DSPB56374AE Freescale Semiconductor, DSPB56374AE Datasheet - Page 51

• Manufacturer Part Number: DSPB56374AE
• Description: IC DSP 24BIT 150MHZ 52-LQFP
• Manufacturer: Freescale Semiconductor
• Series: Symphony™r
• Type: Audio Processorr

Specifications of DSPB56374AE

• Interface: Host Interface, I²C, SAI, SPI
• Clock Rate: 150MHz
• Non-volatile Memory: ROM (84 kB)
• On-chip Ram: 54kB
• Voltage - I/o: 3.30V
• Voltage - Core: 1.25V
• Operating Temperature: -40°C ~ 110°C
• Mounting Type: Surface Mount
• Package / Case: 52-LQFP
• Product: DSPs
• Data Bus Width: 24 bit
• Processor Series: DSP563xx
• Core: 56000
• Numeric And Arithmetic Format: Fixed-Point
• Device Million Instructions Per Second: 150 MIPS
• Maximum Clock Frequency: 150 MHz
• Program Memory Type: Flash
• Program Memory Size: 24 KB
• Data Ram Size: 54 KB
• Operating Supply Voltage: 1.25 V or 3.3 V
• Maximum Operating Temperature: + 110 C
• Mounting Style: SMD/SMT
• Interface Type: SIA, SHI
• Minimum Operating Temperature: - 40 C
• Leaded Process Compatible: Yes
• Rohs Compliant: Yes
• Peak Reflow Compatible (260 C): Yes
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Freescale Semiconductor
Note:
No.
109
110
111
112
113
114
115
116
117
118
119
(Input)
1. V
2. All timings apply to OnCE module data transfers because it uses the JTAG port as an interface.
TCK cycle time in Crystal mode
TCK clock pulse width measured at 1.65 V
TCK rise and fall times
Boundary scan input data setup time
Boundary scan input data hold time
TCK low to output data valid
TCK low to output high impedance
TMS, TDI data setup time
TMS, TDI data hold time
TCK low to TDO data valid
TCK low to TDO high impedance
TCK
CORE_VDD
= 1.25 V ± 0.05 V; T
111
Figure 18. Test Clock Input Timing Diagram
Characteristics
V
IH
Table 27. JTAG Timing (continued)
J
DSP56374 Data Sheet, Rev. 4.2
= -40°C to 110°C (52 LQFP) / -40°C to 105°C (80 LQFP), C
V
IL
V
110
M
109
111
100.0
50.0
15.0
24.0
25.0
Min
5.0
110
V
All frequencies
—
—
—
—
—
M
Max
40.0
40.0
44.0
44.0
3.0
—
—
—
—
—
—
L
= 50 pF
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
JTAG Timing
51