ST6255C View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'ST6255C' PDF : 84 Pages View PDF
ST6255C ST6265C ST6265B
DC ELECTRICAL CHARACTERISTICS (Cont’d)
(TA = -40 to +85°C unless otherwise specified))
Symbol
Vup
Vdn
VOL
VOH
IDD
Parameter
Test Conditions
LVD Threshold in power-on
LVD threshold in powerdown
Low Level Output Voltage
All Output pins
Low Level Output Voltage
30 mA Sink I/O pins
High Level Output Voltage
All Output pins
Supply Current in STOP
Mode, with LVD disabled(*)
VDD= 5.0V; IOL = +10µA
VDD= 5.0V; IOL = + 5mA
VDD= 5.0V; IOL = + 10mAv
VDD= 5.0V; IOL = +10µA
VDD= 5.0V; IOL = +10mA
VDD= 5.0V; IOL = +20mA
VDD= 5.0V; IOL = +30mA
VDD= 5.0V; IOH = -10µA
VDD= 5.0V; IOH = -5.0mA
ILOAD=0mA
VDD=5.0V
Note: (*) All Peripherals in stand-by.
Value
Unit
Min.
Typ.
Max.
Vdn +50 mV 4.1
4.3
V
3.6
3.8 Vup -50 mV V
0.1
0.8
1.2
0.1
V
0.8
1.3
2.0
4.9
3.5
V
10
μA
6.4 AC ELECTRICAL CHARACTERISTICS
(TA = -40 to +125°C unless otherwise specified)
Symbol
Parameter
tREC Supply Recovery Time (1)
TWEE EEPROM Write Time
Endurance
(2)
EEPROM WRITE/ERASE Cycle
Test Conditions
TA = 25°C
TA = 85°C
TA = 125°C
QA LOT Acceptance (25°C)
Value
Unit
Min. Typ. Max.
100
ms
5
10
10
20 ms
20
30
300,000 1 million
cycles
Retention EEPROM Data Retention
TA = 55°C
10
fLFAO Internal frequency with LFAO active
200
VDD = 3V
1
fOSG
Internal Frequency with OSG
enabled2)
VDD = 3.6V
VDD = 4.5V
1
2
VDD = 6V
2
VDD=5.0V (Except 626xB ROM)
R=47kΩ
4
R=100kΩ
2.7
R=470kΩ
800
fRC
Internal frequency with RC oscilla-
tor and OSG disabled2) 3)
VDD=5.0V (626xB ROM)
R=10kΩ
6.3
R=27kΩ
4.7
R=67kΩ
2.8
R=100kΩ
2.2
CIN
COUT
Input Capacitance
Output Capacitance
All Inputs Pins
All Outputs Pins
years
400 800 kHz
fOSC MHz
5
5.8 MHz
3.2
3.5 MHz
850 900 kHz
8.2
9.8 MHz
5.9
7 MHz
3.6
4.3 MHz
2.8
3.4 MHz
10
pF
10
pF
Notes:
67/84
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