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
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
Page 71
72
Page 72
73
Page 73
74
Page 74
75
Page 75
76
Page 76
77
Page 77
78
Page 78
79
Page 79
80
Page 80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
Page 73/104

Download datasheet (2Mb)Embed
PrevNext
CLOCK AND TIMING CHARACTERISTICS (Cont’d)
10.5.3 Crystal and Ceramic Resonator Oscillators
The ST6 internal clock can be supplied with sever-
al different Crystal/Ceramic resonator oscillators.
Only parallel resonant crystals can be used. All the
information given in this paragraph are based on
Symbol
Parameter
R
Feedback resistor
F
C
Recommended load capacitances versus equiva-
L1
lent crystal or ceramic resonator frequency
C
L2
Oscillator
Reference
CSB455E
CSB1000J
CSTCC2.00MG0H6
CSTCC4.00MG0H6
CSTCC8.00MG
Notes:
1. Resonator characteristics given by the crystal/ceramic resonator manufacturer.
2. t
is the typical oscillator start-up time measured between V
SU(OSC)
quick V
ramp-up from 0 to 5V (<50μs).
DD
3. The oscillator selection can be optimized in terms of supply current using an high quality resonator with small R
Refer to crystal/ceramic resonator manufacturer for more details.
Figure 50. Typical Application with a Crystal or Ceramic Resonator
C
L1
RESONATOR
C
L2
ST6208C/ST6209C/ST6210C/ST6220C
characterization results with specified typical ex-
ternal components. Refer to the crystal/ceramic
resonator manufacturer for more details (frequen-
cy, package, accuracy...).
f
OSC
f
OSC
f
OSC
f
OSC
f
OSC
Typical Crystal or Ceramic Resonators
Freq.
Characteristic
455KHz Δf
=[±0.5KHz
OSC
tolerance
Δf
1MHz
=[±0.5KHz
OSC
tolerance
Δf
2MHz
=[±0.5%
OSC
tolerance
Δf
4MHz
=[±0.5%
OSC
tolerance
Δf
8MHz
=[±0.5%
OSC
tolerance
DD
V
OSC
IN
R
F
OSC
OUT
Conditions
Typ
3
120
=32 kHz,
47
=1 MHz
=2 MHz
33
=4 MHz
33
=8 MHz
22
C
L1
1)
[pF]
,±0.5%
,±0.3%
]
220 220
ΔTa
aging
,±0.5%
,±0.3%
]
100 100
ΔTa
aging
,±0.3%
,±0.5%
]
47
ΔTa
aging
,±0.3%
,±0.3%
]
47
ΔTa
aging
,±0.3%
,±0.3%
]
15
ΔTa
aging
=2.8V and the fetch of the first instruction (with a
DD
Unit
pF
C
t
L2
SU(osc)
1)
[ms]
[pF]
47
47
15
value.
S
F
OSC
ST62XX
73/104
1