ST7FLITE20F2B6 STMicroelectronics, ST7FLITE20F2B6 Datasheet - Page 115

• Manufacturer Part Number: ST7FLITE20F2B6
• Description: IC MCU 8BIT 8K FLASH 20DIP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLITE20F2B6

• 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
• Data Ram Size: 384 B
• Interface Type: SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 15
• Number Of Timers: 4 bit
• Operating Supply Voltage: 2.4 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Development Tools By Supplier: ST7FLIT2-COS/COM, ST7FLITE-SK/RAIS, ST7MDT10-DVP3, ST7MDT10-EMU3, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 13 bit
• For Use With: 497-5858 - EVAL BOARD PLAYBACK ST7FLITE497-5517 - EVAL BOARD 1PHASE ENERGY METER497-5049 - KIT STARTER RAISONANCE ST7FLITE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: In Transition
• Other names: 497-4856

13.11 10-BIT ADC CHARACTERISTICS
Subject to general operating condition for V
Figure 89. Typical Application with ADC
Notes:
1. Unless otherwise specified, typical data are based on T
lines and are not tested.
2. When V
3. Any added external serial resistor will downgrade the ADC accuracy (especially for resistance greater than 10kΩ). Data
based on characterization results, not tested in production.
4. The stabilization time of the AD converter is masked by the fi
rst t
Symbol
C
t
V
R
f
t
I
STAB
LOAD
ADC
ADC
ADC
ADC
AIN
AIN
. The first conversion after the enable is then always valid.
DDA
ADC clock frequency
Conversion voltage range
External input resistor
Internal sample and hold capacitor
Stabilization time after ADC enable
Conversion time (Sample+Hold)
- Sample capacitor loading time
- Hold conversion time
Analog Part
Digital Part
V
and V
AIN
SSA
Parameter
pins are not available on the pinout, the ADC refers to V
R
AIN
C
AIN
2)
AINx
f
DD
CPU
, f
=8MHz, f
OSC
Conditions
A
=25°C and V
, and T
V
DD
ADC
V
0.6V
V
0.6V
T
T
=4MHz
A
unless otherwise specified.
DD
-V
SS
=5V. They are given only as design guide-
I
±1µA
L
V
Min
SSA
DD
and V
Typ
SS
10-Bit A/D
Conversion
0
3.5
10
6
4
.
4)
1)
V
10
Max
0.2
DDA
4
1
3)
ST72XXX
ST7LITE2
C
6pF
115/133
1/f
ADC
Unit
MHz
mA
kΩ
pF
µs
V
ADC