ST7FLITE25F1B6 STMicroelectronics, ST7FLITE25F1B6 Datasheet - Page 118
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ST7FLITE25F1B6
Manufacturer Part Number
ST7FLITE25F1B6
Description
IC MCU 8BIT 8K FLASH 20-DIP
Manufacturer
STMicroelectronics
Series
ST7r
Specifications of ST7FLITE25F1B6
Core Processor
ST7
Core Size
8-Bit
Speed
8MHz
Connectivity
SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
15
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
384 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-DIP (0.300", 7.62mm)
Processor Series
ST7FLITE2x
Core
ST7
Data Bus Width
8 bit
Development Tools By Supplier
ST7FLITE-SK/RAIS, ST7MDT10-DVP3, ST7MDT10-EMU3, STX-RLINK
For Use With
497-5858 - EVAL BOARD PLAYBACK ST7FLITE
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
ST7LITE2
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
13.11.1 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
and during temperature variation. The table below
gives the typical offset variation over temperature:
118/133
V
V
V
V
Linearity
Gain factor
Vmax
Vmin
DD(AMP)
IN
OFFSET
STEP
Symbol
-45
-12
Typical Offset Variation (LSB)
INmin
-20
-7
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
+25
-
Parameter
IN
increases or decreases in steps of min. 5mV.
IN
=430mV)
+90
+13
4)
3)
2)
5)
UNIT
LSB
°C
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
INmax
DD
=3.6V
=5V
=5V
=3.6V
=5V
=5V
Conditions
= 430mV,
4.89
Min
3.6
3.5
0
0
3.65
Typ
200
200
8
Linear
Max
3.94
350
500
5.5
Unit
mV
mV
mV
mV
V
V