ST72F63BK4B1 STMicroelectronics, ST72F63BK4B1 Datasheet - Page 149

• Manufacturer Part Number: ST72F63BK4B1
• Description: IC MCU 8BIT 16K FLASH 32-SDIP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST72F63BK4B1

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, SCI, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 19
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 12x8b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 32-SDIP (0.400", 10.16mm)
• Processor Series: ST72F6x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: I2C, SCI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 19
• Number Of Timers: 1
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• Development Tools By Supplier: ST7MDTU3-EPB/US, ST72F63B-SK/RAIS, ST7MDTU3-EMU3, STX-RLINK
• Minimum Operating Temperature: 0 C
• On-chip Adc: 8 bit, 8 Channel / 8 bit, 12 Channel
• For Use With: 497-5521 - EVAL BOARD LOW SPEED USB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

ST7263Bxx
13.8
Table 70.
1. Configuration not recommended, all unused pins must be kept at a fixed voltage: using the output mode of the I/O for
2. The R
3. To generate an external interrupt, a minimum pulse width has to be applied on an I/O port pin configured as an external
Symbol
t
t
t
r(IO)out
f(IO)out
w(IT)in
V
R
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
temperature values.
Figure
interrupt source.
C
V
V
V
I
I
hys
PU
S
IH
IN
L
IO
IL
PU
61).
pull-up equivalent resistor is based on a resistive transistor (corresponding I
Input low level voltage
Input high level voltage
Input voltage
Schmitt trigger voltage hysteresis
Input leakage current
Static current consumption induced
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
Table 69.
1. Class description: A Class is an STMicroelectronics internal specification. All its limits are higher than the
I/O port pin characteristics
Subject to general operating conditions for V
General characteristics
Figure 60. Two typical applications with unused I/O pin
Symbol
JEDEC specifications, that means when a device belongs to Class A it exceeds the JEDEC standard. B
Class strictly covers all the JEDEC criteria (international standard).
LU
Parameter
Static latchup class
Electrical sensitivities
V
DD
10kΩ
(1)
Parameter
(3)
UNUSED I/O PORT
(2)
Doc ID 7516 Rev 8
True open drain I/O pins
Other I/O pins
V
Floating input mode
V
C
Between 10% and 90%
ST72XXX
SS
IN
L
=50pF
=
≤
V
Figure
V
SS
Conditions
IN
≤
V
DD
60). Static peak current value taken at a fixed V
V
DD
DD
=5 V
, f
CPU
Conditions
T
, and T
A
=+25 °C
0.7xV
PU
Min
V
50
10kΩ
1
SS
-
-
-
-
-
-
-
A
current characteristics described in
DD
unless otherwise specified.
Electrical characteristics
UNUSED I/O PORT
Typ
400
400
90
25
25
5
-
-
-
-
-
-
ST72XXX
0.3xV
Class
Max
V
120
6.0
DD
±1
DD
-
-
-
-
-
-
-
IN
A
and
DD
value,
(1)
149/186
Unit
t
mV
CPU
µA
kΩ
pF
ns
V
V