ADSP-2115BS-80 Analog Devices Inc, ADSP-2115BS-80 Datasheet - Page 37

• Manufacturer Part Number: ADSP-2115BS-80
• Description: IC DSP CONTROLLER 16BIT 80PQFP
• Manufacturer: Analog Devices Inc
• Series: ADSP-21xxr
• Type: Fixed Pointr

Specifications of ADSP-2115BS-80

• Rohs Status: RoHS non-compliant
• Interface: Synchronous Serial Port (SSP)
• Clock Rate: 20MHz
• Non-volatile Memory: External
• On-chip Ram: 3kB
• Voltage - I/o: 5.00V
• Voltage - Core: 5.00V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 80-MQFP, 80-PQFP

REV. B
Host Write Cycle
Host Read Cycle
HD15–0
HA2–0
HD15–0
HACK
HSEL
HA2–0
HWR
HACK
HSEL
HRD
Figure 35. Host Interface Port (HMD1 = 0, HMD0 = 0)
t
t
HSU
HSU
t
t
HSHK
HDE
t
HDD
t
HSHK
t
ADDRESS
HRWP
ADDRESS
–37–
t
HRWP
t
HDSU
DATA
DATA
t
t
t
HKH
HRDH
HH
t
HRDD
t
t
HKH
HH
t
HWDH
ADSP-21xx