C BUS type) serial EEPROMs which are electrically programmable.
鈭?/div>
I
2
C BUS is a registered trademark of Philips.
Applications
General purpose
Features
1) 128 registers
脳
8 bits serial architecture.
2) Single power supply (1.8V to 5.5V).
3) Two wire serial interface.
4) Self-timed write cycle with automatic erase.
5) 8 byte page write mode.
6) Low power consumption.
Write (5V) : 1.2mA (Typ.)
Read (5V) : 0.2mA (Typ.)
Standby (5V) : 0.1碌A(chǔ) (Typ.)
7) DATA security
Write protect feature (WP pin) .
Inhibit to WRITE at low V
CC
.
8) Small package - - - DIP8 / SOP8 / SOP-J8 / SSOP-B8 / MSOP-8
9) High reliability EEPROM with Double-Cell Structure
10) High reliability fine pattern CMOS technology.
11) Endurance : 1,000,000 erase / write cycles
12) Data retention : 40 years
13) Filtered inputs in SCL
鈥?/div>
SDA for noise suppression.
14) Initial data FFh in all address.
Absolute maximum ratings
(Ta=25擄C)
Parameter
Supply voltage
Symbol
V
CC
Limits
鈭?.3
to
+6.5
800 (DIP8)
450 (SOP8)
Power dissipation
Pd
450 (SOP-J8)
鈭?
鈭?
鈭?
Unit
V
mW
300 (SSOP-B8)
鈭?
310 (MSOP8)
Storage temperature
Operating temperature
Terminal voltage
鈭?
鈭?,
3
鈭?
鈭?
鈭?
Tstg
Topr
鈭?/div>
鈭?5
to
+125
鈭?0
to
+85
鈭?.3
to V
CC
+0.3
擄C
擄C
V
Degradation is done at 8.0mW/擄C for operation above 25擄C.
Degradation is done at 4.5mW/擄C for operation above 25擄C.
Degradation is done at 3.0mW/擄C for operation above 25擄C.
Degradation is done at 3.1mW/擄C for operation above 25擄C.
1/25
next