Datasheet

6
Atmel AT30TSE002B [DATASHEET]
8711G–SEEPR–5/12
Table 4-3. AC Characteristics
Notes: 1. This parameter is ensured by characterization only.
2. The minimum frequency is specified at 10Khz to avoid activating the timeout feature.
Applicable over recommended operating range:
T
AI
= –20°C to +125°C, V
CC
= +2.7v to +3.6V, CL = 1 TTL Gate and 100μF (unless otherwise noted)
Symbol Parameter Min Max Min Max Units
F
SCL
Clock Frequency, SCL 10
(2)
100 10
(2)
400 kHz
T
LOW
Clock Pulse Width Low 4.7 1.2 us
T
HIGH
Clock Pulse Width High 4.0 0.6 us
T
R
Inputs Rise Time
(1)
1.0 0.3 us
T
F
Inputs Fall Time
(1)
300 300 ns
T
SU.DAT
Data In Set-up Time 200 100 ns
T
HD.DI
Data In Hold Time 0 0.0 us
T
HD.DAT
Data Out Hold Time 200 3450 200 900 ns
T
BUF
Time the bus must be free before a new
transmission can start
(1)
4.7 1.2 us
T
SU.STA
Start Set-up Time 4.7 0.6 us
T
HD.STA
Start Hold Time 4.0 0.6 us
T
SU.STO
Stop Set-up Time 4.7 0.6 us
T
I
Noise Suppression Time
(1)
100 50 ns
T
OUT
SMBus Timeout Time 25 35 25 35 ms
T
WR
Write Cycle Time 5 5 ms
EEPROM
Endurance
(1)
25°C, Page Mode 1 Million
Write
cycles