ADSP-21990BST Analog Devices Inc, ADSP-21990BST Datasheet - Page 43

• Manufacturer Part Number: ADSP-21990BST
• Description: IC DSP CONTROLLER 16BIT 176LQFP
• Manufacturer: Analog Devices Inc
• Series: ADSP-21xxr
• Type: Fixed Pointr

Specifications of ADSP-21990BST

• Rohs Status: RoHS non-compliant
• Interface: SPI, SSP
• Clock Rate: 160MHz
• Non-volatile Memory: External
• On-chip Ram: 20kB
• Voltage - I/o: 3.30V
• Voltage - Core: 2.50V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 176-LQFP

Table 17. 196-Ball CSP_BGA Ball Number by Signal
Pin Name
CAPT
CH
CL
CLKIN
CLKOUT
CML
Ball No.
C7
N10
M9
L14
G14
C9
Pin Name
MS0
MS1
MS2
MS3
nc
nc
Ball No.
K3
L3
M3
H3
A1
A14
Rev. A | Page 43 of 50 | August 2007
Pin Name
PF9
PF10
PF11
PF12
PF13
PF14
Ball No.
B13
C11
C12
C13
B14
C14
Pin Name
VIN5
VIN6
VIN7
VREF
WR
XTAL
ADSP-21990
Ball No.
C6
B5
C5
C8
E3
F14