IC MCU 8BIT OTP/EPROM 28 PSOIC

ST62T65CM6

Manufacturer Part NumberST62T65CM6
DescriptionIC MCU 8BIT OTP/EPROM 28 PSOIC
ManufacturerSTMicroelectronics
SeriesST6
ST62T65CM6 datasheet
 


Specifications of ST62T65CM6

Core ProcessorST6Core Size8-Bit
Speed8MHzConnectivitySPI
PeripheralsLED, LVD, POR, WDTNumber Of I /o21
Program Memory Size3.8KB (3.8K x 8)Program Memory TypeOTP
Eeprom Size128 x 8Ram Size128 x 8
Voltage - Supply (vcc/vdd)3 V ~ 6 VData ConvertersA/D 13x8b
Oscillator TypeInternalOperating Temperature-40°C ~ 85°C
Package / Case28-SOIC (7.5mm Width)Controller Family/seriesST6
No. Of I/o's21Eeprom Memory Size128Byte
Ram Memory Size128ByteCpu Speed8MHz
No. Of Timers2Rohs CompliantYes
Processor SeriesST62T6xCoreST6
Data Bus Width8 bitData Ram Size128 B
Interface TypeSCIMaximum Clock Frequency8 MHz
Number Of Programmable I/os21Number Of Timers1
Operating Supply Voltage3 V to 6 VMaximum Operating Temperature+ 125 C
Mounting StyleSMD/SMTDevelopment Tools By SupplierST62GP-EMU2, ST62E2XC-EPB/110, ST62E6XC-EPB/US, STREALIZER-II
Minimum Operating Temperature- 40 COn-chip Adc8 bit
Lead Free Status / RoHS StatusLead free / RoHS CompliantOther names497-2103-5
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Page 6/84

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ST6255C ST6265C ST6265B
MEMORY MAP (Cont’d)
1.3.2 Program Space
Program Space comprises the instructions to be
executed, the data required for immediate ad-
dressing mode instructions, the reserved factory
test area and the user vectors. Program Space is
addressed via the 12-bit Program Counter register
(PC register).
Program Memory Protection
The Program Memory in OTP or EPROM devices
can be protected against external readout of mem-
ory by selecting the READOUT PROTECTION op-
tion in the option byte.
In the EPROM parts, READOUT PROTECTION
option can be deactivated only by U.V. erasure
that also results into the whole EPROM context
erasure.
Note: Once the Readout Protection is activated, it
is no longer possible, even for STMicroelectronics,
to gain access to the OTP contents. Returned
parts with a protection set can therefore not be ac-
cepted.
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Figure 4. Program Memory Map
0000h
RESERVED
007Fh
0080h
USER
PROGRAM MEMORY
3872 BYTES
0F9Fh
0FA0h
RESERVED
0FEFh
0FF0h
INTERRUPT VECTORS
0FF7h
0FF8h
RESERVED
0FFBh
0FFCh
NMI VECTOR
0FFDh
0FFEh
USER RESET VECTOR
0FFFh
(*) Reserved areas should be filled with 0FFh
*
*