DSP56321VF275 Freescale, DSP56321VF275 Datasheet - Page 9

• Manufacturer Part Number: DSP56321VF275
• Manufacturer: Freescale

Specifications of DSP56321VF275

• Device Core Size: 24b
• Format: Fixed Point
• Clock Freq (max): 275MHz
• Mips: 275
• Device Input Clock Speed: 275MHz
• Ram Size: 576KB
• Operating Supply Voltage (typ): 1.6/3.3V
• Operating Supply Voltage (min): 1.5/3/3/3/3/3/3V
• Operating Temp Range: -40C to 100C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 196
• Package Type: MA-BGA
• Lead Free Status / RoHS Status: Not Compliant

1.1 Power
1.2 Ground
1.3 Clock
Freescale Semiconductor
V
V
V
V
V
V
V
Note: The user must provide adequate external decoupling capacitors for all power connections.
GND
Note: The user must provide adequate external decoupling capacitors for all GND connections.
EXTAL
XTAL
Power Name
Signal Name
CCQL
CCQH
CCA
CCD
CCC
CCH
CCS
Name
Quiet Core (Low) Power—An isolated power for the core processing and clock logic. This input must be isolated
externally from all other chip power inputs.
Quiet External (High) Power—A quiet power source for I/O lines. This input must be tied externally to all other chip
power inputs , except V
Address Bus Power—An isolated power for sections of the address bus I/O drivers. This input must be tied externally
to all other chip power inputs, except V
Data Bus Power—An isolated power for sections of the data bus I/O drivers. This input must be tied externally to all
other chip power inputs, except V
Bus Control Power—An isolated power for the bus control I/O drivers. This input must be tied externally to all other
chip power inputs, except V
Host Power—An isolated power for the HI08 I/O drivers. This input must be tied externally to all other chip power
inputs, except V
ESSI, SCI, and Timer Power—An isolated power for the ESSI, SCI, and timer I/O drivers. This input must be tied
externally to all other chip power inputs, except V
Ground—Connected to an internal device ground plane.
Input
Output
Type
CCQL
Input
Chip-driven
.
State During
CCQL
Reset
CCQL
.
DSP56321 Technical Data, Rev. 11
Table 1-4.
Table 1-2.
.
CCQL
Table 1-3.
.
CCQL
External Clock/Crystal Input—Interfaces the internal crystal oscillator input
to an external crystal or an external clock.
Crystal Output—Connects the internal crystal oscillator output to an external
crystal. If an external clock is used, leave XTAL unconnected.
.
Clock Signals
CCQL
Power Inputs
Grounds
Description
Description
.
Signal Description
Power
1-3