T89C51CC02 Atmel, T89C51CC02 Datasheet - Page 132

• Manufacturer Part Number: T89C51CC02
• Description: 8-Bit MCU
• Manufacturer: Atmel

T89C51CC02
19.3. DC Parameters for A/D Converter
132
Symbol
AVin
DNL
Rref
Vref
INL
Cai
OE
Analog input voltage
Resistance between Vref and Vss
Reference voltage
Analog input Capacitance
Integral non linearity
Differential non linearity
Offset error
Figure 136. Clock Signal Waveform for I
Parameter
Table 26. DC Parameters for AD Converter
V
CC
T
-0.5V
0.45V
CHCL
T
CLCH
Preliminary
= T
CHCL
Vss- 0.2
Min
2.40
12
-2
= 5ns.
T
CLCH
CC
0.7V
0.2V
Tests in Active and Idle Modes
Typ
CC
0.5
18
60
CC
1
-0.1
Vref
Max
3.00
24
2
1
2
+ 0.2
KOhm
Unit
pF
lsb
lsb
lsb
V
V
Rev.A - May 17, 2001
During sampling
Test Conditions