P89LPC9321 NXP Semiconductors, P89LPC9321 Datasheet - Page 51

• Manufacturer Part Number: P89LPC9321
• Description: The P89LPC9321 is a single-chip microcontroller, available in low cost packages, basedon a high performance processor architecture that executes instructions in two to fourclocks, six times the rate of standard 80C51 devices
• Manufacturer: NXP Semiconductors

NXP Semiconductors
9. Static characteristics
Table 10.
V
T
P89LPC9321
Product data sheet
Symbol
I
I
I
I
(dV/dt)
(dV/dt)
V
V
V
V
V
V
V
V
V
V
C
I
I
DD(oper)
DD(idle)
DD(pd)
DD(tpd)
IL
LI
amb
DD
DDR
th(HL)
IL
th(LH)
IH
hys
OL
OH
xtal
n
iss
= 2.4 V to 3.6 V unless otherwise specified.
=
−
r
f
40
°
Static characteristics
Parameter
operating supply current
Idle mode supply current
Power-down mode supply
current
total Power-down mode supply
current
rise rate
fall rate
data retention supply 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
crystal voltage
voltage on any other pin
input capacitance
LOW-level input current
input leakage current
C to +85
°
C for industrial applications, unless otherwise specified.
All information provided in this document is subject to legal disclaimers.
Conditions
V
V
V
V
V
comparators powered
down
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
high-Z
I
to 3.6 V all ports, all
modes except high-Z
I
V
all ports,
quasi-bidirectional mode
I
V
all ports, push-pull mode
I
V
ports, push-pull mode
on XTAL1, XTAL2 pins;
with respect to V
except XTAL1, XTAL2,
V
V
V
OL
OL
OH
OH
OH
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
I
I
= 0.4 V
= V
Rev. 2 — 16 November 2010
= 20 mA;
= 3.2 mA; V
= −20 μA;
= −3.2 mA;
= −10 mA;
DD
DD
; with respect to V
= 3.6 V; f
= 3.6 V; f
= 3.6 V; f
= 3.6 V; f
= 3.6 V; voltage
= 3.6 V
= 2.4 V to 3.6 V
= 2.4 V to 3.6 V;
= 2.4 V to 3.6 V;
= 2.4 V to 3.6 V; all
IL
8-bit microcontroller with accelerated two-clock 80C51 core
, V
IH
, or V
osc
osc
osc
osc
DD
= 12 MHz
= 18 MHz
= 12 MHz
= 18 MHz
SS
th(HL)
= 2.4 V
SS
[2]
[2]
[2]
[2]
[2]
[3]
[4]
[4]
[5]
[6]
[7]
[8]
Min
-
-
-
-
-
-
-
-
1.5
0.22V
−0.5
-
0.7V
-
-
-
V
V
-
−0.5
−0.5
-
-
-
DD
DD
− 0.3
− 0.7
DD
DD
Typ
10
14
3.25
5
20
1
-
-
-
0.4V
-
0.6V
-
0.2V
0.6
0.2
V
V
3.2
-
-
-
-
-
P89LPC9321
DD
DD
[1]
− 0.2
− 0.4
DD
DD
DD
© NXP B.V. 2010. All rights reserved.
Max
15
23
5
7
40
5
2
50
-
-
0.3V
0.7V
5.5
-
1.0
0.3
-
-
-
+4.0
+5.5
15
−80
±1
DD
DD
Unit
mA
mA
mA
mA
μA
μA
mV/μs
mV/μs
V
V
V
V
V
V
V
V
V
V
V
V
V
pF
μA
μA
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