ADSP-21992BST Analog Devices Inc, ADSP-21992BST Datasheet - Page 32

• Manufacturer Part Number: ADSP-21992BST
• Description: IC DSP CONTROLLER 16BIT 176LQFP
• Manufacturer: Analog Devices Inc
• Series: ADSP-21xxr
• Type: Fixed Pointr

Specifications of ADSP-21992BST

• Rohs Status: RoHS non-compliant
• Interface: SPI, SSP
• Clock Rate: 160MHz
• Non-volatile Memory: External
• On-chip Ram: 128kB
• Voltage - I/o: 3.30V
• Voltage - Core: 2.50V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 176-LQFP

ADSP-21992
t
CK
CLKIN
t
t
CKL
CKH
t
WRST
RESET
t
MSD
t
t
t
PFD
MSS
MSH
MSEL6–0
BYPASS
DF
t
t
CKOD
CKO
CLKOUT
Figure 7. Clock In and Clock Out Cycle Timing
Rev. A | Page 32 of 60 | August 2007