ADSP-2104BP-80 Analog Devices Inc, ADSP-2104BP-80 Datasheet - Page 26

IC DSP CONTROLLER 16BIT 68PLCC

ADSP-2104BP-80

Manufacturer Part Number
ADSP-2104BP-80
Description
IC DSP CONTROLLER 16BIT 68PLCC
Manufacturer
Analog Devices Inc
Series
ADSP-21xxr
Type
Fixed Pointr
Datasheet

Specifications of ADSP-2104BP-80

Rohs Status
RoHS non-compliant
Interface
Synchronous Serial Port (SSP)
Clock Rate
20MHz
Non-volatile Memory
External
On-chip Ram
1.5kB
Voltage - I/o
5.00V
Voltage - Core
5.00V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
68-PLCC
Device Core Size
16b
Architecture
Enhanced Harvard
Format
Fixed Point
Clock Freq (max)
20MHz
Mips
20
Device Input Clock Speed
20MHz
Ram Size
512Byte
Program Memory Size
8KB
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
68
Package Type
PLCC
Lead Free Status / Rohs Status
Not Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ADSP-2104BP-80
Manufacturer:
AD
Quantity:
13 888
ADSP-2104/ADSP-2109
TIMING PARAMETERS (ADSP-2104/ADSP-2109)
SERIAL PORTS
Parameter
Timing Requirement:
t
t
t
t
Switching Characteristic:
t
t
t
t
t
t
t
t
t
t
*Maximum serial port operating frequency is 13.824 MHz.
SCK
SCS
SCH
SCP
CC
SCDE
SCDV
RH
RD
SCDH
TDE
TDV
SCDD
RDV
SCLK Period
DR/TFS/RFS Setup before SCLK Low
DR/TFS/RFS Hold after SCLK Low
SCLK
CLKOUT High to SCLK
SCLK High to DT Enable
SCLK High to DT Valid
TFS/RFS
TFS/RFS
DT Hold after SCLK High
TFS (Alt) to DT Enable
TFS (Alt) to DT Valid
SCLK High to DT Disable
RFS (Multichannel, Frame Delay Zero)
to DT Valid
IN
Width
OUT
OUT
FRAME DELAY 0 {MFD = 0} )
Hold after SCLK High
Delay from SCLK High
( MULTICHANNEL MODE,
FRAME MODE )
( ALTERNATE
OUT
CLKOUT
RFS
TFS
SCLK
RFS
TFS
RFS
TFS
OUT
OUT
DR
DT
IN
IN
t
t
t
SCDE
CC
SCDV
t
t
t
t
RD
RH
TDE
TDV
Min
72.3
8
10
28
18.1
0
Figure 24. Serial Ports
t
13.824 MHz*
RDV
–26–
t
t
CC
SCS
t
SCH
Max
33.1
20
20
18
25
20
t
SCDH
t
SCDD
t
SCP
Min
0.25t
Dependency
Frequency
CK
t
SCK
t
SCP
Max
0.25t
CK
+ 15
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
REV. 0

Related parts for ADSP-2104BP-80