ADSP-2105BP-80 Analog Devices Inc, ADSP-2105BP-80 Datasheet - Page 51
![IC,DSP,16-BIT,CMOS,LDCC,68PIN,PLASTIC](/photos/6/71/67140/505-68-plcc_sml.jpg)
ADSP-2105BP-80
Manufacturer Part Number
ADSP-2105BP-80
Description
IC,DSP,16-BIT,CMOS,LDCC,68PIN,PLASTIC
Manufacturer
Analog Devices Inc
Series
ADSP-21xxr
Type
Fixed Pointr
Datasheet
1.ADSP-2115BPZ-100.pdf
(64 pages)
Specifications of ADSP-2105BP-80
Rohs Status
RoHS non-compliant
Interface
Synchronous Serial Port (SSP)
Clock Rate
20MHz
Non-volatile Memory
External
On-chip Ram
3kB
Voltage - I/o
5.00V
Voltage - Core
5.00V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
68-PLCC
Package
68PLCC
Numeric And Arithmetic Format
Fixed-Point
Maximum Speed
20 MHz
Ram Size
1.5 KB
Device Million Instructions Per Second
20 MIPS
Lead Free Status / RoHS Status
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADSP-2105BP-80
Manufacturer:
TI
Quantity:
2 560
Company:
Part Number:
ADSP-2105BP-80
Manufacturer:
AD
Quantity:
42
Company:
Part Number:
ADSP-2105BP-80
Manufacturer:
AD
Quantity:
5 510
Company:
Part Number:
ADSP-2105BP-80
Manufacturer:
Analog Devices Inc
Quantity:
10 000
REV. B
10
11
1
2
3
4
5
6
7
8
9
XTAL
GND
PMS
BMS
CLK
OUT
A10
A12
A5
A8
L
L
PGA
Number Name
K11
K10
J11
J10
H11
H10
G11
G10
F11
F10
E11
E10
D11
D10
C11
C10
B11
DMS
V
A11
A13
CLK
WR
BG
RD
A6
A7
A9
IN
K
DD
K
TFS0
DT0
A3
A4
J
J
Pin
WR
RD
DT0
TFS0
RFS0
GND
DR0
SCLK0
FO
IRQ1 (TFS1)
IRQ0 (RFS1)
FI
SCLK1
V
D0
D1
D2
DD
RFS0
GND
A1
A2
H
H
PGA PACKAGE
(DT1)
(DR1)
RESET
SCLK0
DR0
A0
ADSP-2101
G
(PINS DOWN)
G
TOP VIEW
(TFS1)
(DT1)
IRQ2
IRQ1
BR
FO
F
F
(RFS1)
MMAP
(DR1)
IRQ0
V
FI
E
DD
E
PGA
Number Name
A10
B10
A9
B9
A8
B8
A7
B7
A6
B6
A5
B5
A4
B4
A3
B3
A2
SCLK1
D22
D23
V
D
DD
D
INDEX
(NC)
D20
D21
D1
D0
C
C
Pin
D3
D4
D5
D6
D7
D8
D9
D10
D11
GND
D12
D13
D14
D15
D16
D17
D18
GND
GND
D19
D17
D15
D13
D10
D8
D6
D4
D2
B
B
PIN CONFIGURATIONS
D18
D16
D14
D12
D11
D9
D7
D5
D3
A
A
68-Pin PGA
1
2
3
4
5
6
7
8
9
10
11
–51–
10
11
PGA
Number Name
B1
B2
C1
C2
D1
D2
E1
E2
F1
F2
G1
G2
H1
H2
J1
J2
K1
1
2
3
4
5
6
7
8
9
D18
D16
D14
D12
D11
D9
D7
D5
D3
A
A
GND
GND
D19
D17
D15
D13
D10
D8
D6
D4
D2
B
B
Pin
GND
D19
D20
D21
D22
D23
V
MMAP
BR
IRQ2
RESET
A0
A1
A2
A3
A4
V
DD
DD
INDEX
D20
D21
(NC)
C
D1
D0
C
SCLK1
D22
D23
V
D
D
DD
PGA PACKAGE
(RFS1)
MMAP
(DR1)
IRQ0
V
BOTTOM VIEW
ADSP-2101
E
FI
E
DD
(PINS UP)
(TFS1)
(DT1)
IRQ2
IRQ1
BR
FO
F
F
PGA
Number
L2
K2
L3
K3
L4
K4
L5
K5
L6
K6
L7
K7
L8
K8
L9
K9
L10
C3
RESET
SCLK0
DR0
G
A0
G
RFS0
GND
A1
A2
H
H
Pin
Name
A5
A6
GND
A7
A8
A9
A10
A11
A12
A13
PMS
DMS
BMS
BG
XTAL
CLKIN
CLKOUT
Index (NC)
ADSP-21xx
TFS0
DT0
A3
A4
J
J
NC = NO CONNECT
DMS
CLK
V
A11
A13
WR
K
BG
RD
A6
A7
A9
K
IN
DD
XTAL
GND
PMS
BMS
A10
A12
OUT
CLK
A5
A8
L
L
1
2
3
4
5
6
7
8
9
10
11