
-
10
0.5
30
DD
DD
DD
DD
DD
0.3
0.7
1.0
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Typ
14
5
55
1
-
-
-
0.4V
-
0.6V
-
0.2V
0.6
0.2
V
V
-
-
-
-
-
-
DD
DD
[1]
P89LPC938
DD
DD
DD
0.2
0.4
Max
23
7
80
5
2
50
-
-
0.3V
0.7V
5.5
-
1.0
0.3
-
-
-
15
30
80
10
450
DD
DD
Unit
mA
mA
mV/ s
mV/ s
V
V
V
V
V
V
V
V
V
V
V
pF
k
A
A
A
A
A
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