DS1388Z-3 MAXIM [Maxim Integrated Products], DS1388Z-3 Datasheet - Page 3

• Manufacturer Part Number: DS1388Z-3
• Description: I2C RTC/Supervisor with Trickle Charger and 512 Bytes EEPROM
• Manufacturer: MAXIM [Maxim Integrated Products]

DC ELECTRICAL CHARACTERISTICS (continued)
(V
DC ELECTRICAL CHARACTERISTICS
(V
RST Logic 0 Output
V
Read, I
V
Write Cycle
V
V
(V
V
EEPROM Write/Erase Cycles
V
(EOSC = 0), SDA = SCL = 0V
V
(EOSC = 1), SDA = SCL = 0V
(Data Retention)
CC
CC
CC
BACKUP
CC
CC
CC
BACKUP
BACKUP
BACKUP
Active Current, EEPROM
Active Current, EEPROM
Standby Current
= V
= V
= 0V, V
2
C Read/Write Access
CC(MAX)
CC(MIN)
Leakage Current
PARAMETER
PARAMETER
Current, OSC On
Current, OSC Off
= 3.7V,
BACKUP
)
to V
I
CC(MAX)
= 3.7V, T
2
C RTC/Supervisor with Trickle Charger
, T
A
A
= +25°C, unless otherwise noted.) (Note 1)
= -40°C to +85°C, unless otherwise noted.) (Note 1)
I
BACKUPLKG
I
SYMBOL
BACKUPDR
SYMBOL
I
BACKUP
I
I
I
OLSIR
CCEW
CCER
I
t
CCS
WR
_____________________________________________________________________
V
1.8V < V
1.3V < V
(Note 8)
(Note 8)
(Note 9)
T
T
design)
(Note 10)
(Note 10)
CC
A
A
= +25°C (guaranteed by design)
= -40°C to +85°C (guaranteed by
> 2V; V
CC
CC
OL
< 2V; V
< 1.8V; V
CONDITIONS
CONDITIONS
= 0.4V
and 512 Bytes EEPROM
OL
OL
= 0.2 x V
DS1388Z-5
DS1388Z-33
DS1388Z-3
DS1388Z-5
DS1388Z-33
DS1388Z-3
DS1388Z-5
DS1388Z-33
DS1388Z-3
= 0.2 x V
CC
CC
200k
MIN
50k
MIN
TYP
100
TYP
410
15
10
MAX
0.70
0.65
MAX
250
600
250
225
270
150
140
100
3.0
3.0
1.0
550
100
UNITS
Cycles
UNITS
mA
mA
µA
µA
µA
nA
nA
nA
3