p89lpc9401 NXP Semiconductors, p89lpc9401 Datasheet - Page 44

• Manufacturer Part Number: p89lpc9401
• Description: 8-bit Microcontroller With Accelerated Two-clock 80c51 Core 8 Kb 3 V Byte-erasable Flash With 32 Segment X 4 Lcd Driver
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9. Static characteristics
Table 11:
V
T
P89LPC9401_1
Preliminary data sheet
Symbol
I
I
I
I
(dV/dt)
(dV/dt)
V
V
V
V
V
V
V
V
V
V
C
I
I
I
R
DD(oper)
DD(idle)
DD(pd)
DD(tpd)
IL
LI
THL
amb
DD
DDR
th(HL)
IL
th(LH)
IH
hys
OL
OH
xtal
n
iss
RST_N(int)
= 2.4 V to 3.6 V unless otherwise specified.
= 40 C to +85 C for industrial applications, unless otherwise specified.
r
f
Static electrical 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 voltage
HIGH-LOW threshold voltage
LOW-state input voltage
LOW-HIGH threshold voltage
HIGH-state input voltage
hysteresis voltage
LOW-state output voltage
HIGH-state output voltage
crystal voltage
voltage on any other pin
(except XTAL1, XTAL2, V
input capacitance
LOW-state input current
input leakage current
HIGH-LOW transition current
(all ports)
internal pull-up resistance on
pin RST_N
DD
)
8-bit two-clock 80C51 microcontroller with 32 segment
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
with respect to V
with respect to V
V
V
V
pin RST
OL
OL
OH
OH
DD
DD
DD
DD
DD
DD
DD
DD
DD
I
I
I
= 0.4 V
= V
= 1.5 V at V
Rev. 01 — 5 September 2005
= 20 mA;
= 3.2 mA; V
= 20 A;
= 3.2 mA;
DD
DD
= 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;
IL
, V
IH
or V
osc
osc
osc
osc
DD
DD
SS
SS
th(HL)
= 12 MHz
= 18 MHz
= 12 MHz
= 18 MHz
= 3.6 V
= 2.4 V
[2]
[2]
[2]
[2]
[2]
[3]
[4]
[4]
[5]
[6]
[7]
[8]
Min
-
-
-
-
-
-
-
-
1.5
0.22V
-
0.7V
-
-
-
V
V
-
-
-
10
0.5
0.5
0.5
30
DD
DD
DD
DD
0.3
0.7
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Typ
11
17
3.7
6
60
9
-
-
-
0.4V
-
0.6V
-
0.2V
0.6
0.2
V
V
-
-
-
-
-
-
-
P89LPC9401
DD
DD
[1]
DD
DD
DD
0.2
0.4
Max
15
23
5
8
85
25
2
50
-
-
0.3V
0.7V
5.5
-
1.0
0.3
-
-
+4.0
+5.5
15
30
80
10
450
4 LCD driver
DD
DD
Unit
mA
mA
mA
mA
mV/ s
mV/ s
V
V
V
V
V
V
V
V
V
V
V
V
pF
k
44 of 59
A
A
A
A
A