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参数资料
| 型号： | ST6252CN3/XXX |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDSO16 |
| 封装： | PLASTIC, SSOP-16 |
| 文件页数： | 55/75页 |
| 文件大小： | 1753K |
| 代理商： | ST6252CN3/XXX |
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ST6252C ST6262B ST6262C
DC ELECTRICAL CHARACTERISTICS (Cont’d)
(TA = -40 to +85°C unless otherwise specified))
Note:
(*) All Peripherals in stand-by.
6.4 AC ELECTRICAL CHARACTERISTICS
(TA = -40 to +125°C unless otherwise specified)
Notes:
1. Period for which VDD has to be connected at 0V to allow internal Reset function at next power-up.
2 An oscillator frequency above 1MHz is recommended for reliable A/D results.
3. Measure performed with OSCin pin soldered on PCB, with an around 2pF equivalent capacitance.
Symbol
Parameter
Test Conditions
Value
Unit
Min.
Typ.
Max.
Vup
LVD Threshold in power-on
Vdn +50 mV
4.1
4.3
V
Vdn
LVD threshold in powerdown
3.6
3.8
Vup -50 mV
V
VOL
Low Level Output Voltage
All Output pins
VDD= 5.0V; IOL = +10A
VDD= 5.0V; IOL = + 5mA
VDD= 5.0V; IOL = + 10mAv
0.1
0.8
1.2
V
Low Level Output Voltage
30 mA Sink I/O pins
VDD= 5.0V; IOL = +10A
VDD= 5.0V; IOL = +10mA
VDD= 5.0V; IOL = +20mA
VDD= 5.0V; IOL = +30mA
0.1
0.8
1.3
2.0
VOH
High Level Output Voltage
All Output pins
VDD= 5.0V; IOH = -10A
VDD= 5.0V; IOH = -5.0mA
4.9
3.5
V
IDD
Supply Current in STOP
Mode, with LVD disabled(*)
ILOAD=0mA
VDD=5.0V
10
μA
Symbol
Parameter
Test Conditions
Value
Unit
Min.
Typ.
Max.
tREC
Supply Recovery Time (1)
100
ms
TWEE
EEPROM Write Time
TA = 25°C
TA = 85°C
TA = 125°C
5
10
20
10
20
30
ms
Endurance
(2)
EEPROM WRITE/ERASE Cycle
QA LOT Acceptance (25°C)
300,000 1 million
cycles
Retention
EEPROM Data Retention
TA = 55°C
10
years
fLFAO
Internal frequency with LFAO active
200
400
800
kHz
fOSG
Internal Frequency with OSG
enabled2)
VDD = 3V
VDD = 3.6V
VDD = 4.5V
VDD = 6V
1
2
fOSC
MHz
fRC
Internal frequency with RC oscilla-
tor and OSG disabled2) 3)
VDD=5.0V (Except 626xB ROM)
R=47k
Ω
R=100k
Ω
R=470k
Ω
4
2.7
800
5
3.2
850
5.8
3.5
900
MHz
kHz
VDD=5.0V (626xB ROM)
R=10k
Ω
R=27k
Ω
R=67k
Ω
R=100k
Ω
6.3
4.7
2.8
2.2
8.2
5.9
3.6
2.8
9.8
7
4.3
3.4
MHz
CIN
Input Capacitance
All Inputs Pins
10
pF
COUT
Output Capacitance
All Outputs Pins
10
pF
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