ST62T20CB6 STMicroelectronics, ST62T20CB6 Datasheet - Page 65

• 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

OPERATING CONDITIONS (Cont’d)
10.3.2 Operating Conditions with Low Voltage Detector (LVD)
Subject to general operating conditions for V
Notes:
1. LVD typical data are based on T
2. The minimum V
3. Data based on characterization results, not tested in production.
Figure 39. LVD Threshold Versus V
Figure 40. Typical LVD Thresholds Versus
Temperature for OTP devices
DEVICE UNDER
V
V
V
Vt
t
Thresholds [V]
4.2
3.8
3.6
g(VDD)
Symbol
IT+
IT-
hys
IN THIS AREA
4
POR
-40°C
RESET
f
OSC
Reset release threshold
(V
Reset generation threshold
(V
LVD voltage threshold hysteresis
V
Filtered glitch delay on V
DD
DD
DD
8
4
0
[MHz]
2.5
rise time rate
DD
rise)
fall)
25°C
rise time rate is needed to insure a correct device power-on and LVD reset. Not tested in production.
Parameter
T [°C]
3
2)
A
95°C
=25°C. They are given only as design guidelines and are not tested.
DD
3.5
3)
V
V
Vdd up
Vdd down
IT+
IT-
DD
V
IT-
≥3.6
and f
125°C
V
Not detected by the LVD
DD
4
IT+
OSC
, f
-V
OSC
IT-
3)
Conditions
, and T
Figure
Temperature for ROM devices
4.5
Thresholds [V]
4.2
3.8
3.6
4
-40°C
ST6208C/ST6209C/ST6210C/ST6220C
A
.
41.
5
Typical
25°C
Min
3.9
3.6
5.5
50
T [°C]
LVD
Typ
4.1
3.8
300
30
6
1)
95°C
thresholds
FUNCTIONALITY
NOT GUARANTEED
IN THIS AREA
FUNCTIONAL AREA
SUPPLY
VOLTAGE [V]
Max
4.3
700
V
V
4
Vdd up
Vdd down
IT+
IT-
125°C
mV/s
Unit
65/104
mV
ns
V
vs.
1