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 46/104

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ST6208C/ST6209C/ST6210C/ST6220C
8.2 8-BIT TIMER
8.2.1 Introduction
The 8-Bit Timer on-chip peripheral is a free run-
ning downcounter based on an 8-bit downcounter
with a 7-bit programmable prescaler, giving a max-
15
imum count of 2
. The peripheral may be config-
ured in three different operating modes.
Figure 27. Timer Block Diagram
TIMER
PIN
f
INT/12
TCR
REGISTER
f
EXT
INTERRUPT
7
PSCR6 PSCR5 PSCR4 PSCR3 PSCR2 PSCR1 PSCR0
PSCR7
/128
PROGRAMMABLE PRESCALER
46/104
1
8.2.2 Main Features
Time-out downcounting mode with up to 15-bit
accuracy
External counter clock source (valid also in
STOP mode)
Interrupt capability on counter underflow
Output signal generation
External pulse length measurement
Event counter
The timer can be used in WAIT and STOP modes
to wake up the MCU.
7
8-BIT DOWN COUNTER
TCR7
TCR6
TCR5
TCR4
LATCH
7
TMZ
ETI
TOUT DOUT
f
PRESCALER
PSCR REGISTER
/64
/32
/16
/8
/4
0
TCR3
TCR2
TCR1
TCR0
0
TSCR
PSI
PS2
PS1
PS0
REGISTER
0
/1
/2
f
COUNTER