ST62T10CM6 STMicroelectronics, ST62T10CM6 Datasheet - Page 13

• Manufacturer Part Number: ST62T10CM6
• Description: IC MCU 8BIT OTP 2K 20 SOIC
• Manufacturer: STMicroelectronics
• Series: ST6r

Specifications of ST62T10CM6

• Core Processor: ST6
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: LVD, POR, WDT
• Number Of I /o: 12
• Program Memory Size: 2KB (2K 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-SOIC (7.5mm Width)
• Cpu Family: ST6
• Device Core Size: 8b
• Frequency (max): 8MHz
• Total Internal Ram Size: 64Byte
• # I/os (max): 12
• Number Of Timers - General Purpose: 1
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 6V
• Operating Supply Voltage (min): 3V
• On-chip Adc: 8-chx8-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 20
• Package Type: SOP
• Processor Series: ST62T1x
• 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
• Operating Supply Voltage: 3 V to 6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST622XC-KIT/110, ST62GP-EMU2, ST62E2XC-EPB/110, ST62E6XC-EPB/US, STREALIZER-II
• Minimum Operating Temperature: - 40 C
• Controller Family/series: ST6
• No. Of I/o's: 12
• Ram Memory Size: 64Byte
• Cpu Speed: 8MHz
• No. Of Timers: 1
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 497-2097-5

MEMORY MAP (Cont’d)
3.1.6 Data ROM Window
The Data read-only memory window is located
from address 0040h to address 007Fh in Data
space. It allows direct reading of 64 consecutive
bytes located anywhere in program memory, be-
tween address 0000h and 0FFFh.
There are 64 blocks of 64 bytes in a 4K device:
– Block 0 is related to the address range 0000h to
– Block 1 is related to the address range 0040h to
and so on...
All the program memory can therefore be used to
store either instructions or read-only data. The
Data ROM window can be moved in steps of 64
bytes along the program memory by writing the
appropriate code in the Data ROM Window Regis-
ter (DRWR).
Figure 5. Data ROM Window
0000h
0FFFh
003Fh.
007Fh.
PROGRAM
SPACE
64-BYTE
ROM
0FFh
07Fh
000h
040h
DATA SPACE
DATA ROM
WINDOW
3.1.6.1 Data ROM Window Register (DRWR)
The DRWR can be addressed like any RAM loca-
tion in the Data Space.
This register is used to select the 64-byte block of
program memory to be read in the Data ROM win-
dow (from address 40h to address 7Fh in Data
space). The DRWR register is not cleared on re-
set, therefore it must be written to before access-
ing the Data read-only memory window area for
the first time.
Address: 0C9h — Write Only
Reset Value = xxh (undefined)
Bits 7:6 = Reserved, must be cleared.
Bit 5:0 = DRWR[5:0] Data read-only memory Win-
dow Register Bits. These are the Data read-only
memory Window bits that correspond to the upper
bits of the data read-only memory space.
Caution: This register is undefined on reset, it is
write-only, therefore do not read it nor access it us-
ing Read-Modify-Write instructions (SET, RES,
INC and DEC).
7
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ST6208C/ST6209C/ST6210C/ST6220C
-
DRWR5 DRWR4 DRWR3 DRWR2 DRWR1 DRWR0
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