STM8AF52AATCY STMicroelectronics, STM8AF52AATCY Datasheet - Page 84
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STM8AF52AATCY
Manufacturer Part Number
STM8AF52AATCY
Description
8 BITS MICROCONTR
Manufacturer
STMicroelectronics
Series
STM8Ar
Datasheet
1.STM8AF5289TCY.pdf
(106 pages)
Specifications of STM8AF52AATCY
Core Processor
STM8A
Core Size
8-Bit
Speed
24MHz
Connectivity
CAN, I²C, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
68
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Eeprom Size
2K x 8
Ram Size
6K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 16x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
80-LQFP
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STM8AF52AATCY
Manufacturer:
STMicroelectronics
Quantity:
10 000
Electrical characteristics
84/106
Table 45.
1. Max value is based on characterization, not tested in production.
2. ADC accuracy vs. injection current: Any positive or negative injection current within the limits specified for
3. TUE 2LSB can be reached on specific salestypes on the whole temperature range.
4. Target values.
Figure 43. ADC accuracy characteristics
1. Example of an actual transfer curve
2. The ideal transfer curve
3. End point correlation line
Symbol
I
E
E
E
E
E
line.
|E
|E
|E
|E
INJ(PIN)
|E
|E
|E
|E
|E
|E
T
O
G
D
L
O
G
O
G
T
D
T
D
= Total unadjusted error: Maximum deviation between the actual and the ideal transfer curves.
= Integral linearity error: Maximum deviation between any actual transition and the end point correlation
L
L
= Differential linearity error: Maximum deviation between actual steps and the ideal one.
= Offset error: Deviation between the first actual transition and the first ideal one.
= Gain error: Deviation between the last ideal transition and the last actual one.
|
|
|
|
|
|
|
|
|
|
and ΣI
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
ADC accuracy for V
INJ(PIN)
1023
1022
1021
(2)
(2)
in
7
6
5
4
3
2
1
Parameter
V
(2)
(2)
0
Section 10.3.6
SSA
1LSB
1
E
O
2
IDEAL
Doc ID 14395 Rev 8
(2)
(2)
(2)
(2)
3
DDA
(2)
(2)
does not affect the ADC accuracy.
=
4
V
---------------------------------------- -
= 5 V
DDA
5
1 LSB
1024
–
E
6
f
f
V
T
ADC
ADC
Conditions
SSA
IDEAL
E
7
L
(2)
= 2 MHz
= 4 MHz
E
D
1021102210231024
(3)
STM8AF52/62xx, STM8AF51/61xx
(1)
E
G
1.9
1.3
0.6
1.5
1.2
Typ
1.4
0.8
0.1
0.9
0.7
(4)
(4)
(4)
(4)
(4)
V
DDA
Max
1.5
3
4
4
3
2
1.5
3
2
1
(3)
(4)
(4)
(4)
(4)
(4)
(1)
Unit
LSB