ADSP-2185KSTZ-133 Analog Devices Inc, ADSP-2185KSTZ-133 Datasheet - Page 29

• Manufacturer Part Number: ADSP-2185KSTZ-133
• Description: MICROCOMPUTER, 16BIT 33MIPS, SMD
• Manufacturer: Analog Devices Inc
• Series: ADSP-21xxr

Specifications of ADSP-2185KSTZ-133

• No. Of Bits: 16
• Frequency: 33.3MHz
• Supply Voltage: 5V
• Embedded Interface Type: Host Port, Serial
• No. Of Mips: 33
• Supply Voltage Range: 4.5V To 5.5V
• Operating Temperature Range: 0°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

The ADSP-2185 package pinout is shown in the table below. Pin names in bold text replace the plain text named functions when
Mode C = 1. A + sign separates two functions when either function can be active for either major I/O mode. Signals enclosed in
brackets [ ] are state bits latched from the value of the pin at the deassertion of RESET.
REV. 0
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
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
VDD
CLKOUT
GND
VDD
WR
RD
BMS
DMS
CMS
PMS
IOMS
TQFP
Number
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
IRQE + PF4
IRQL0 + PF5
GND
IRQL1 + PF6
IRQ2 + PF7
DT0
TFS0
RFS0
DR0
SCLK0
VDD
DT1
TFS1
RFS1
DR1
GND
SCLK1
ERESET
RESET
EMS
EE
ECLK
ELOUT
ELIN
EINT
TQFP Pin Configurations
–29–
TQFP
Number
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
Pin
Name
EBR
BR
EBG
BG
D1/IAD14
D2/IAD15
VDD
GND
D4/IS
D5/IAL
D8
GND
VDD
D9
D10
D15
D0/IAD13
D3/IACK
D6/IRD
D7/IWR
D11
GND
D12
D13
D14
TQFP
Number
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
ADSP-2185
Name
D16
D17
D18
D19
GND
D20
D21
D22
FL2
FL1
FL0
PF3
PF2 [Mode C]
VDD
PWD
GND
PF1 [Mode B]
PF0 [Mode A]
BGH
A1/IAD0
A3/IAD2
Pin
D23
PWDACK
A0
A2/IAD1