AD6620AS Analog Devices Inc, AD6620AS Datasheet - Page 6

• Manufacturer Part Number: AD6620AS
• Description: IC DGTL RCVR SIGNAL PROC 80-PQFP
• Manufacturer: Analog Devices Inc

Specifications of AD6620AS

• Rohs Status: RoHS non-compliant
• Interface: Parallel/Serial
• Voltage - Supply: 3 V ~ 3.6 V
• Package / Case: 80-MQFP, 80-PQFP
• Mounting Type: *
• Applications: -

Parameter (Conditions)
MICROPROCESSOR PORT, MODE = 0
MODE0 Input Timing Requirements:
t
t
t
t
t
t
MODE0 Read Switching Characteristics:
t
t
MODE0 Write Timing Requirements:
t
t
t
t
t
MODE0 Write Switching Characteristics:
t
MICROPROCESSOR PORT, MODE = 1
MODE1 Input Timing Requirements:
t
t
t
t
t
t
MODE1 Read Switching Characteristics:
t
t
MODE1 Write Timing Requirements:
t
t
t
t
t
MODE1 Write Switching Characteristic:
t
NOTES
1
2
3
Specifications subject to change without notice.
TIMING CHARACTERISTICS
AD6620
SC
HC
HA
ZR
ZD
SAM
DD
RDY
SC
HC
HM
HA
SAM
RDY
SC
HC
HA
ZR
ZD
SAM
DD
DTACK
SC
HC
HM
HA
SAM
DTACK
Specification pertains to: R/W (WR), DS (RD), CS.
Specification pertains to: A[2:0].
Specification pertains to: D[7:0].
Control
Control
Address
CS to Data Enabled Time
CS to Data Disabled Time
CS to Address/Data Setup Time
CLK to Data Valid Time
RD to RDY Time
Control
Control
Micro Data
Address
Address/Data Setup Time to CS
RD to RDY Time
Control
Control
Address
CS to Data Enabled Time
CS to Data Disabled Time
Address/Data Setup Time to CS
CLK to Data Valid Time
CLK to DTACK Time
Control
Control
Micro Data
Address
Address/Data Setup Time to CS
CLK to DTACK Time
1
1
1
1
1
1
1
1
2
2
2
2
to CLK Setup Time
to CLK Hold Time
to CLK Setup Time
to CLK Hold Time
to CLK Setup Time
to CLK Hold Time
to CLK Setup Time
to CLK Hold Time
to CLK Hold Time
to CLK Hold Time
to CLK Hold Time
to CLK Hold Time
3
3
to CLK Hold Time
to CLK Hold Time
(C
LOAD
= 40 pF All Outputs)
Temp
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Test
Level
IV
IV
IV
IV
IV
IV
IV
IV
IV
IV
IV
IV
IV
V
IV
IV
IV
IV
V
IV
IV
IV
I
IV
IV
IV
I
IV
Min
3.0
5.0
3.0
0.0
10.0
4.0
3.0
5.0
3.0
3.0
0.0
4.0
3.0
5.0
3.0
0.0
10.0
5.5
0.0
5.0
6.5
3.0
0.0
5.5
AD6620AS
Typ
5.0
5.0
15.0
5.0
5.0
Max
30.0
19.5
19.5
30.0
15.5
15.5
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns