ADSP-2188NBCA-320 Analog Devices Inc, ADSP-2188NBCA-320 Datasheet - Page 23
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ADSP-2188NBCA-320
Manufacturer Part Number
ADSP-2188NBCA-320
Description
IC DSP 16BIT 80MHZ 144CSPBGA
Manufacturer
Analog Devices Inc
Series
ADSP-21xxr
Type
Fixed Pointr
Datasheet
1.ADSP-2185NKSTZ-320.pdf
(48 pages)
Specifications of ADSP-2188NBCA-320
Rohs Status
RoHS non-compliant
Interface
Host Interface, Serial Port
Clock Rate
80MHz
Non-volatile Memory
External
On-chip Ram
256kB
Voltage - I/o
1.8V, 2.5V, 3.3V
Voltage - Core
1.90V
Operating Temperature
-40°C ~ 85°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
256KB
Operating Supply Voltage (typ)
2.5/3.3V
Operating Supply Voltage (min)
1.8V
Operating Supply Voltage (max)
2/3.6V
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
144
Package Type
CSPBGA
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADSP-2188NBCA-320
Manufacturer:
SEMIKRON
Quantity:
230
1
2
3
4
5
6
7
8
9
10
11
12
13
ABSOLUTE MAXIMUM RATINGS
1
2
3
ESD SENSITIVITY
Parameter
I
I
I
C
C
Specifications subject to change without notice.
Bidirectional pins: D23–0, RFS0, RFS1, SCLK0, SCLK1, TFS0, TFS1, A13–1, PF7–0.
Input only pins: CLKIN, RESET, BR, DR0, DR1, PWD.
Output pins: BG, PMS, DMS, BMS, IOMS, CMS, RD, WR, PWDACK, A0, DT0, DT1, CLKOUT, FL2–FL0, BGH.
Although specified for TTL outputs, all ADSP-218xN outputs are CMOS-compatible and will drive to V
Guaranteed but not tested.
Three-statable pins: A13–A1, D23–D0, PMS, DMS, BMS, IOMS, CMS, RD, WR, DT0, DT1, SCLK0, SCLK1, TFS0, TFS1, RFS0, RFS1, PF7–PF0.
0 V on BR.
Idle refers to ADSP-218xN state of operation during execution of IDLE instruction. Deasserted pins are driven to either V
Parameter
Internal Supply Voltage (V
External Supply Voltage (V
Input Voltage
Output Voltage Swing
Operating Temperature Range
Storage Temperature Range
Stresses greater than those listed above may cause permanent damage to the
Applies to Bidirectional pins (D23–0, RFS0, RFS1, SCLK0, SCLK1, TFS0, TFS1,
Applies to Output pins (BG, PMS, DMS, BMS, IOMS, CMS, RD, WR, PWDACK,
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although
the ADSP-218xN features proprietary ESD protection circuitry, permanent damage may occur on
devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are
recommended to avoid performance degradation or loss of functionality.
I
V
See ADSP-218x DSP Hardware Reference for details.
Output pin capacitance is the capacitive load for any three-stated output pin.
DD
DD
DD
6, and 20% are idle instructions.
device. These are stress ratings only. Functional operation of the device at these
or any other conditions greater than those indicated in the operational sections
of this specification is not implied. Exposure to absolute maximum rating condi-
tions for extended periods may affect device reliability.
A13–1, PF7–0) and Input only pins (CLKIN, RESET, BR, DR0, DR1, PWD).
A0, DT0, DT1, CLKOUT, FL2–0, BGH).
DD
I
O
IN
measurement taken with all instructions executing from internal memory. 50% of the instructions are multifunction (Types 1, 4, 5, 12, 13, 14), 30% are Type 2 and Type
= 0 V and 3 V. For typical values for supply currents, refer to Power Dissipation section.
1
2
Description
Supply Current (Idle)
Supply Current (Dynamic)
Supply Current (Power-Down)
Input Pin Capacitance
Output Pin Capacitance
3
DDINT
DDEXT
)
1
)
9
Rating
–0.3 V to +2.2 V
–0.3 V to +4.0 V
–0.5 V to +4.0 V
–0.5 V to V
–40°C to +85°C
–65°C to +150°C
3, 6
6, 7, 12, 13
10
12
DDEXT
Rev. A | Page 23 of 48 | August 2006
+0.5 V
Test Conditions
@ V
t
T
@ V
t
T
@ V
T
in Lowest Power Mode
@ V
f
T
@ V
f
T
IN
IN
CK
CK
AMB
AMB
AMB
AMB
AMB
= 1.0 MHz,
= 1.0 MHz,
= 12.5 ns,
= 12.5 ns
DDINT
DDINT
DDINT
IN
IN
= 25°C
= 25°C
= 25°C
= 25°C
= 25°C
= 1.8 V,
= 1.8 V,
= 1.9 V,
= 1.9 V,
= 1.8 V,
11
,
DDEXT
and GND, assuming no dc loads.
Min
DD
or GND.
Typ
6.5
26
100
Max
8
8
ADSP-218xN
Unit
mA
mA
μA
pF
pF