ADSP-2104BP-80 Analog Devices Inc, ADSP-2104BP-80 Datasheet - Page 34

• Manufacturer Part Number: ADSP-2104BP-80
• Description: IC DSP CONTROLLER 16BIT 68PLCC
• Manufacturer: Analog Devices Inc
• Series: ADSP-21xxr
• Type: Fixed Pointr

Specifications of ADSP-2104BP-80

• Rohs Status: RoHS non-compliant
• Interface: Synchronous Serial Port (SSP)
• Clock Rate: 20MHz
• Non-volatile Memory: External
• On-chip Ram: 1.5kB
• Voltage - I/o: 5.00V
• Voltage - Core: 5.00V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 68-PLCC
• Device Core Size: 16b
• Architecture: Enhanced Harvard
• Format: Fixed Point
• Clock Freq (max): 20MHz
• Mips: 20
• Device Input Clock Speed: 20MHz
• Ram Size: 512Byte
• Program Memory Size: 8KB
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 68
• Package Type: PLCC
• Lead Free Status / Rohs Status: Not Compliant

ADSP-2104/ADSP-2109
PLCC
Number Name
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Pin
D11
GND
D12
D13
D14
D15
D16
D17
D18
GND
D19
D20
D21
D22
D23
V
MMAP
DD
PLCC
Number Name
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
RESET
MMAP
IRQ2
GND
D19
D20
D21
D22
D23
V
V
BR
A0
A1
A2
A3
A4
DD
DD
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
22
Pin
BR
IRQ2
RESET
A0
A1
A2
A3
A4
V
A5
A6
GND
A7
A8
A9
A10
A11
9
DD
23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
8
7
PIN CONFIGURATIONS
6
5
4
68-Lead PLCC
3
ADSP-2104
ADSP-2104L
ADSP-2109
ADSP-2109L
(PINS DOWN)
TOP VIEW
2
–34–
1
68 67 66 65 64 63 62
PIN 1
IDENTIFIER
PLCC
Number Name
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
Pin
A12
A13
PMS
DMS
BMS
BG
XTAL
CLKIN
CLKOUT
WR
RD
DT0
TFS0
RFS0
GND
DR0
SCLK0
61
38
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
D2
D1
D0
V
SCLK1
FI (DR1)
IRQ0 (RFS1)
IRQ1 (TFS1)
FO (DT1)
SCLK0
DR0
GND
RFS0
TFS0
DT0
RD
WR
DD
PLCC
Number Name
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
Pin
FO
IRQ1
IRQ0
FI
SCLK1
V
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
DD
(DT1)
(TFS1)
(RFS1)
(DR1)
REV. 0