ST72F63BE1M1 STMicroelectronics, ST72F63BE1M1 Datasheet - Page 139

• Manufacturer Part Number: ST72F63BE1M1
• Description: IC MCU 8BIT 4K FLASH 24-SOIC
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST72F63BE1M1

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, SCI, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 14
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 24-SOIC (7.5mm Width)
• Data Converters: A/D 12x8b
• Processor Series: ST72F6x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 384 B
• Interface Type: I2C, SCI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 14
• Number Of Timers: 1
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7MDTU3-EPB/US, ST7MDTULS-EVAL, ST72F63B-SK/RAIS, ST7MDTU3-EMU3, STX-RLINK
• Minimum Operating Temperature: 0 C
• 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
13.2
Note:
Figure 53. Pin input voltage
Absolute maximum ratings
Stresses above those listed as “absolute maximum ratings” may cause permanent damage
to the device. This is a stress rating only and functional operation of the device under these
conditions is not implied. Exposure to maximum rating conditions for extended periods may
affect device reliability.
Directly connecting the RESET and I/O pins to V
unintentional internal reset is generated or an unexpected change of the I/O configuration
occurs (for example, due to a corrupted program counter). To guarantee safe operation, this
connection has to be done through a pull-up or pull-down resistor (typical: 4.7 k
RESET, 10 k
according to their reset configuration.
Table 55.
1. Directly connecting the RESET and I/O pins to V
2. I
internal reset is generated or an unexpected change of the I/O configuration occurs (for example, due to a
corrupted program counter). To guarantee safe operation, this connection has to be done through a pull-up
or pull-down resistor (typical: 4.7 kΩ for RESET, 10 kΩ for I/Os). Unused I/O pins must be tied in the same
way to VDD or VSS according to their reset configuration.
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
INJ(PIN)
V
V
Symbol
V
ESD(HBM)
DD
IN
(1)(2)
- V
must never be exceeded. This is implicitly insured if V
SS
Ω
Voltage characteristics
for I/Os). Unused I/O pins must be tied in the same way to V
Supply voltage
Input voltage on true open drain pins
Input voltage on any other pin
Electrostatic discharge voltage (Human Body
model)
IN
>V
DD
while a negative injection is induced by V
Doc ID 7516 Rev 8
V
IN
Ratings
DD
or V
SS
ST7 PIN
DD
could damage the device if an unintentional
or V
IN
IN
maximum must always be respected.
maximum is respected. If V
SS
could damage the device if an
IN
<V
INJ(PIN)
V
Section 13.7.3
Maximum value
SS
Electrical characteristics
SS
V
. For true open-drain pads,
-0.3 to V
SS-
value. A positive
0.3 to 6.0
6.0
DD
DD
IN
+0.3
or V
maximum
Ω
for
SS
139/186
Unit
V