ST7FLITE02 STMICROELECTRONICS [STMicroelectronics], ST7FLITE02 Datasheet - Page 107
ST7FLITE02
Manufacturer Part Number
ST7FLITE02
Description
8-BIT MICROCONTROLLER WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, TIMERS, SPI
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet
1.ST7FLITE02.pdf
(125 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST7FLITE02Y0M6
Manufacturer:
ST
Quantity:
5 262
Company:
Part Number:
ST7FLITE02YDB6
Manufacturer:
STM
Quantity:
3 867
ADC CHARACTERISTICS (Cont’d)
ADC Accuracy with
T
Notes:
1. Data based on characterization results over the whole temperature range, monitored in production.
2. Injecting negative current on any of the analog input pins significantly reduces the accuracy of any conversion being
performed on any analog input.
current on digital input pins degrades ADC accuracy especially if performed on a pin close to the analog input pins.
Any positive injection current within the limits specified for I
accuracy.
–
Symbol
Analog pins can be protected against negative injection by adding a Schottky diode (pin to ground). Injecting negative
A
= -40°C to 85°C, unless otherwise specified
E
E
E
E
E
E
E
E
E
E
O
G
O
G
T
D
T
D
L
L
Total unadjusted error
Offset error
Gain Error
Differential linearity error
Integral linearity error
Total unadjusted error
Offset error
Gain Error
Differential linearity error
Integral linearity error
2)
2)
2)
2)
V
Parameter
DD
=5.0V
2)
2)
2)
2)
2)
2)
f
f
CPU
CPU
=4MHz, f
=8MHz, f
INJ(PIN)
Conditions
ADC
ADC
and ΣI
=2MHz ,V
=4MHz ,V
INJ(PIN)
DD
DD
=5.0V
=5.0V
in
Section 13.8
ST7LITE0x, ST7LITESx
Typ
±1
±2
does not affect the ADC
-0.5 / 3.5
-0.5 / +1
-2 / 0
Max
±1
±1
±1
±1
±1
1)
1)
1)
1)
107/125
Unit
LSB
LSB