MCP2510
TABLE 12-5: SPI INTERFACE AC CHARACTERISTICS
SPI Interface AC Characteristics
Industrial (I): TAMB = -40°C to +85°C VDD = 3.0V to 5.5V
Extended (E): TAMB = -40°C to +125°C VDD = 4.5V to 5.5V
Param.
No.
Sym
Characteristic
Min
Max
Units
Conditions
FCLK Clock Frequency
—
—
—
1
TCSS CS Setup Time
100
2
TCSH CS Hold Time
100
115
180
3
TCSD CS Disable Time
100
100
280
4
TSU Data Setup Time
20
20
30
5
THD Data Hold Time
20
20
50
6
TR
CLK Rise Time
—
7
TF
CLK Fall Time
—
8
THI
Clock High Time
90
115
180
9
TLO Clock Low Time
90
115
180
10
TCLD Clock Delay Time
50
11
TCLE Clock Enable Time
50
12
TV
Output Valid from Clock Low
—
—
—
13
THO Output Hold Time
0
14
TDIS Output Disable Time
—
Note: This parameter is not 100% tested.
5
MHz VDD = 4.5V to 5.5V
4
MHz VDD = 4.5V to 5.5V (E temp)
2.5
MHz VDD = 3.0V to 4.5V
—
ns
—
ns VDD = 4.5V to 5.5V
—
ns VDD = 4.5V to 5.5V (E temp)
—
ns VDD = 3.0V to 4.5V
—
ns VDD = 4.5V to 5.5V
—
ns VDD = 4.5V to 5.5V (E temp)
—
ns VDD = 3.0V to 4.5V
—
ns VDD = 4.5V to 5.5V
—
ns VDD = 4.5V to 5.5V (E temp)
—
ns VDD = 3.0V to 4.5V
—
ns VDD = 4.5V to 5.5V
—
ns VDD = 4.5V to 5.5V (E temp)
—
ns VDD = 3.0V to 4.5V
2
µs Note
2
µs Note
—
ns VDD = 4.5V to 5.5V
—
ns VDD = 4.5V to 5.5V (E temp)
—
ns VDD = 3.0V to 4.5V
—
ns VDD = 4.5V to 5.5V
—
ns VDD = 4.5V to 5.5V (E temp)
—
ns VDD = 3.0V to 4.5V
—
ns
—
ns
90
ns VDD = 4.5V to 5.5V
115
ns VDD = 4.5V to 5.5V (E temp)
180
ns VDD = 3.0V to 4.5V
—
ns Note
200
ns Note
DS21291F-page 64
© 2007 Microchip Technology Inc.