ADSP-2185MKST-300 Analog Devices Inc, ADSP-2185MKST-300 Datasheet - Page 37

• Manufacturer Part Number: ADSP-2185MKST-300
• Description: IC DSP CONTROLLER 16BIT 100LQFP
• Manufacturer: Analog Devices Inc
• Series: ADSP-21xxr
• Type: Fixed Pointr

Specifications of ADSP-2185MKST-300

• Rohs Status: RoHS non-compliant
• Interface: Host Interface, Serial Port
• Clock Rate: 75MHz
• Non-volatile Memory: External
• On-chip Ram: 80kB
• Voltage - I/o: 3.30V
• Voltage - Core: 2.50V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Device Core Size: 16b
• Architecture: Enhanced Harvard
• Format: Fixed Point
• Clock Freq (max): 75MHz
• Mips: 75
• Device Input Clock Speed: 75MHz
• Ram Size: 80KB
• Program Memory Size: Not RequiredKB
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (min): 2.37V
• Operating Supply Voltage (max): 2.63/3.6V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 100
• Package Type: LQFP
• Lead Free Status / Rohs Status: Not Compliant

D4/IS
V
EINT
EBG
ECLK
GND
GND
GND
12
D16
D14
D10
DDINT
D9
ELOUT
V
GND
GND
11
D17
DDINT
NC
NC
NC
NC
NC
BR
EE
D1/IAD14
V
ELIN
EMS
GND
DDEXT
EBR
D22
D18
D15
D12
10
D8
NC
D3/IACK
ERESET
D5/IAL
RESET
GND
D20
D19
D13
D11
NC
BG
NC
9
144-Ball Mini-BGA Package Pinout (Bottom View)
RFS1/IRQ0
D2/IAD15
D7/IWR
D6/IRD
SCLK1
GND
GND
GND
D23
D21
NC
NC
8
TFS1/IRQ1
[MODE C]
[MODE D]
D0/IAD13
V
V
DR1/FI
TFS0
DDEXT
PF2
PF3
DDEXT
DR0
NC
NC
NC
7
[MODE B]
DT1/FO
SCLK0
PWD
RFS0
PMS
GND
GND
PF1
DT0
FL2
NC
NC
6
[MODE A]
A7/IAD6
A9/IAD8
V
V
DMS
GND
GND
PF0
DDINT
DDEXT
FL1
NC
NC
NC
5
A11/IAD10
A5/IAD4
A10/IAD9
V
BGH
BMS
IOMS
CMS
GND
DDEXT
FL0
A0
NC
4
IRQL1 + PF6
A12/IAD11
A8/IAD7
GND
GND
GND
GND
RD
NC
NC
NC
NC
3
ADSP-2185M
IRQ2 + PF7
A1/IAD0
A3/IAD2
A6/IAD5
V
V
GND
DDEXT
DDINT
WR
NC
NC
NC
NC
2
IRQL0 + PF5
A13/IAD12
IRQE + PF4
PWDACK
A2/IAD1
A4/IAD3
CLKOUT
V
CLKIN
XTAL
DDEXT
NC
NC
1
A
B
C
D
E
F
G
H
J
K
L
M