IC MCU 8BIT OTP 4K 20 PDIP

ST62T20CB6

Manufacturer Part NumberST62T20CB6
DescriptionIC MCU 8BIT OTP 4K 20 PDIP
ManufacturerSTMicroelectronics
SeriesST6
ST62T20CB6 datasheet
 

Specifications of ST62T20CB6

Core ProcessorST6Core Size8-Bit
Speed8MHzPeripheralsLVD, POR, WDT
Number Of I /o12Program Memory Size4KB (4K x 8)
Program Memory TypeOTPRam Size64 x 8
Voltage - Supply (vcc/vdd)3 V ~ 6 VData ConvertersA/D 8x8b
Oscillator TypeInternalOperating Temperature-40°C ~ 85°C
Package / Case20-DIP (0.300", 7.62mm)Controller Family/seriesST6
No. Of I/o's12Ram Memory Size64Byte
Cpu Speed8MHzNo. Of Timers1
Rohs CompliantYesProcessor SeriesST62T2x
CoreST6Data Bus Width8 bit
Data Ram Size64 BMaximum Clock Frequency8 MHz
Number Of Programmable I/os12Number Of Timers2
Operating Supply Voltage3 V to 6 VMaximum Operating Temperature+ 85 C
Mounting StyleThrough HoleDevelopment Tools By SupplierST622XC-KIT/110, ST62GP-EMU2, ST62E2XC-EPB/110, ST62E6XC-EPB/US, STREALIZER-II
Minimum Operating Temperature- 40 COn-chip Adc8 bit
Lead Free Status / RoHS StatusLead free / RoHS CompliantEeprom Size-
Connectivity-Other names497-2098-5
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Page 78/104

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ST6208C/ST6209C/ST6210C/ST6220C
EMC CHARACTERISTICS (Cont’d)
10.7.2 Absolute Electrical Sensitivity
Based on three different tests (ESD, LU and DLU)
using specific measurement methods, the product
is stressed in order to determine its performance in
terms of electrical sensitivity. For more details, re-
fer to the AN1181 application note.
10.7.2.1 Electro-Static Discharge (ESD)
Electro-Static Discharges (3 positive then 3 nega-
tive pulses separated by 1 second) are applied to
the pins of each sample according to each pin
combination. The sample size depends of the
number of supply pins of the device (3 parts*(n+1)
supply pin). Two models are usually simulated:
Human Body Model and Machine Model. This test
conforms to the JESD22-A114A/A115A standard.
See
Figure 57
and the following test sequences.
Human Body Model Test Sequence
– C
is loaded through S1 by the HV pulse gener-
L
ator.
Absolute Maximum Ratings
Symbol
Ratings
Electro-static discharge voltage
V
ESD(HBM)
(Human Body Model)
Electro-static discharge voltage
V
ESD(MM)
(Machine Model)
Notes:
1. Data based on characterization results, not tested in production.
Figure 57. Typical Equivalent ESD Circuits
S1
R=1500Ω
HIGH VOLTAGE
PULSE
=100pF
C
L
GENERATOR
HUMAN BODY MODEL
78/104
1
– S1 switches position from generator to R.
– A discharge from C
to the ST6 occurs.
– S2 must be closed 10 to 100ms after the pulse
delivery period to ensure the ST6 is not left in
charge state. S2 must be opened at least 10ms
prior to the delivery of the next pulse.
Machine Model Test Sequence
– C
is loaded through S1 by the HV pulse gener-
L
ator.
– S1 switches position from generator to ST6.
– A discharge from C
– S2 must be closed 10 to 100ms after the pulse
delivery period to ensure the ST6 is not left in
charge state. S2 must be opened at least 10ms
prior to the delivery of the next pulse.
– R (machine resistance), in series with S2, en-
sures a slow discharge of the ST6.
Conditions
=+25°C
T
A
=+25°C
T
A
HIGH VOLTAGE
ST6
PULSE
S2
GENERATOR
through R (body resistance)
L
to the ST6 occurs.
L
1)
Maximum value
Unit
2000
V
200
S1
ST6
=200pF
S2
C
L
MACHINE MODEL