ST7FLITE39F2M3TR STMicroelectronics, ST7FLITE39F2M3TR Datasheet - Page 142

• Manufacturer Part Number: ST7FLITE39F2M3TR
• Description: IC MCU 8BIT 8K FLASH 20SOIC
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLITE39F2M3TR

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: LINSCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 15
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 20-SOIC (7.5mm Width)
• For Use With: 497-8406 - BOARD STF20NM50FD/STF7LITE39BF2497-8403 - BOARD DEMO STCC08 AC SW DETECTOR497-5858 - EVAL BOARD PLAYBACK ST7FLITE497-5049 - KIT STARTER RAISONANCE ST7FLITE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ST7LITE3xF2
SUPPLY CURRENT CHARACTERISTICS (Cont’d)
Figure 79. Typical I
Figure 80. Typical I
13.4.2 On-chip peripherals
1. Data based on a differential I
mode at f
2. Data based on a differential I
tion (data sent equal to 55h).
3. Data based on a differential I
4.
142/173
I
DD(LINSCI)
I
Symbol
I
DD(ADC)
I
continuous transmission of AA +RE enabled and LINSCI off. This measurement includes the pad toggling consump-
tion.
DD(SPI)
Data based on a differential I
DD(AT)
800.00
700.00
600.00
500.00
400.00
300.00
200.00
100.00
2.5
2.0
1.5
1.0
0.5
0.0
0.00
cpu
2.4
=8MHz.
2.4
12-bit Auto-Reload Timer supply current
SPI supply current
ADC supply current when converting
LINSCI supply current when transmitting
8MHz
4MHz
1MHz
2.7
8MHz
4MHz
1MHz
2.7
DD
DD
3.3
in WAIT vs. f
in SLOW-WAIT vs. f
3.3
Vdd (V)
Vdd (V)
DD
DD
DD
DD
2)
Parameter
measurement between reset configuration (timer stopped) and a timer running in PWM
measurement between reset configuration and a permanent SPI master communica-
measurement between reset configuration and continuous A/D conversions.
measurement between LINSCI running at maximum speed configuration (500 kbaud,
4
4
CPU
5
5
3)
CPU
6
6
1)
4)
Figure 81. Typical I
at V
Figure 82. Typical I
at f
OSC
f
f
f
f
f
f
DD
CPU
CPU
CPU
CPU
ADC
CPU
6.00
5.00
4.00
3.00
2.00
1.00
0.00
6.00
5.00
4.00
3.00
2.00
1.00
0.00
= 5V and f
=4MHz
=8MHz
=4MHz
=8MHz
=4MHz
=8MHz
= 16MHz
-45
-45
Conditions
V
V
V
V
V
V
V
OSC
Temperature (°C)
DD
DD
DD
DD
DD
DD
DD
25
25
Temperature (°C)
DD
DD
=3.0V
=5.0V
=3.0V
=5.0V
=3.0V
=5.0V
=5.0V
= 16MHz
vs. Temperature and V
vs. Temperature
90
90
130
130
1000
1100
Typ
150
200
250
650
50
RUN
WAIT
SLOW
SLOW WAIT
5
3.3
2.7
Unit
µA
DD