ST72F63BK4B1 STMicroelectronics, ST72F63BK4B1 Datasheet - Page 140

• 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

Electrical characteristics
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Table 56.
1. All power (V
2. I
3. Negative injection disturbs the analog performance of the device. In particular, it induces leakage currents
4. When several inputs are submitted to a current injection, the maximum
5. True open drain I/O port pins do not accept positive injection.
Table 57.
cannot be respected, the injection current must be limited externally to the I
injection is induced by V
there is no positive injection current, and the corresponding V
throughout the device including the analog inputs. To avoid undesirable effects on the analog functions,
care must be taken:
- Analog input pins must have a negative injection less than 0.8 mA (assuming that the impedance of the
analog voltage is lower than the specified limits)
- Pure digital pins must have a negative injection less than 1.6mA. In addition, it is recommended to inject
the current as far as possible from the analog input pins.
positive and negative injected currents (instantaneous values). These results are based on
characterization with
INJ(PIN)
I
I
ΣI
INJ(PIN)
INJ(PIN)
Symbol
Symbol
INJ(PIN)
T
I
I
VDD
VSS
I
STG
T
IO
must never be exceeded. This is implicitly insured if V
J
(2)(3)
(2)(3)
(2)
Current characteristics
Thermal characteristics
DD
) and ground (V
Total current into V
Total current out of V
Output current sunk by any standard I/O and
control pin
Output current sunk by any high sink I/O pin
Output current source by any I/Os and control
pin
Injected current on V
Injected current on RESET pin
Injected current on OSCIN and OSCOUT pins
Injected current on any other pin
Total injected current (sum of all I/O and
control pins)
Negative injected current to PB0 (10 mA)/AIN0
pin
Storage temperature range
Maximum junction temperature
Σ
I
INJ(PIN)
IN
>V
DD
SS
maximum current injection on four I/O port pins of the device.
while a negative injection is induced by V
) lines must be connected to the external supply.
(4)
Doc ID 7516 Rev 8
DD
Ratings
Ratings
SS
PP
power lines (source)
ground lines (sink)
pin
(4)(5)
IN
IN
maximum must always be respected.
maximum is respected. If V
(1)
(1)
Σ
I
IN
INJ(PIN)
<V
INJ(PIN)
See
characteristics
SS
Maximum value
. For true open-drain pads,
-65 to +150
is the absolute sum of the
Section 14.2:
Thermal
value. A positive
T
Value
± 20
- 25
- 80
± 5
± 5
± 5
± 5
Jmax
80
80
25
50
IN
for
maximum
ST7263Bxx
Unit
Unit
mA
°C
µA