ST7FLITEUS5B6 STMicroelectronics, ST7FLITEUS5B6 Datasheet - Page 93

• Manufacturer Part Number: ST7FLITEUS5B6
• Description: MCU 8BIT 1KB FLASH 128KB 8-DIP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST7FLITEUS5B6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 5
• Program Memory Size: 1KB (1K x 8)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-DIP (0.300", 7.62mm)
• Controller Family/series: ST7
• No. Of I/o's: 5
• Ram Memory Size: 128Byte
• Cpu Speed: 8MHz
• No. Of Timers: 2
• Rohs Compliant: Yes
• For Use With: 497-6403 - BOARD EVAL 8BIT MICRO + TDE1708497-6407 - BOARD EVAL FOR VACUUM CLEANER497-5861 - EVAL BRD POWER MOSFET/8PIN MCU497-5858 - EVAL BOARD PLAYBACK ST7FLITE497-5515 - EVAL BOARD PHASE CTRL DIMMER497-5049 - KIT STARTER RAISONANCE ST7FLITE497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -
• Other names: 497-5636-5

ST7LITEUS2, ST7LITEUS5
12.1.5
12.2
Pin input voltage
The input voltage measurement on a pin of the device is described in
Figure 38. 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.
1. Directly connecting the I/O pins to V
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: 10 kΩ for I/Os). Unused I/O pins must be tied in the same way to V
V
Table 43.
1. I
SS
cannot be respected, the injection current must be limited externally to the I
injection is induced by V
INJ(PIN)
according to their reset configuration.
V
V
V
Symbol
ESD(HBM)
DD
ESD(MM)
V
- V
IN
must never be exceeded. This is implicitly insured if V
SS
Voltage characteristics
Supply voltage
Input voltage on any pin
Electrostatic discharge voltage (Human Body
Model)
Electrostatic discharge voltage (Machine
Model)
IN
>V
DD
while a negative injection is induced by V
Ratings
V
DD
IN
(1)
or V
SS
could damage the device if an unexpected
ST7 PIN
IN
maximum is respected. If V
IN
V
INJ(PIN)
<V
Maximum value
SS
Electrical characteristics
SS
-0.3 to V
.
see
see
value. A positive
Figure
7.0
Section 12.7.2
Section 12.7.2
DD
IN
38.
+0.3
maximum
DD
Unit
93/136
V
or