ST7FLIT19BF1M3 STMicroelectronics, ST7FLIT19BF1M3 Datasheet - Page 125
![IC MCU 8BIT 4K FLASH 20-SOIC](/photos/6/56/65691/497-20-soic__7_5mm_width__series_sml.jpg)
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
CLOCK AND TIMING CHARACTERISTICS (Cont’d)
13.5.4 Crystal and Ceramic Resonator Oscillators
The ST7 internal clock can be supplied with ten
different Crystal/Ceramic resonator oscillators. All
the information given in this paragraph are based
on characterization results with specified typical
external components. In the application, the reso-
nator and the load capacitors have to be placed as
Notes:
1. Resonator characteristics given by the ceramic resonator manufacturer. For more information on these resonators,
please consult www.murata.com
2. SMD = [-R0: Plastic tape package (
LEAD = [-B0: Bulk]
3. () means load capacitor built in resonator
Figure 79. Typical Application with a Crystal or Ceramic Resonator
Supplier
f
C
C
CrOSC
Symbol
L1
L2
WHEN RESONATOR WITH
INTEGRATED CAPACITORS
f
(MHz)
CrOSC
Crystal Oscillator Frequency
Recommended load capacitance ver-
sus equivalent serial resistance of the
crystal or ceramic resonator (R
12
16
1
2
4
8
Type
C
LEAD
LEAD
LEAD
LEAD
Typical Ceramic Resonators
SMD
SMD
SMD
SMD
SMD
SMD
L2
Parameter
2)
C
L1
CSTCC2M00G56Z-R0
CSTCR4M00G53Z-R0
CSTCE8M00G52Z-R0
CSTCE12M0G52Z-R0
CSTCE16M0V51Z-R0
CSTLS4M00G53Z-B0
CSTLS8M00G53Z-B0
CSTLS16M0X51Z-B0
CSBFB1M00J58-R0
CSBLA1M00J58-B0
∅
RESONATOR
Reference
=180mm)]
R
d
S
)
1)
OSC1
OSC2
Conditions
CL1
[pF]
close as possible to the oscillator pins in order to
minimize output distortion and start-up stabiliza-
tion time. Refer to the crystal/ceramic resonator
manufacturer for more details (frequency, pack-
age, accuracy...).
(47)
(15)
(15)
(10)
(15)
(10)
220
220
(5)
(5)
3)
CL2
[pF]
(47)
(15)
(15)
(10)
(15)
(10)
220
220
(5)
(5)
3)
i
2
2.2k
2.2k
[Ω]
Rd
Min
0
0
0
0
0
0
0
0
2
See table below
Supply Voltage
3.3V to 5.5V
3.0V to 5.5V
3.3V to 5.5V
Range [V]
Typ
ST7LITE1xB
f
OSC
Max
16
ST7LITE1xB
Temperature
Range [°C]
-40 to 85
125/159
MHz
Unit
pF