P89LPC915_916_917 NXP Semiconductors, P89LPC915_916_917 Datasheet - Page 59

• Manufacturer Part Number: P89LPC915_916_917
• Description: The P89LPC915/916/917 are single-chip microcontrollers, available in low-cost packages,based on a high performance processor architecture that executes instructions in two tofour clocks, six times the rate of standard 80C51 devices
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 15.
V
T
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
P89LPC915_916_917_5
Product data sheet
Symbol
I
I
R
V
V
TC
LI
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
exceed the related specification.
This specification can be applied to pins which have A/D input or 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, or 40 C to +125 C (see
Section 10 “Limiting values”
DD(oper)
DD(tpd)
Static characteristics
Parameter
input leakage current
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
specification is measured using an external clock with the following functions disabled: comparators, real-time clock,
, I
SS
DD(idle)
.
I
is approximately 2 V.
, and I
DD(pd)
specifications are measured using an external clock with the following functions disabled: comparators,
for steady state (non-transient) limits on I
…continued
Conditions
V
V
2.4 V < V
BOV = 1, BOPD = 0
I
I
= V
= 1.5 V at V
IL
Rev. 05 — 15 December 2009
, V
DD
Table 3 on page
8-bit microcontrollers with accelerated two-clock 80C51 core
IH
< 3.6 V; with
or V
DD
th(HL)
= 3.6 V
3), unless otherwise specified.
OL
or I
[8]
[9]
OH
Min
-
10
2.40
1.11
-
P89LPC915/916/917
. If I
30
OL
/I
OH
exceeds the test condition, V
Typ
-
-
-
-
1.23
10
[1]
© NXP B.V. 2009. All rights reserved.
Max
30
2.70
1.34
20
10
450
OL
Unit
k
V
V
ppm/ C
/V
A
A
OH
59 of 75
may