11AAXXX/11LCXXX
TABLE 1-2:
AC CHARACTERISTICS
Electrical Characteristics:
Industrial (I):
VCC = 2.5V to 5.5V
VCC = 1.8V to 2.5V
VCC = 2.5V to 5.5V
TA = -40°C to +85°C
TA = -20°C to +85°C
TA = -40°C to +125°C
AC CHARACTERISTICS
Automotive (E):
Param.
No.
Sym.
Characteristic
Min.
Max.
Units
Test Conditions
1
2
3
4
FBUS Serial bus frequency
10
10
—
—
100
100
kHz
µs
—
TE
Bit period
—
TIJIT Input edge jitter tolerance
±0.08
±0.75
UI
(Note 3)
FDRIFT Serial bus frequency drift
rate tolerance
% per byte —
5
FDEV Serial bus frequency drift
limit
—
±5
% per
command
—
6
7
TOJIT Output edge jitter
—
—
±0.25
100
UI
ns
(Note 3)
TR
SCIO input rise time
—
(Note 1)
8
TF
SCIO input fall time
—
100
ns
—
(Note 1)
9
TSTBY Standby pulse time
600
10
5
—
—
—
µs
µs
µs
—
—
—
10
11
TSS Start header setup time
THDR Start header low pulse
time
12
13
14
TSP Input filter spike
suppression (SCIO)
—
50
ns
(Note 1)
TWC Write cycle time
(byte or page)
—
—
5
10
ms
ms
Write, WRSR commands
ERAL, SETAL commands
—
Endurance (per page)
1M
—
cycles
25°C, VCC = 5.5V (Note 2)
Note 1: This parameter is periodically sampled and not 100% tested.
2: This parameter is not tested but ensured by characterization. For endurance estimates in a specific
application, please consult the Total Endurance™ Model which can be obtained on Microchip’s web site:
www.microchip.com.
3: A Unit Interval (UI) is equal to 1-bit period (TE) at the current bus frequency.
TABLE 1-3:
AC TEST CONDITIONS
AC Waveform:
VLO = 0.2V
VHI = VCC - 0.2V
CL = 100 pF
Timing Measurement Reference Level
Input
0.5 VCC
0.5 VCC
Output
DS22067E-page 4
Preliminary
© 2008 Microchip Technology Inc.
MICROCHIP [ MICROCHIP ]
