ST24FC21M6TR STMicroelectronics, ST24FC21M6TR Datasheet - Page 8

• Manufacturer Part Number: ST24FC21M6TR
• Description: EEPROM Serial-I2C 1K-Bit 128 x 8 3.3V/5V 8-Pin SO N T/R
• Manufacturer: STMicroelectronics

Specifications of ST24FC21M6TR

• Package: 8SO N
• Interface Type: Serial-I2C
• Density: 1 Kb
• Maximum Operating Frequency: 0.1|0.4 MHz
• Maximum Random Access Time: 3500|900 ns
• Typical Operating Supply Voltage: 3.3|5 V
• Organization: 128x8
• Data Retention: 40 Year
• Hardware Data Protection: Yes
• Operating Temperature: -40 to 85 °C

ST24LC21B, ST24LW21, ST24FC21, ST24FC21B, ST24FW21
Table 5. Input Parameters
Note: 1. Sampled only, not 100% tested.
Table 6A. DC Characteristics (ST24LC21B, ST24LW21, ST24FC21 and ST24FW21)
(T
8/22
A
Symbol
Symbol
= –40 to 85 C; V
I
I
V
V
I
I
CC1
CC2
V
V
V
C
C
V
t
I
LO
CC
LI
LP
OL
IH
IL
N
H
P
IN
IN
Input Leakage Current
Output Leakage Current
Supply Current
Supply Current
Supply Current (Standby)
Supply Current (Standby)
Input Low Voltage
(SCL, SDA, WC)
Input High Voltage
(SCL, SDA, WC)
High Level Threshold Voltage
(Schmitt Trigger on VLCK)
Low Level Threshold Voltage
(Schmitt Trigger on VLCK)
Hysteresis Voltage
(Schmitt Trigger on VLCK)
Output Low Voltage
Input Capacitance (SDA)
Input Capacitance (other pins)
Low-pass filter input time constant
(SDA and SCL)
CC
= 3.6V to 5.5V)
Parameter
(1)
Parameter
(T
A
= 25 C, f = 100 kHz )
V
V
(Rise/Fall time < 10ns)
V
V
I
CC
CC
OL
I
CC
CC
OL
V
V
V
V
V
0V
Test Condition
V
= 3mA, V
= 3.6V, f
= 3.6V, f
0V
IN
IN
IN
CC
IN
= 6mA, V
= 5V, f
= 5V, f
CC
SDA in Hi-Z
V
V
V
V
V
V
V
V
V
= V
= V
= V
= V
= 3.6V, f
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 5V, f
V
V
OUT
SS
SS
SS
SS
= 5.5V
= 4.5V
= 3.6V
= 5.5V
= 4.5V
= 3.6V
= 5.5V
= 4.5V
= 3.6V
Test Condition
IN
C
C
C
C
or V
or V
or V
or V
= 400kHz
= 400kHz
CC
= 400kHz
= 400kHz
CC
C
V
C
V
= 3.6V
= 0
CC
CC
CC
CC
CC
= 5V
CC
= 0
,
,
,
,
0.7 V
–0.3
0.35
Min
1.4
1.2
0.6
0.5
0.4
0.4
0.4
1
Min
200
CC
V
0.3 V
CC
Max
Max
100
300
100
500
0.4
0.6
2.1
1.9
1.7
1.4
1.2
1.5
1.4
1.3
30
2
1
1
8
6
2
2
+ 1
CC
Unit
Unit
pF
pF
mA
mA
ns
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
A
A
A