x1205s8izt1 Intersil Corporation, x1205s8izt1 Datasheet - Page 6

• Manufacturer Part Number: x1205s8izt1
• Description: 2-wire? Rtc Real Time Clock/calendar
• Manufacturer: Intersil Corporation

Write Cycle Timing
Power-up Timing
Notes: (1) Delays are measured from the time V
Nonvolatile Write Cycle Timing
Note:
Symbol
Symbol
t
t
(2) Typical values are for T
t
(1) t
PUW
PUR
WC
V
the minimum cycle time to be allowed for any nonvolatile write by the user, unless Acknowledge Polling is used.
(1)
WC
(1)
(1)
CC
is the time from a valid stop condition at the end of a write sequence to the end of the self-timed internal nonvolatile write cycle. It is
slew rate should be between 0.2mV/µsec and 50mV/µsec.
SDA
SCL
Time from Power-up to Read
Time from Power-up to Write
Write Cycle Time
8th Bit of Last Byte
6
A
= 25°C and V
Parameter
Parameter
CC
CC
is stable until the specified operation can be initiated. These parameters are not 100% tested.
= 5.0V
ACK
X1205
Condition
Stop
Min.
Min.
t
WC
Typ.
Typ.
5
Condition
(2)
(1)
Start
Max.
Max.
10
1
5
September 23, 2005
Units
Units
ms
ms
ms
FN8097.2