P89LPC924_925 NXP Semiconductors, P89LPC924_925 Datasheet - Page 45

• Manufacturer Part Number: P89LPC924_925
• Description: The P89LPC924/925 are single-chip microcontrollers designed for applicationsdemanding high-integration, low cost solutions over a wide range of performancerequirements
• Manufacturer: NXP Semiconductors

Philips Semiconductors
12. Comparator electrical characteristics
Table 12:
V
T
[1]
13. A/D converter electrical characteristics
Table 13:
V
T
All limits valid for an external source impedance of less than 10 k .
9397 750 14471
Product data
Symbol
V
V
CMRR
I
Symbol
AV
C
D
I
OS
G
T
M
SR
t
IL
NL
ADC
amb
amb
DD
DD
ue
ct(port)
IO
CR
IA
NL
e
CTC
IN
in
e
= 2.4 V to 3.6 V, unless otherwise specified.
This parameter is characterized, but not tested in production.
= 2.4 V to 3.6 V, unless otherwise specified.
= 40 C to +85 C for industrial, unless otherwise specified.
= 40 C to +85 C for industrial, unless otherwise specified.
Comparator electrical characteristics
A/D converter electrical characteristics
Parameter
offset voltage comparator inputs
common mode range comparator inputs
common mode rejection ratio
response time
comparator enable to output valid
input leakage current, comparator
Parameter
analog input voltage
analog input capacitance
differential non-linearity
integral non-linearity
offset error
gain error
total unadjusted error
channel-to-channel matching
crosstalk between port inputs
input slew rate
conversion time
Rev. 03 — 15 December 2004
8-bit microcontrollers with accelerated two-clock 80C51 core
Conditions
0 < V
Conditions
0 to 100 kHz
A/D enabled
IN
< V
DD
[1]
Min
-
0
-
-
-
-
Min
V
-
-
-
-
-
-
-
-
-
-
SS
0.2 -
P89LPC924/925
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Typ
-
-
-
250
-
-
Typ
-
-
-
-
-
-
-
-
-
-
Max
V
500
10
Max
V
15
100
13
20
50
10
1
1
2
1
2
1
60
DD
SS
+ 0.2
0.3
Unit
mV
V
dB
ns
Unit
V
pF
LSB
LSB
LSB
%
LSB
LSB
dB
V/ms
ADC
clocks
45 of 49
s
A