ST62T65CN6 STMicroelectronics, ST62T65CN6 Datasheet - Page 68

• Manufacturer Part Number: ST62T65CN6
• Description: Microcontrollers (MCU) OTP EPROM 4K SPI
• Manufacturer: STMicroelectronics

Specifications of ST62T65CN6

• Processor Series: ST62T6x
• Core: ST6
• Data Bus Width: 8 bit
• Program Memory Type: EPROM
• Program Memory Size: 3884 B
• Data Ram Size: 128 B
• Interface Type: SCI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 21
• Number Of Timers: 1
• Operating Supply Voltage: 3 V to 6 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: SSOP-28
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• Lead Free Status / Rohs Status: Details

ST62T55C ST62T65C/E65C
DC ELECTRICAL CHARACTERISTICS (Cont’d)
(T
Note:
(*) All Peripherals in stand-by.
6.4 AC ELECTRICAL CHARACTERISTICS
(T
Notes:
1. Period for which V
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.
68/86
Endurance
Retention EEPROM Data Retention
Symbol
Symbol
A
A
T
C
f
f
V
t
V
LFAO
V
V
I
OSG
C
REC
f
= -40 to +85°C unless otherwise specified))
= -40 to +125°C unless otherwise specified)
WEE
DD
(2)
OUT
RC
OH
OL
up
dn
IN
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
Supply Recovery Time
EEPROM Write Time
EEPROM WRITE/ERASE Cycle
Internal frequency with LFAO active
Internal Frequency with OSG
enabled
Internal frequency with RC oscilla-
tor and OSG disabled
Input Capacitance
Output Capacitance
DD
has to be connected at 0V to allow internal Reset function at next power-up.
2)
Parameter
Parameter
2) 3)
(1)
(*)
V
V
V
V
V
V
V
V
V
I
V
LOAD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
= 5.0V; I
= 5.0V; I
= 5.0V; I
= 5.0V; I
= 5.0V; I
= 5.0V; I
= 5.0V; I
= 5.0V; I
= 5.0V; I
=5.0V
=0mA
T
T
T
Q
T
V
V
V
V
VDD=5.0V (Except 626xB ROM)
R=47k
R=100k
R=470k
VDD=5.0V (626xB ROM)
R=10k
R=27k
R=67k
R=100k
All Inputs Pins
All Outputs Pins
Test Conditions
A
A
A
A
DD
DD
DD
DD
A
= 25°C
= 85°C
= 125°C
= 55°C
L
OT
= 3V
= 3.6V
= 4.5V
= 6V
OL
OL
OL
OL
OL
OL
OL
OH
OH
Acceptance (25°C)
= +10µA
= + 5mA
= + 10mAv
= +10µA
= +10mA
= +20mA
= +30mA
Test Conditions
= -10µA
= -5.0mA
V
dn
Min.
+50 mV
3.6
4.9
3.5
300,000 1 million
Min.
100
200
800
2.7
6.3
4.7
2.8
2.2
10
1
1
2
2
4
Value
Typ.
4.1
3.8
Value
Typ.
400
850
3.2
8.2
5.9
3.6
2.8
10
20
5
5
V
up
Max.
4.3
-50 mV
0.1
0.8
1.2
0.1
0.8
1.3
2.0
10
Max.
f
800
900
OSC
5.8
3.5
9.8
4.3
3.4
10
20
30
10
10
7
Unit
cycles
years
MHz
MHz
MHz
MHz
MHz
MHz
MHz
V
V
V
V
Unit
kHz
kHz
ms
ms
A
pF
pF