ST62T20CB3 STMicroelectronics, ST62T20CB3 Datasheet - Page 88

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
ST6208C/ST6209C/ST6210C/ST6220C
10.11 8-BIT ADC CHARACTERISTICS
Subject to general operating conditions for V
Notes:
1. Unless otherwise specified, typical data are based on T
2. The ADC refers to V
3. Any added external serial resistor will downgrade the ADC accuracy (especially for resistance greater than 10kΩ). Data
4. As a stabilization time for the AD converter is required, the first conversion after the enable can be wrong.
Figure 72. Typical Application with ADC
Note: ADC not present on some devices. See device summary on page 1.
88/104
1
Symbol
based on characterization results, not tested in production.
t
AC
f
V
R
t
STAB
AD
OSC
ADC
AIN
AIN
IN
I
Clock frequency
Conversion range voltage
External input resistor
Total convertion time
Stabilization time
Analog input current during conver-
sion
Analog input capacitance
V
AIN
DD
Parameter
and V
4)
R
SS
AIN
.
2)
AINx
f
f
f
OSC
OSC
OSC
DD
, f
=8MHz
=4MHz
=8MHz
r≈150Ω
OSC
Conditions
A
=25°C and V
10pF
, and T
A
unless otherwise specified.
DD
=5V.
10MΩ
Min
V
1.2
SS
ADC
Typ
3.25
140
ST62XX
70
2
2
1)
10
Max
f
OSC
V
6.5
1.0
4
5
DD
3)
Unit
MHz
t
CPU
µA
pF
μs
µs
V

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