ST7FLIT15BY1M6 STMicroelectronics, ST7FLIT15BY1M6 Datasheet - Page 129

• Manufacturer Part Number: ST7FLIT15BY1M6
• Description: IC MCU 8BIT 4K FLASH 16-SOIC
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLIT15BY1M6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 11
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• 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 ~ 85°C
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Controller Family/series: ST7
• No. Of I/o's: 13
• Ram Memory Size: 256Byte
• Cpu Speed: 8MHz
• No. Of Timers: 5
• Rohs Compliant: Yes
• 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: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7FLITE-SK/RAIS, ST7MDT10-DVP3, ST7MDT10-EMU3, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 7 Channel
• For Use With: 497-5049 - KIT STARTER RAISONANCE ST7FLITE497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 497-8245-5; ST7FLIT15BY1M6

13.8 I/O PORT PIN CHARACTERISTICS
13.8.1 General Characteristics
Subject to general operating conditions for V
Notes:
1. Data based on validation/design results.
2. Configuration not recommended, all unused pins must be kept at a fixed voltage: using the output mode of the I/O for
example or an external pull-up or pull-down resistor (see
based on design simulation and technology characteristics, not tested in production. This value depends on V
perature values.
3. The R
4. To generate an external interrupt, a minimum pulse width has to be applied on an I/O port pin configured as an external
interrupt source.
Figure 80. Two typical Applications with unused I/O Pin
Symbol
t
t
t
r(IO)out
f(IO)out
w(IT)in
V
R
C
V
V
I
I
hys
PU
S
IH
L
IO
IL
(external pull-up of 10k mandatory in
Caution: During normal operation the ICCCLK pin must be pulled-up, internally or externally
Note: I/O can be left unconnected if it is configured as output (0 or 1) by the software. This has the advantage of greater EMC
robustness and lower cost.
PU
pull-up equivalent resistor is based on a resistive transistor.
Input low level voltage
Input high level voltage
Schmitt trigger voltage
hysteresis
Input leakage current
Static current consumption in-
duced by each floating input
pin
Weak pull-up equivalent
resistor
I/O pin capacitance
Output high to low level fall
time
Output low to high level rise
time
External interrupt pulse time
2)
1)
1)
3)
Parameter
V
1)
DD
10kΩ
UNUSED I/O PORT
noisy environment).
4)
ST7XXX
V
Floating input mode
V
C
Between 10% and 90%
SS
IN
L
=50pF
=
≤
V
V
SS
IN
DD
≤
V
, f
V
V
Conditions
DD
DD
DD
OSC
This is to avoid entering ICC mode unexpectedly during a reset.
Figure
=5V
=3V
, and T
80). Static peak current value taken at a fixed V
A
unless otherwise specified.
10kΩ
V
0.7xV
SS
Min
UNUSED I/O PORT
50
1
- 0.3
DD
ST7XXX
Typ
400
400
120
160
25
25
5
V
0.3xV
DD
ST7LITE1xB
Max
250
±1
+ 0.3
DD
DD
and tem-
IN
129/159
Unit
t
mV
CPU
value,
μA
kΩ
pF
ns
V