ADSP-2185NKCA-320 Analog Devices Inc, ADSP-2185NKCA-320 Datasheet - Page 41

• Manufacturer Part Number: ADSP-2185NKCA-320
• Description: IC DSP 16BIT 80MHZ 144CSPBGA
• Manufacturer: Analog Devices Inc
• Series: ADSP-21xxr
• Type: Fixed Pointr

Specifications of ADSP-2185NKCA-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: 1.80V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 144-CSPBGA
• 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): 1.8/2.5/3.3V
• Operating Supply Voltage (min): 1.71V
• Operating Supply Voltage (max): 1.89/3.6V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: CSPBGA
• Lead Free Status / Rohs Status: Not Compliant

Table 27. LQFP Package Pinout
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Pin Name
A4/IAD3
A5/IAD4
GND
A6/IAD5
A7/IAD6
A8/IAD7
A9/IAD8
A10/IAD9
A11/IAD10
A12/IAD11
A13/IAD12
GND
CLKIN
XTAL
V
CLKOUT
GND
V
WR
RD
BMS
DMS
PMS
IOMS
CMS
IRQE + PF4
IRQL0 + PF5
GND
IRQL1 + PF6
IRQ2 + PF7
DT0
TFS0
RFS0
DR0
SCLK0
V
DT1/FO
TFS1/IRQ1
RFS1/IRQ0
DR1/FI
GND
SCLK1
ERESET
RESET
EMS
EE
ECLK
ELOUT
ELIN
EINT
DDEXT
DDINT
DDEXT
Rev. A | Page 41 of 48 | August 2006
Table 27. LQFP Package Pinout (Continued)
Pin No.
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
Pin Name
EBR
BR
EBG
BG
D0/IAD13
D1/IAD14
D2/IAD15
D3/IACK
V
GND
D4/IS
D5/IAL
D6/IRD
D7/IWR
D8
GND
V
D9
D10
D11
GND
D12
D13
D14
D15
D16
D17
D18
D19
GND
D20
D21
D22
D23
FL2
FL1
FL0
PF3 [Mode D]
PF2 [Mode C]
V
PWD
GND
PF1 [Mode B]
PF0 [Mode A]
BGH
PWDACK
A0
A1/IAD0
A2/IAD1
A3/IAD2
DDINT
DDEXT
DDEXT
ADSP-218xN