ADSP-2185NBST-320 Analog Devices Inc, ADSP-2185NBST-320 Datasheet - Page 44

• Manufacturer Part Number: ADSP-2185NBST-320
• Description: IC DSP CONTROLLER 16BIT 100LQFP
• Manufacturer: Analog Devices Inc
• Series: ADSP-21xxr
• Type: Fixed Pointr

Specifications of ADSP-2185NBST-320

• Rohs Status: RoHS non-compliant
• Interface: Host Interface, Serial Port
• Clock Rate: 80MHz
• Non-volatile Memory: External
• On-chip Ram: 80kB
• Voltage - I/o: 1.8V, 2.5V, 3.3V
• Voltage - Core: 1.90V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Device Core Size: 16b
• Architecture: Enhanced Harvard
• Format: Fixed Point
• Clock Freq (max): 80MHz
• Mips: 80
• Device Input Clock Speed: 80MHz
• Ram Size: 80KB
• Program Memory Size: Not RequiredKB
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (min): 1.8V
• Operating Supply Voltage (max): 2/3.6V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 100
• Package Type: LQFP
• Lead Free Status / Rohs Status: Not Compliant

ADSP-218xN
Table 28. BGA Package Pinout
(Continued)
Ball No.
J03
J04
J05
J06
J07
J08
J09
J10
J11
J12
K01
K02
K03
K04
K05
K06
K07
K08
K09
K10
K11
K12
L01
L02
L03
L04
L05
L06
L07
L08
L09
L10
L11
L12
M01
M02
M03
M04
M05
M06
M07
M08
M09
M10
M11
M12
Pin Name
SCLK0
RFS1/IRQ0
ELOUT
IRQL0 + PF5
IRQL2 + PF7
CMS
GND
GND
EMS
ECLK
NC
V
V
D0/IAD13
BG
D1/IAD14
V
V
NC
NC
NC
BMS
DMS
RFS0
TFS1/IRQ1
SCLK1
ERESET
EBR
BR
EBG
IRQE + PF4
NC
IRQL1 + PF6
IOMS
GND
PMS
DR0
GND
RESET
ELIN
EINT
NC
DT1/FO
DR1/FI
NC
EE
DDEXT
DDEXT
DDINT
DDINT
Rev. A | Page 44 of 48 | August 2006