ST62T20CB3 STMicroelectronics, ST62T20CB3 Datasheet - Page 63

IC MCU 8BIT W/ADC 20-PDIP

ST62T20CB3

Manufacturer Part Number
ST62T20CB3
Description
IC MCU 8BIT W/ADC 20-PDIP
Manufacturer
STMicroelectronics
Series
ST6r
Datasheet

Specifications of ST62T20CB3

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 ~ 125°C
Package / Case
20-DIP (0.300", 7.62mm)
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
1
Maximum Operating Temperature
+ 125 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, 8 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Connectivity
-
Lead Free Status / Rohs Status
 Details
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

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