ADSP-2173BST-80 Analog Devices Inc, ADSP-2173BST-80 Datasheet - Page 45

• Manufacturer Part Number: ADSP-2173BST-80
• Description: IC DSP CONTROLLER 16BIT 128TQFP
• Manufacturer: Analog Devices Inc
• Series: ADSP-21xxr
• Type: Fixed Pointr

Specifications of ADSP-2173BST-80

• Rohs Status: RoHS non-compliant
• Interface: Host Interface, Serial Port
• Clock Rate: 20MHz
• Non-volatile Memory: External
• On-chip Ram: 10kB
• Voltage - I/o: 3.30V
• Voltage - Core: 3.30V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 128-TQFP, 128-VQFP
• Device Core Size: 16b
• Architecture: Enhanced Harvard
• Format: Fixed Point
• Clock Freq (max): 20MHz
• Mips: 20
• Device Input Clock Speed: 20MHz
• Ram Size: 10KB
• Program Memory Size: 24KB
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 128
• Package Type: TQFP
• Lead Free Status / Rohs Status: Not Compliant

REV. A
HA2/ALE
CLKOUT
CLKIN
MMAP
HSEL
NC = NO CONNECT
XTAL
GND
PWD
GND
GND
GND
HA1
HA0
HD5
HD4
HD3
HD2
HD1
HD0
V
V
A10
A11
A12
A13
NC
NC
NC
A0
A1
A3
A2
A4
A5
A6
A7
A8
A9
DD
DD
38
1
128
39
128-Lead TQFP Package Pinout
(PINS DOWN)
TOP VIEW
–45–
ADSP-2171/ADSP-2172/ADSP-2173
103
64
102
65
NC
NC
D23
D22
D21
D20
D19
GND
D18
D17
D16
D15
D14
D13
D12
D11
GND
D10
D9
D8
D7
D6
D5
D4
D3
GND
D2
D1
D0
BG
NC
BR
NC
NC
NC
BGH
NC
V
DD