ADBM-A350-200 Avago Technologies US Inc., ADBM-A350-200 Datasheet - Page 12

• Manufacturer Part Number: ADBM-A350-200
• Description: Vigor Colossus OFN Module
• Manufacturer: Avago Technologies US Inc.

Specifications of ADBM-A350-200

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

4-wire Serial Peripheral Interface (SPI)
SPI Specifi cations
Electrical Characteristics over recommended operating conditions. Typical values at 25° C, VDD = 1.8 V.
12
Parameter
Serial Port Clock
Frequency
MISO rise time
MISO fall time
MISO delay after SCLK
MISO hold time
MOSI hold time
MOSI setup time
SPI time between write
commands
SPI time between write
and read commands
SPI time between read
and subsequent
commands
SPI read address-data
delay
NCS inactive after
motion burst
NCS to SCLK active
SCLK to NCS inactive
(for read operation)
SCLK to NCS inactive
(for write operation)
NCS to MISO high-Z
Symbol
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
sclk
r-MISO
f-MISO
DLY_MISO
hold_MISO
hold_MOSI
setup_MOSI
SWW
SWR
SRW
SRR
SRAD
BEXIT
NCS-SCLK
SCLK-NCS
SCLK-NCS
NCS-MISO
Minimum
0.5
200
120
30
20
500
4
500
120
120
20
Typical
150
150
Maximum
1
300
300
120
1/f
500
SCLK
Units
MHz
ns
ns
ns
μs
ns
ns
s
s
ns
s
ns
ns
ns
us
ns
Notes
Active drive, 50% duty cycle
C
C
From SCLK falling edge to MISO data
valid, no load conditions
Data held until next falling SCLK edge
Amount of time data is valid after SCLK
rising edge
From data valid to SCLK rising edge
From rising SCLK for last bit of the fi rst
data byte, to rising SCLK for last bit of the
second data byte.
From rising SCLK for last bit of the fi rst
data byte, to rising SCLK for last bit of the
second address byte.
From rising SCLK for last bit of the fi rst
data byte, to falling SCLK for the fi rst bit of
the address byte of the next command.
From rising SCLK for last bit of the address
byte, to falling SCLK for fi rst bit of data
being read.
Minimum NCS inactive time after
motion burst before next SPI usage
From NCS falling edge to fi rst SCLK falling
edge
From last SCLK rising edge to NCS
rising edge, for valid MISO data transfer
From last SCLK rising edge to NCS
rising edge, for valid MOSI data transfer
From NCS rising edge to MISO high-Z
state
L
L
= 100 pF
= 100 pF