P89LPC901 PHILIPS [NXP Semiconductors], P89LPC901 Datasheet - Page 45

• Manufacturer Part Number: P89LPC901
• Description: 8-bit microcontrollers with two-clock 80C51 core 1 kB 3 V Flash with 128-byte RAM
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
Table 13:
V
T
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
9397 750 12293
Product data
Symbol
V
V
TC
amb
DD
BO
REF
(VREF)
= 2.4 V to 3.6 V unless otherwise specified.
Typical ratings are not guaranteed. The values listed are at room temperature, 3 V.
Ports in quasi-bidirectional mode with weak pull-up (applies to all port pins with pull-ups)
Port pins source a transition current when used in quasi-bidirectional mode and externally driven from ‘1’ to ‘0’. This current is highest
when V
Measured with port in high-impedance mode.
Measured with port in quasi-bidirectional mode.
Pin capacitance is characterized but not tested.
The I
and Watchdog timer (P89LPC901).
The I
(P89LPC902, P89LPC903).
= 40 C to +85 C for industrial, unless otherwise specified.
DD
DD
IN
, I
, I
DC electrical characteristics
Parameter
brownout trip voltage with
BOV = ‘1’, BOPD = ‘0’
bandgap reference voltage
bandgap temperature
coefficient
PD
PD
is approximately 2 V.
specifications are measured using an external clock with the following functions disabled: comparators, brownout detect,
specifications are measured with the following functions disabled: comparators, brownout detect, and Watchdog timer
…continued
Conditions
2.4 V < V
Rev. 04 — 21 November 2003
DD
< 3.6 V
8-bit microcontrollers with two-clock 80C51 core
P89LPC901/902/903
Min
2.40
1.11
-
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
Typ
-
1.23
10
[1]
Max
2.70
1.34
20
Unit
V
V
ppm/
45 of 55
C