ST62T20CB3 STMicroelectronics, ST62T20CB3 Datasheet - Page 76

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

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
10.6 MEMORY CHARACTERISTICS
Subject to general operating conditions for V
10.6.1 RAM and Hardware Registers
10.6.2 EPROM Program Memory
Figure 55. EPROM Retention Time vs. Temperature
Notes:
1. Minimum V
2. Data based on reliability test results and monitored in production. For OTP devices, data retention and programmability
3. The data retention time increases when the T
76/104
1
Symbol
Symbol
isters (only in STOP mode). Guaranteed by construction, not tested in production.
must be guaranteed by a screening procedure. Refer to Application Note AN886.
V
t
RM
ret
Retention time [Years]
100000
10000
1000
Data retention
Data retention
100
DD
0.1
10
1
supply voltage without losing data stored in RAM (in STOP mode or under RESET) or in hardware reg-
-40 -30 -20 -10
Parameter
Parameter
1)
2)
0
10
A
decreases, see
T
DD
20
A
=+55°C
, f
Temperature [°C]
OSC
30
Conditions
Conditions
, and T
3)
40
Figure
50
A
unless otherwise specified.
55.
60
70
Min
Min
0.7
10
80
90 100 110 120
Typ
Typ
Max
Max
years
Unit
Unit
V