ADSP-21992BST Analog Devices Inc, ADSP-21992BST Datasheet - Page 19
ADSP-21992BST
Manufacturer Part Number
ADSP-21992BST
Description
IC DSP CONTROLLER 16BIT 176LQFP
Manufacturer
Analog Devices Inc
Series
ADSP-21xxr
Type
Fixed Pointr
Datasheet
1.ADSP-21992BSTZ.pdf
(60 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADSP-21992BSTZ
Manufacturer:
AD
Quantity:
430
Company:
Part Number:
ADSP-21992BSTZ
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Table 4. Pin Descriptions (Continued)
Name
PWMSYNC
PWMPOL
PWMTRIP
PWMSR
AVDD (2 pins)
AVSS (2 pins)
VDDINT (6 pins)
VDDEXT (10 pins)
GND (16 pins)
Type
D, BT
D, I, PU
D, I, PD
D, I, PU
A, P
A, G
D, P
D, P
D, G
Rev. A | Page 19 of 60 | August 2007
Function
PWM Synchronization
PWM Polarity
PWM Trip
PWM SR Mode Select
Analog Supply Voltage
Analog Ground
Digital Internal Supply
Digital External Supply
Digital Ground
ADSP-21992