P89LPC9321FN NXP Semiconductors, P89LPC9321FN Datasheet - Page 51

• Manufacturer Part Number: P89LPC9321FN
• Description: MCU 8-Bit 89LP 80C51 CISC 8KB Flash 2.5V/3.3V 28-Pin PDIP Tube
• Manufacturer: NXP Semiconductors

NXP Semiconductors
9. Static characteristics
Table 10.
V
T
P89LPC9321_1
Product data sheet
Symbol
I
I
I
I
(dV/dt)
(dV/dt)
V
V
V
V
V
V
V
V
V
V
C
DD(oper)
DD(idle)
DD(pd)
DD(tpd)
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.
= 40 C to +85 C for industrial applications, unless otherwise specified.
r
f
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
Conditions
V
f
V
f
V
f
V
f
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
osc
osc
osc
osc
OL
OL
OH
OH
OH
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
Rev. 01 — 9 December 2008
= 20 mA;
= 3.2 mA; V
= 12 MHz
= 18 MHz
= 12 MHz
= 18 MHz
= 20 A;
= 3.2 mA;
= 10 mA;
DD
DD
; with respect to V
= 3.6 V;
= 3.6 V;
= 3.6 V;
= 3.6 V;
= 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
8-bit microcontroller with accelerated two-clock 80C51 core
DD
SS
= 2.4 V
SS
[2]
[2]
[2]
[2]
[2]
[3]
[4]
[4]
[5]
[6]
Min
-
-
-
-
-
-
-
-
1.5
0.22V
-
0.7V
-
-
-
V
V
-
-
0.5
0.5
0.5
DD
DD
DD
DD
0.3
0.7
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]
DD
DD
DD
0.2
0.4
© NXP B.V. 2008. 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
DD
DD
Unit
mA
mA
mA
mA
mV/ s
mV/ s
V
V
V
V
V
V
V
V
V
V
V
V
V
pF
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A
A