ST7FLIT15BY1M6 STMicroelectronics, ST7FLIT15BY1M6 Datasheet - Page 140

• Manufacturer Part Number: ST7FLIT15BY1M6
• Description: IC MCU 8BIT 4K FLASH 16-SOIC
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLIT15BY1M6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 11
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Controller Family/series: ST7
• No. Of I/o's: 13
• Ram Memory Size: 256Byte
• Cpu Speed: 8MHz
• No. Of Timers: 5
• Rohs Compliant: Yes
• Processor Series: ST7FLIT1x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 17
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7FLITE-SK/RAIS, ST7MDT10-DVP3, ST7MDT10-EMU3, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 7 Channel
• For Use With: 497-5049 - KIT STARTER RAISONANCE ST7FLITE497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 497-8245-5; ST7FLIT15BY1M6

ST7LITE1xB
ADC CHARACTERISTICS (Cont’d)
ADC Accuracy with V
Notes:
1. Data based on characterization results. Not tested 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.
Analog pins can be protected against negative injection by adding a Schottky diode (pin to ground). Injecting negative
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
ADC accuracy.
3. Data based on characterization results over the whole temperature range, monitored in production.
Figure 111. ADC Accuracy Characteristics with amplifier disabled
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Symbol
1023
1022
1021
E
E
E
E
E
7
6
5
4
3
2
1
O
G
0
D
T
L
V
SS
Digital Result ADCDR
1LSB
1
Total unadjusted error
Offset error
Gain Error
Differential linearity error
Integral linearity error
E
O
2
IDEAL
3
=
V
------------------------------- -
4
DD
Parameter
DD
1024
=5.0V
–
5
1 LSB
V
SS
3)
E
6
T
IDEAL
3)
E
7
L
(2)
E
D
1021 1022 1023 1024
(3)
f
CPU
(1)
=8MHz, f
INJ
E
Conditions
(PIN) and ΣI
G
V
DD
ADC
(1) Example of an actual transfer curve
(2) The ideal transfer curve
(3) End point correlation line
E
between the actual and the ideal transfer curves.
E
transition and the first ideal one.
E
transition and the last actual one.
E
between actual steps and the ideal one.
E
between any actual transition and the end point
correlation line.
=4MHz
T
O
G
D
L
=Total Unadjusted Error: maximum deviation
=Integral Linearity Error: maximum deviation
=Differential Linearity Error: maximum deviation
=Offset Error: deviation between the first actual
=Gain Error: deviation between the last ideal
INJ
V
in
(PIN) in
(LSB
IDEAL
Section 13.8
Typ
)
0.5
1.5
1.5
4
3
does not affect the
Max
6
5
4
3
3
1)
1)
1)
2)
2)
Unit
LSB