ADSP-2181BST-133 Analog Devices Inc, ADSP-2181BST-133 Datasheet - Page 29

• Manufacturer Part Number: ADSP-2181BST-133
• Description: IC DSP CONTROLLER 16BIT 128TQFP
• Manufacturer: Analog Devices Inc
• Series: ADSP-21xxr
• Type: Fixed Pointr

Specifications of ADSP-2181BST-133

• Rohs Status: RoHS non-compliant
• Interface: Synchronous Serial Port (SSP)
• Clock Rate: 33.3MHz
• Non-volatile Memory: External
• On-chip Ram: 80kB
• Voltage - I/o: 5.00V
• Voltage - Core: 5.00V
• 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): 33.3MHz
• Mips: 33.3
• Device Input Clock Speed: 33.3MHz
• Ram Size: 80KB
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• 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

TQFP
Number
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
REV. D
Pin
Name
IAL
PF3
PF2
PF1
PF0
WR
RD
IOMS
BMS
DMS
CMS
GND
VDD
PMS
A0
A1
A2
A3
A4
A5
A6
A7
XTAL
CLKIN
GND
CLKOUT
GND
VDD
A8
A9
A11
A10
TQFP
Number
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
Pin
Name
A12
A13
IRQE
MMAP
PWD
IRQ2
BMODE
PWDACK
IACK
BGH
VDD
GND
IRQL0
IRQL1
FL0
FL1
FL2
DT0
TFS0
RFS0
DR0
SCLK0
DT1/F0
TFS1/IRQ1
RFS1/IRQ0
GND
DR1/FI
SCLK1
ERESET
RESET
EMS
EE
TQFP Pin Configurations
–29–
TQFP
Number
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
Pin
Name
ECLK
ELOUT
ELIN
EINT
EBR
BR
EBG
BG
VDD
D0
D1
D2
D3
D4
GND
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
GND
VDD
GND
D15
D16
D17
D18
TQFP
Number
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
ADSP-2181
Pin
Name
D19
D20
D21
D22
D23
GND
IWR
IRD
IAD15
IAD14
IAD13
IAD12
IAD11
IAD10
IAD9
IAD8
IAD7
IAD6
VDD
GND
IAD5
IAD4
IAD3
IAD2
IAD1
IAD0
PF7
PF6
PF5
PF4
GND
IS