MCP2515
TABLE 13-6: SPI™ INTERFACE AC CHARACTERISTICS
Industrial (I):
Extended (E): TAMB = -40°C to +125°C
TAMB = -40°C to +85°C
VDD = 2.7V to 5.5V
VDD = 4.5V to 5.5V
SPI™ Interface AC Characteristics
Param.
No.
Sym
Characteristic
Min
Max
Units
Conditions
FCLK
TCSS
TCSH
TCSD
TSU
THD
TR
Clock Frequency
CS Setup Time
CS Hold Time
—
50
50
50
10
10
—
—
45
45
10
—
—
—
—
—
2
MHz
ns
1
2
3
4
5
6
7
8
9
ns
CS Disable Time
Data Setup Time
Data Hold Time
CLK Rise Time
CLK Fall Time
ns
ns
ns
µs
µs
ns
Note 1
Note 1
TF
2
THI
Clock High Time
Clock Low Time
—
—
TLO
ns
ns
10
11
12
13
14
TCLD
TCLE
TV
Clock Delay Time
50
50
—
0
—
—
ns
ns
ns
ns
ns
Clock Enable Time
Output Valid from Clock Low
Output Hold Time
45
—
THO
TDIS
Output Disable Time
—
100
Note 1: This parameter is not 100% tested.
© 2005 Microchip Technology Inc.
Preliminary
DS21801D-page 73
MICROCHIP [ MICROCHIP ]
