ST62T20CB6 STMicroelectronics, ST62T20CB6 Datasheet - Page 63

• Manufacturer Part Number: ST62T20CB6
• Description: IC MCU 8BIT OTP 4K 20 PDIP
• Manufacturer: STMicroelectronics
• Series: ST6r

Specifications of ST62T20CB6

• Core Processor: ST6
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: LVD, POR, WDT
• Number Of I /o: 12
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: OTP
• Ram Size: 64 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 6 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• Controller Family/series: ST6
• No. Of I/o's: 12
• Ram Memory Size: 64Byte
• Cpu Speed: 8MHz
• No. Of Timers: 1
• Rohs Compliant: Yes
• Processor Series: ST62T2x
• Core: ST6
• Data Bus Width: 8 bit
• Data Ram Size: 64 B
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 2
• Operating Supply Voltage: 3 V to 6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Development Tools By Supplier: ST622XC-KIT/110, ST62GP-EMU2, ST62E2XC-EPB/110, ST62E6XC-EPB/US, STREALIZER-II
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -
• Lead Free Status / Rohs Status: In Transition
• Other names: 497-2098-5

10.2 ABSOLUTE MAXIMUM RATINGS
Stresses above those listed as “absolute maxi-
mum ratings” may cause permanent damage to
the device. This is a stress rating only and func-
tional operation of the device under these condi-
10.2.1 Voltage Characteristics
10.2.2 Current Characteristics
10.2.3 Thermal Characteristics
Notes:
1. Directly connecting the RESET and I/O pins to V
2. When the current limitation is not possible, the V
3. Power (V
4. Negative injection disturbs the analog performance of the device. In particular, it induces leakage currents throughout
is generated or an unexpected change of the I/O configuration occurs (for example, due to a corrupted program coun-
ter). To guarantee safe operation, this connection has to be done through a pull-up or pull-down resistor (typical: 4.7kΩ
for RESET, 10kΩ for I/Os). Unused I/O pins must be tied in the same way to V
figuration.
I
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 1mA (assuming that the impedance of the analog voltage
is lower than the specified limits).
- Pure digital pins must have a negative injection less than 1mA. In addition, it is recommended to inject the current as
far as possible from the analog input pins.
INJ(PIN)
I
INJ(PIN)
V
V
Symbol
Symbol
Symbol
ESD(HBM)
DD
V
T
I
I
specification. A positive injection is induced by V
V
VDD
VSS
OUT
I
STG
T
DD
IO
- V
IN
J
2) & 4)
) and ground (V
SS
Supply voltage
Input voltage on any pin
Output voltage on any pin
Electro-static discharge voltage (Human Body Model)
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 RESET pin
Injected current on any other pin
Storage temperature range
Maximum junction temperature
(see THERMAL CHARACTERISTICS
SS
) lines must always be connected to the external supply.
DD
SS
power lines (source)
Ratings
Ratings
Ratings
ground lines (sink)
1) & 2)
DD
IN
1) & 2)
or V
absolute maximum rating must be respected, otherwise refer to
SS
IN
>V
could damage the device if an unintentional internal reset
tions is not implied. Exposure to maximum rating
conditions for extended periods may affect device
reliability.
DD
section)
while a negative injection is induced by V
ST6208C/ST6209C/ST6210C/ST6220C
3)
3)
DD
or V
V
V
Maximum value
Maximum value
SS
SS
SS
-0.3 to V
-0.3 to V
-60 to +150
according to their reset con-
Value
3500
100
80
20
40
15
±
±
7
5
5
DD
DD
+0.3
+0.3
IN
<V
Unit
Unit
Unit
mA
°C
V
63/104
SS
.
1