P89LPC932A1 NXP Semiconductors, P89LPC932A1 Datasheet - Page 47

• Manufacturer Part Number: P89LPC932A1
• Description: The P89LPC932A1 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
Table 8.
V
T
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
P89LPC932A1_3
Product data sheet
Symbol
I
R
V
V
TC
TL
amb
DD
bo
ref(bg)
RST(int)
bg
= 2.4 V to 3.6 V unless otherwise specified.
Typical ratings are not guaranteed. The values listed are at room temperature, 3 V.
The I
real-time clock, and watchdog timer.
The I
brownout detect, and watchdog timer.
See
V
This specification can be applied to pins which have analog comparator input functions when the pin is not being used for those analog
functions. When the pin is being used as an analog input pin, the maximum voltage on the pin must be limited to 4.0 V with respect to
V
Pin capacitance is characterized but not tested.
Measured with port in quasi-bidirectional mode.
Measured with port in high-impedance mode.
Port pins source a transition current when used in quasi-bidirectional mode and externally driven from logic 1 to logic 0. This current is
highest when V
= 40 C to +85 C for industrial applications, unless otherwise specified.
OL
SS
/V
.
Section 8 “Limiting values” on page 45
DD(oper)
DD(tpd)
OH
Static characteristics
Parameter
logical 1-to-0 transition current,
all ports
internal pull-up resistance on pin
RST
brownout trip voltage
band gap reference voltage
band gap temperature
coefficient
may exceed the related specification.
specification is measured using an external clock with the following functions disabled: comparators, real-time clock,
, I
DD(idle)
I
is approximately 2 V.
, and I
DD(pd)
specifications are measured using an external clock with the following functions disabled: comparators,
…continued
for steady state (non-transient) limits on I
Conditions
V
2.4 V < V
BOV = 1, BOPD = 0
I
= 1.5 V at V
Rev. 03 — 12 March 2007
8-bit microcontroller with accelerated two-clock 80C51 core
DD
< 3.6 V; with
DD
= 3.6 V
[9]
Min
10
2.40
1.19
-
30
OL
or I
OH
. If I
P89LPC932A1
OL
Typ
-
-
-
1.23
10
/I
OH
[1]
exceeds the test condition,
© NXP B.V. 2007. All rights reserved.
Max
30
2.70
1.27
20
450
Unit
k
V
V
ppm/ C
A
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