DSPB56374AE Freescale Semiconductor, DSPB56374AE Datasheet - Page 55

• 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
3.3 V
IO_Vdd
MODA_IRQA_PH0
MODB_IRQB_PH1
MODC_IRQC_PH2
MODD_IRQD_PH3
Core_Vdd
Core_Gnd
HREQ_PH4
SS_HA2
SCK_SCL
MISO_SDA
MOSI_HA0
IO_Gnd
Figure A-2. 52-pin Vdd Connections
10
11
12
13
1
2
3
4
5
6
7
8
9
DSP56374 Data Sheet, Rev. 4.2
Filter
39
38
37
36
35
34
33
32
31
30
29
28
27
SDO3_PC8
SDO2_PC9
SDO1_PC10
SDO0_PC11
Core_Vdd
Core_Gnd
PINIT_NMI
XTAL
EXTAL
PLLD_Vdd
PLLD_Gnd
PLLP_Gnd
PLLP_Vdd
Watchdog Timer Timing
1.25 V
55