ST62T65CM6 STMicroelectronics, ST62T65CM6 Datasheet - Page 7

IC MCU 8BIT OTP/EPROM 28 PSOIC

ST62T65CM6

Manufacturer Part Number
ST62T65CM6
Description
IC MCU 8BIT OTP/EPROM 28 PSOIC
Manufacturer
STMicroelectronics
Series
ST6r
Datasheet

Specifications of ST62T65CM6

Core Processor
ST6
Core Size
8-Bit
Speed
8MHz
Connectivity
SPI
Peripherals
LED, LVD, POR, WDT
Number Of I /o
21
Program Memory Size
3.8KB (3.8K x 8)
Program Memory Type
OTP
Eeprom Size
128 x 8
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 6 V
Data Converters
A/D 13x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-SOIC (7.5mm Width)
Controller Family/series
ST6
No. Of I/o's
21
Eeprom Memory Size
128Byte
Ram Memory Size
128Byte
Cpu Speed
8MHz
No. Of Timers
2
Rohs Compliant
Yes
Processor Series
ST62T6x
Core
ST6
Data Bus Width
8 bit
Data Ram Size
128 B
Interface Type
SCI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
21
Number Of Timers
1
Operating Supply Voltage
3 V to 6 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Development Tools By Supplier
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
Other names
497-2103-5

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
ST62T65CM6
Manufacturer:
ST
Quantity:
700
Price:
MEMORY MAP (Cont’d)
1.3.3 Data Space
Data Space accommodates all the data necessary
for processing the user program. This space com-
prises the RAM resource, the processor core and
peripheral registers, as well as read-only data
such as constants and look-up tables in OTP/
EPROM.
Data ROM
All read-only data is physically stored in program
memory, which also accommodates the Program
Space. The program memory consequently con-
tains the program code to be executed, as well as
the constants and look-up tables required by the
application.
The Data Space locations in which the different
constants and look-up tables are addressed by the
processor core may be thought of as a 64-byte
window through which it is possible to access the
read-only data stored in OTP/EPROM.
Data RAM/EEPROM
In ST62T55C, ST62T65C and ST62E65C devic-
es, the data space includes 60 bytes of RAM, the
accumulator (A), the indirect registers (X), (Y), the
short direct registers (V), (W), the I/O port regis-
ters, the peripheral data and control registers, the
interrupt option register and the Data ROM Win-
dow register (DRW register).
Additional RAM and EEPROM pages can also be
addressed using banks of 64 bytes located be-
tween addresses 00h and 3Fh.
1.3.4 Stack Space
Stack space consists of six 12-bit registers which
are used to stack subroutine and interrupt return
addresses, as well as the current program counter
contents.
Table 1. Additional RAM/EEPROM Banks
ST62T55C
ST62T65C/E65C
Device
1 x 64 bytes
1 x 64 bytes
RAM
2 x 64 bytes
EEPROM
-
Table 2. Data Memory Space
* WRITE ONLY REGISTER
AR TIMER STATUS/CONTROL REGISTER1
AR TIMER STATUS/CONTROL REGISTER2
AR TIMER RELOAD/CAPTURE REGISTER
AR TIMER MODE CONTROL REGISTER
TIMER STATUS CONTROL REGISTER
OSCILLATOR CONTROL REGISTER
AR TIMER COMPARE REGISTER
INTERRUPT OPTION REGISTER
DATA ROM WINDOW REGISTER
DATA RAM/EEPROM REGISTER
PORT C DIRECTION REGISTER
PORT A DIRECTION REGISTER
PORT B DIRECTION REGISTER
TIMER PRESCALER REGISTER
EEPROM CONTROL REGISTER
TIMER COUNTER REGISTER
PORT C OPTION REGISTER
PORT A OPTION REGISTER
PORT B OPTION REGISTER
AR TIMER LOAD REGISTER
DATA ROM WINDOW AREA
A/D CONTROL REGISTER
PORT A DATA REGISTER
PORT B DATA REGISTER
PORT C DATA REGISTER
WATCHDOG REGISTER
SPI DIVIDER REGISTER
SPI MODE REGISTER
DATA RAM 60 BYTES
A/D DATA REGISTER
SPI DATA REGISTER
RAM and EEPROM
MISCELLANEOUS
ACCUMULATOR
W REGISTER
X REGISTER
Y REGISTER
V REGISTER
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
ST6255C ST6265C ST6265B
0DCh*
0C8h*
0C9h*
0E8h*
0CCh
0CDh
0DDh
0BFh
0C0h
0C1h
0C2h
0C3h
0C4h
0C5h
0C6h
0C7h
0CAh
0CBh
0CEh
0CFh
0D0h
0D1h
0D2h
0D3h
0D4h
0D5h
0D6h
0D7h
0D8h
0D9h
0DAh
0DBh
0DEh
0DFh
0EAh
0EBh
0FEh
03Fh
07Fh
0E0h
0E1h
0E2h
0E3h
0E7h
0E9h
0FFh
000h
040h
080h
081h
082h
083h
084h
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