hi-3588pqt Holt Integrated Circuits, Inc., hi-3588pqt Datasheet - Page 9

• Manufacturer Part Number: hi-3588pqt
• Description: Receiver With Spi Interface
• Manufacturer: Holt Integrated Circuits, Inc.

AC ELECTRICAL CHARACTERISTICS
The HI-3588PCI and HI-3588PCT use a 44-pin plastic
chip-scale package. This package has a metal heat sink
pad on its bottom surface that is electrically connected to
the die. For the HI-3588, the primary advantage of this
package is its small size; heat sinking provides little benefit
VDD = 3.3V or 5.0V, V+=+5V, V-=-5V, GND = 0V, TA = Operating Temperature Range and fclk=1MHz 0.1% with 60/40 duty cycle
ORDERING INFORMATION
HEAT SINK - CHIP-SCALE PACKAGE ONLY
SPI INTERFACE TIMING
RECEIVER TIMING
Delay - Last bit of received ARINC word to RFLAG(Full or Empty) - Hi Speed
Delay - Last bit of received ARINC word to RFLAG(Full or Empty) - Lo Speed
HI - 3588 xx x x
Received data available to SPI interface. RFLAG to
SPI receiver read or clear FIFO instruction to RFLAG
PARAMETER
SPI SI Data hold time after SCK rising edge
SPI SI Data set-up time to SCK rising edge
SO high-impedance after SCK falling edge
CS
CS
CS
CS
hold time after last SCK falling edge
setup time to first SCK rising edge
inactive between SPI instructions
PART
NUMBER
PART
NUMBER
PART
NUMBER
active after last SCK rising edge
SO valid after SCK falling edge
Blank
PC
PQ
F
T
I
HOLT INTEGRATED CIRCUITS
SCK pulse width high
SCK pulse width low
SCK clock period
SCK rise time
SCK fall ime
LEAD
FINISH
Tin / Lead (Sn / Pb) Solder
100% Matte Tin (Pb-free, RoHS compliant)
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
44 PIN PLASTIC CHIP-SCALE, QFN (44PCS)
44 PIN PLASTIC QUAD FLAT PACK, PQFP (44PTQS)
CS
-55°C TO +125°C
-40°C TO +85°C
HI-3588
active
9
because HI-3588 dissipation is low. If connected, the heat
bottom sink pad should be connected to VDD.
Do not connect heat sink pad to GND.
SYMBOL
t
t
t
t
t
t
t
t
t
t
t
t
SCKR
SCKH
t
t
SCKF
SCKL
RFLG
RFLG
CYC
CHH
CES
CEH
CPH
t
t
t
CHZ
RXR
SPIF
DS
DH
DV
FLOW
T
I
+
MIN
200
10
10
40
35
20
30
90
80
0
BURN
No
IN
No
LIMITS
TYP
MAX
130
100
126
155
10
10
16
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
ns
ns