ST62T15CM6 STMicroelectronics, ST62T15CM6 Datasheet - Page 75
ST62T15CM6
Manufacturer Part Number
ST62T15CM6
Description
8BIT MCU OTP 2K, SMD, 62T15, SOIC20
Manufacturer
STMicroelectronics
Datasheet
1.ST62T15CB6.pdf
(105 pages)
Specifications of ST62T15CM6
Controller Family/series
ST6
Core Size
8bit
No. Of I/o's
20
Program Memory Size
2KB
Ram Memory Size
64Byte
Cpu Speed
8MHz
Oscillator Type
External Only
No. Of Timers
1
Digital Ic Case
RoHS Compliant
Peripherals
ADC,
Rohs Compliant
No
Processor Series
ST62T1x
Core
ST6
Data Bus Width
8 bit
Program Memory Type
EPROM
Data Ram Size
64 B
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
20
Number Of Timers
2
Operating Supply Voltage
3 V to 6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
SOP-28
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
In Transition
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST62T15CM6
Manufacturer:
STM
Quantity:
2 508
Part Number:
ST62T15CM6
Manufacturer:
ST
Quantity:
20 000
CLOCK AND TIMING CHARACTERISTICS (Cont’d)
11.5.4 RC Oscillator
The ST6 internal clock can be supplied with an external RC oscillator. Depending on the
accuracy of the frequency is about 20%, so it may not be suitable for some applications.
Notes:
1. Data based on characterization results, not tested in production. These measurements were done with the OSCin pin
2. R
Figure 51. Typical Application with RC Oscillator
f
R
OSC
Symbol
unconnected (only soldered on the PCB).
NET
NET
EXTERNAL RC
must have a positive temperature coefficient (ppm/°C), carbon resistors should therefore not be used.
R
RC oscillator frequency
RC Oscillator external resistor
NET
OSC
OSC
NC
IN
OUT
Parameter
1)
C
EX
~9pF DISCHARGE
2)
f
OSC
R
R
R
R
R
R
R
R
R
R
see
NET
NET
NET
NET
NET
NET
NET
NET
NET
NET
Conditions
Figure 52
=22 k
=47 k
=100 k
=220 k
=470 k
=22 k
=47 k
=100 k
=220 k
=470 k
&
V
V
Figure 53
DD
DD
Min
7.2
5.1
3.2
1.8
0.9
3.7
2.8
1.8
0.5
22
1
V
DD
MIRROR
CURRENT
ST6215C/ST6225C
0.95
0.55
Typ
8.6
5.7
3.4
1.9
4.3
1.9
1.1
3
R
Max
ST62XX
NET
6.5
3.8
1.1
4.9
3.3
1.2
0.6
870
10
2
2
value, the
MHz
75/105
Unit
k
1