ADSP-2105BP-80 Analog Devices Inc, ADSP-2105BP-80 Datasheet - Page 39

• Manufacturer Part Number: ADSP-2105BP-80
• Description: IC,DSP,16-BIT,CMOS,LDCC,68PIN,PLASTIC
• Manufacturer: Analog Devices Inc
• Series: ADSP-21xxr
• Type: Fixed Pointr

Specifications of ADSP-2105BP-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: 68-PLCC
• Package: 68PLCC
• Numeric And Arithmetic Format: Fixed-Point
• Maximum Speed: 20 MHz
• Ram Size: 1.5 KB
• Device Million Instructions Per Second: 20 MIPS

REV. B
Host Write Cycle
Host Read Cycle
HD15–0
HD15–0
HA2–0
HA2–0
HACK
HSEL
HACK
HRW
HDS
HSEL
HRW
HDS
Figure 36. Host Interface Port (HMD1 = 0, HMD0 =1)
t
t
HSU
HSU
t
HDE
t
HDD
–39–
t
t
ADDRESS
HSHK
HSHK
ADDRESS
t
t
HRWP
HRWP
t
HDSU
DATA
DATA
t
t
t
HKH
t
HKH
HRDH
t
HH
HH
t
HRDD
t
HWDH
ADSP-21xx