DSPB56364AF100 Freescale Semiconductor, DSPB56364AF100 Datasheet - Page 31

• Manufacturer Part Number: DSPB56364AF100
• Description: IC DSP 24BIT AUD 100MHZ 100-LQFP
• Manufacturer: Freescale Semiconductor
• Series: Symphony™r
• Type: Audio Processorr

Specifications of DSPB56364AF100

• Interface: Host Interface, I²C, SAI, SPI
• Clock Rate: 100MHz
• Non-volatile Memory: ROM (24 kB)
• On-chip Ram: 11.25kB
• Voltage - I/o: 3.30V
• Voltage - Core: 3.30V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1
2
3
4
Freescale Semiconductor
All timings for 100 MHz are measured from 0.5 · Vcc to .05 · Vcc
WS is the number of wait states specified in the BCR.
Timings 100, 107 are guaranteed by design, not tested.
In the case of TA negation: timing 118 is relative to the deassertion edge of RD or WR were TA to remain active.
No.
118
119
TA setup before RD or WR deassertion
TA hold after RD or WR deassertion
AA0–AA1
A0–A17
D0–D7
WR
RD
TA
Characteristics
Table 3-8 SRAM Read and Write Accesses
113
115
DSP56364 Technical Data, Rev. 4.1
Figure 3-9 SRAM Read Access
4
104
Symbol
100
105
116
0.25 × T
119
Expression
1
Data
External Memory Expansion Port (Port A)
(continued)
In
C
+ 2.0
2
117
106
118
Min
4.5
0
AA0468
Max
—
—
Unit
ns
ns
3-15