ST7FLIT19BF1M3 STMicroelectronics, ST7FLIT19BF1M3 Datasheet - Page 113
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ST7FLIT19BF1M3
Manufacturer Part Number
ST7FLIT19BF1M3
Description
IC MCU 8BIT 4K FLASH 20-SOIC
Manufacturer
STMicroelectronics
Series
ST7r
Datasheet
1.ST7FLIT15BY1M6.pdf
(159 pages)
Specifications of ST7FLIT19BF1M3
Core Processor
ST7
Core Size
8-Bit
Speed
8MHz
Connectivity
SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
17
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)
2.7 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)
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
+ 125 C
Mounting Style
SMD/SMT
Development Tools By Supplier
ST7FLITE-SK/RAIS, ST7FLIT1B-D/RAIS, ST7MDT10-DVP3, ST7MDT10-EMU3, STX-RLINK
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 7 Channel
For Use With
497-6232 - BOARD EVAL ST7LITE1B,STP5NK60Z497-5049 - KIT STARTER RAISONANCE ST7FLITE
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ST7FLIT19BF1M3
Manufacturer:
ST
Quantity:
20 000
13.3.3 Operating Conditions with Low Voltage Detector (LVD)
13.3.3.1 Operating Conditions with LVD at T
Notes:
1. The V
2. Use of LVD with capacitive power supply: with this type of power supply, if power cuts occur in the application, it is rec-
ommended to pull V
page 136
V
V
V
Vt
t
I
g(VDD)
DD(LVD
Symbol
IT+
IT-
hys
POR
(LVD)
(LVD)
DD
)
and note 4.
rise time rate condition is needed to insure a correct device power-on and LVD reset. Not tested in production.
Reset release threshold
(V
Reset generation threshold
(V
LVD voltage threshold hysteresis
V
Filtered glitch delay on V
LVD/AVD current consumption
DD
DD
DD
rise time rate
rise)
fall)
DD
down to 0V to ensure optimum restart conditions. Refer to circuit example in
Parameter
1)2)
DD
1)
High Threshold
Med. Threshold
Low Threshold
High Threshold
Med. Threshold
Low Threshold
V
Not detected by the LVD
IT+
A
(LVD)
= -40 to 125°C, unless otherwise specified
Conditions
-V
IT-
(LVD)
Min
3.80
3.20
2.65
3.70
3.10
2.50
Typ
4.20
3.55
2.85
4.00
3.35
2.70
200
150
200
ST7LITE1xB
Max
4.60
3.90
3.10
4.35
3.70
2.90
100
Figure 106 on
113/159
ms/V
Unit
mV
µA
ns
V