DSPD56367AG150 Freescale Semiconductor, DSPD56367AG150 Datasheet - Page 32

• Manufacturer Part Number: DSPD56367AG150
• Description: DSP Fixed-Point 24-Bit 150MHz 150MIPS 144-Pin LQFP Tray
• Manufacturer: Freescale Semiconductor

Specifications of DSPD56367AG150

• Package: 144LQFP
• Numeric And Arithmetic Format: Fixed-Point
• Maximum Speed: 150 MHz
• Ram Size: 69 KB
• Device Million Instructions Per Second: 150 MIPS

Reset, Stop, Mode Select, and Interrupt Timing
3-8
No.
21
22
23
24
25
26
27
Delay from WR assertion to interrupt request deassertion for
level sensitive fast interrupts
Synchronous int setup time from IRQs NMI assertion to the
CLKOUT trans.
Synch. int delay time from the CLKOUT trans2 to the first
external address out valid caused by first inst fetch
Duration for IRQA assertion to recover from Stop state
Delay from IRQA assertion to fetch of first instruction (when
exiting Stop)
Duration of level sensitive IRQA assertion to ensure interrupt
service (when exiting Stop)
Interrupt Requests Rate
• DRAM for all WS
• SRAM WS = 1
• SRAM WS = 2, 3
• SRAM WS ≥ 4
• Minimum
• Maximum
• PLL is not active during Stop (PCTL Bit 17 = 0) and Stop
• PLL is not active during Stop (PCTL Bit 17 = 0) and Stop
• PLL is active during Stop (PCTL Bit 17 = 1) (Implies No
• PLL is not active during Stop (PCTL Bit 17 = 0) and Stop
• PLL is not active during Stop (PCTL Bit 17 = 0) and Stop
• PLL is active during Stop (PCTL Bit 17 = 1) (implies no
• HDI08, ESAI, ESAI_1, SHI, DAX, Timer
• DMA
• IRQ, NMI (edge trigger)
• IRQ (level trigger)
delay is enabled (OMR Bit 6 = 0)
delay is not enabled (OMR Bit 6 = 1)
Stop Delay)
delay is enabled (OMR Bit 6 = 0)
delay is not enabled (OMR Bit 6 = 1)
Stop delay)
Table 3-7 Reset, Stop, Mode Select, and Interrupt Timing
2, 8
Characteristics
2, 8
5, 6, 7
DSP56367 Technical Data, Rev. 2.1
PLC × ET
PLC × ET
PLC × ET
PLC × ET
(WS + 3.5) × T
24.75 × T
(8.25 ± 0.5) × T
1.75 × T
2.75 × T
9.25 × T
0.6 × T
0.6 × T
− PLC/2) × T
− PLC/2) × T
+/- 0.5) × T
+/- 0.5) × T
Expression
5.5 × T
C
C
C
C
12T
12T
× PDF + (128 K
× PDF + (128 K
× PDF + (23.75
8T
8T
N/A
× PDF + (20.5
C
C
C
C
C
C
C
C
C
C
− 0.1
– 0.1
C
– 4.0
– 4.0
+ 1.0
C
+ 5.0
– 10.94
C
C
1
C
C
C
(continued)
62.7
51.7
36.7
Min
Freescale Semiconductor
3.9
3.9
—
—
—
—
—
—
—
—
—
—
—
—
—
Note 8
Note 8
Note 8
Note 8
170.0
Max
58.3
80.0
53.0
53.0
80.0
—
—
—
—
—
—
—
—
Unit
ms
ms
ms
ms
ns
ns
ns
ns
ns
ns
ns