ST62T20CB6 STMicroelectronics, ST62T20CB6 Datasheet - Page 85

IC MCU 8BIT OTP 4K 20 PDIP

ST62T20CB6

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

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
10.9 CONTROL PIN CHARACTERISTICS
10.9.1 Asynchronous RESET Pin
Subject to general operating conditions for V
Notes:
1. Unless otherwise specified, typical data are based on T
2. Data based on characterization results, not tested in production.
3. Hysteresis voltage between Schmitt trigger switching levels. Based on characterization results, not tested.
4. The R
5. All short pulse applied on RESET pin with a duration below t
6. The reset network protects the device against parasitic resets, especially in a noisy environment.
7. The output of the external reset circuit must have an open-drain output to drive the ST6 reset pad. Otherwise the device
Figure 69. Typical R
t
w(RSTL)out
t
t
Symbol
h(RSTL)in
g(RSTL)in
not tested in production.
can be damaged when the ST6 generates an internal reset (LVD or watchdog).
R
V
R
V
V
ESD
hys
ON
IH
IL
ON
pull-up equivalent resistor is based on a resistive transistor. This data is based on characterization results,
Input low level voltage
Input high level voltage
Schmitt trigger voltage hysteresis
Weak pull-up equivalent resistor
ESD resistor protection
Generated reset pulse duration
External reset pulse hold time
Filtered glitch duration
ON
Parameter
vs V
Ron [Kohm]
1000
900
800
700
600
500
400
300
200
100
DD
2)
6)
2)
with V
3
5)
IN
4)
3)
=V
SS
DD
V
V
External pin or
internal reset sources
, f
IN
IN
4
OSC
=
=
V
V
A
Conditions
VDD [V]
SS
SS
=25°C and V
, and T
Ta=-40°C
Ta=25°C
h(RSTL)in
V
V
V
V
DD
DD
DD
DD
ST6208C/ST6209C/ST6210C/ST6220C
=5V
=3.3V
=5V
=3.3V
A
5
unless otherwise specified.
can be ignored.
DD
=5V.
Ta=95°C
Ta=125°C
0.7xV
Min
200
150
300
DD
6
Typ
400
350
730
2.8
1)
0.3xV
1900
Max
900
DD
85/104
t
Unit
mV
CPU
μs
μs
ns
V
1

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