參數(shù)資料
型號: P89LPC924FDH
廠商: NXP Semiconductors N.V.
元件分類: 8位微控制器
英文描述: 8-bit microcontrollers with accelerated two-clock 80C51 core 4 kB-8 kB 3 V low-power Flash with 8-bit A-D converter
封裝: P89LPC924FDH<SOT360-1 (TSSOP20)|<<http://www.nxp.com/packages/SOT360-1.html<1<Always Pb-free,;P89LPC925FDH<SOT360-1 (TSSOP20)|<<http://www.nxp.com/packages/SOT360-1.html&
文件頁數(shù): 40/49頁
文件大小: 233K
代理商: P89LPC924FDH
Philips Semiconductors
P89LPC924/925
8-bit microcontrollers with accelerated two-clock 80C51 core
Product data
Rev. 03 — 15 December 2004
45 of 49
9397 750 14471
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
12. Comparator electrical characteristics
[1]
This parameter is characterized, but not tested in production.
13. A/D converter electrical characteristics
Table 12:
Comparator electrical characteristics
VDD = 2.4 V to 3.6 V, unless otherwise specied.
Tamb = 40 °Cto+85 °C for industrial, unless otherwise specied.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VIO
offset voltage comparator inputs
-
±20
mV
VCR
common mode range comparator inputs
0
-
VDD 0.3
V
CMRR
common mode rejection ratio
--
50
dB
response time
-
250
500
ns
comparator enable to output valid
-
10
s
IIL
input leakage current, comparator
0 < VIN <VDD
--
±10
A
Table 13:
A/D converter electrical characteristics
VDD = 2.4 V to 3.6 V, unless otherwise specied.
Tamb = 40 °Cto+85 °C for industrial, unless otherwise specied.
All limits valid for an external source impedance of less than 10 k
.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
AVIN
analog input voltage
VSS 0.2 -
VSS + 0.2
V
CIA
analog input capacitance
-
15
pF
DNL
differential non-linearity
-
±1
LSB
INL
integral non-linearity
-
±1
LSB
OSe
offset error
-
±2
LSB
Ge
gain error
-
±1%
Tue
total unadjusted error
-
±2
LSB
MCTC
channel-to-channel matching
-
±1
LSB
αct(port)
crosstalk between port inputs
0 to 100 kHz
-
60
dB
SRin
input slew rate
-
100
V/ms
tADC
conversion time
A/D enabled
-
13
ADC
clocks
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