ST7FLITE19F1M6 STMicroelectronics, ST7FLITE19F1M6 Datasheet - Page 117

• Manufacturer Part Number: ST7FLITE19F1M6
• Description: IC MCU 8BIT 4K 20-SOIC
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLITE19F1M6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 15
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 5.5 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-SOIC (7.5mm Width)
• Processor Series: ST7FLITE1x
• 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: 15
• Number Of Timers: 1 x 12 bit / 2 x 8 bit
• Operating Supply Voltage: 2.4 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7FLIT2-COS/COM, ST7FLITE-SK/RAIS, ST7MDT10-DVP3, ST7MDT10-EMU3, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 7 bit x 10 bit
• For Use With: 497-5858 - EVAL BOARD PLAYBACK ST7FLITE497-5049 - KIT STARTER RAISONANCE ST7FLITE497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-2133-5

ADC CHARACTERISTICS (Cont’d)
Notes:
1) Data based on characterization results over the whole temperature range, not tested in production.
2) For precise conversion results it is recommended to calibrate the amplifier at the following two points:
– offset at V
– gain at full scale (for example V
3) Monotonicity guaranteed if V
4) Please refer to the Application Note AN1830 for details of TE% vs Vin.
5) Refer to the offset variation in temperature below
Amplifier output offset variation
The offset is quite sensitive to temperature varia-
tions. In order to ensure a good reliability in meas-
urements, the offset must be recalibrated periodi-
cally i.e. during power on or whenever the device
is reset depending on the customer application
V
V
V
V
Linearity
Gain factor
Vmax
Vmin
DD(AMP)
IN
OFFSET
STEP
Symbol
INmin
Amplifier operating voltage
Amplifier input voltage
Amplifier output offset voltage
Step size for monotonicity
Output Voltage Response
Amplified Analog input Gain
Output Linearity Max Voltage
Output Linearity Min Voltage
= 0V
Parameter
IN
IN
increases or decreases in steps of min. 5mV.
=430mV)
4)
3)
2)
5)
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
INmax
DD
=3.6V
=5V
=5V
=3.6V
=5V
=5V
Conditions
= 430mV,
and during temperature variation. The table below
gives the typical offset variation over temperature:
-45
-12
Typical Offset Variation (LSB)
-20
-7
4.89
Min
3.6
3.5
0
0
+25
-
3.65
Typ
200
200
8
Linear
+90
+13
Max
3.94
350
500
5.5
ST7LITE1
UNIT
LSB
117/131
°C
Unit
mV
mV
mV
mV
V
V