T89C5115_08 ATMEL [ATMEL Corporation], T89C5115_08 Datasheet - Page 99

• Manufacturer Part Number: T89C5115_08
• Description: Low Pin Count 8-bit Microcontroller with A/D Converter and 16 KBytes Flash Memory
• Manufacturer: ATMEL [ATMEL Corporation]

DC Parameters for A/D
Converter
4128G–8051–02/08
Figure 47. I
Figure 48. Clock Signal Waveform for I
Table 73. DC Parameters for AD Converter in Precision Conversion
Notes:
Symbol Parameter
VaVcc
Rref
AVin
DNL
Vref
Rai
Cai
INL
OE
(2)
1. Typicals are based on a limited number of samples and are not guaranteed.
2. With ADC enabled.
Analog input voltage
Analog supply voltage
Resistance between Vref and Vss
Reference voltage
Analog input Resistor
Analog input Capacitance
Integral non linearity
Differential non linearity
Offset error
(NC)
CC
Test Condition, Power-down Mode
RST
XTAL2
XTAL1
VAGND
V
SS
VaVcc
V
V
CC
CC
T
-0.5V
I
0.45V
CHCL
CC
V
T
CC
CLCH
= T
CHCL
Vss- 0.2
CC
Min
2.40
Vref
12
-2
Tests in Active and Idle Modes
= 5ns.
T
CLCH
Typ
0.7V
All other pins are disconnected.
Vcc
0.5
0.2V
16
60
1
(1)
CC
CC
-0.1
Max Vref
Vcc
Max
+ 0.6
10%
3.00
400
24
2
1
2
+
Unit Test Conditions
KΩ
pF During sampling
lsb
lsb
lsb
Ω
V
V
V
During sampling
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