XCB56362PV100 Freescale Semiconductor, XCB56362PV100 Datasheet - Page 41

• Manufacturer Part Number: XCB56362PV100
• Description: DSP Floating-Point 24-Bit 100MHz 100MIPS 144-Pin LQFP
• Manufacturer: Freescale Semiconductor

Specifications of XCB56362PV100

• Package: 144LQFP
• Numeric And Arithmetic Format: Floating-Point
• Maximum Speed: 100 MHz
• Ram Size: 33 KB
• Device Million Instructions Per Second: 100 MIPS

Freescale Semiconductor
No.
104 Address and AA valid to input data valid
105 RD assertion to input data valid
106 RD deassertion to data not valid (data hold
107 Address valid to WR deassertion
108 Data valid to WR deassertion (data setup
109 Data hold time from WR deassertion
110 WR assertion to data active
111 WR deassertion to data high impedance
time)
time)
Table 3-8 SRAM Read and Write Accesses 100 and 120 MHz
Characteristics
4
3
DSP56362 Technical Data, Rev. 4
4
t
Symbol
DS
t
AA
t
t
t
OHZ
t
AW
OE
DH
, t
(t
DW
AC
)
(WS + 0.75) × T
(WS + 0.25) × T
(WS + 0.75) × T
(WS − 0.25) × T
−0.25 × T
0.25 × T
1.25 × T
2.25 × T
0.25 × T
1.25 × T
2.25 × T
0.75 × T
0.25 × T
Expression
[1 ≤ WS ≤ 3]
[4 ≤ WS ≤ 7]
[2 ≤ WS ≤ 3]
[1 ≤ WS ≤ 3]
[4 ≤ WS ≤ 7]
100 MHz:
100 MHz:
100 MHz:
100 MHz:
[WS ≥ 1]
[WS ≥ 1]
[WS ≥ 1]
[WS ≥ 1]
[WS ≥ 8]
[WS = 1]
[WS ≥ 4]
[WS ≥ 8]
C
C
C
C
C
C
C
C
C
+ 0.2
+ 0.2
+ 0.2
− 2.0
− 2.0
− 2.0
− 3.7
− 3.7
− 3.7
External Memory Expansion Port (Port A)
C
C
C
C
2
− 7.0
− 7.0
− 4.0
− 3.0
1
13.5
10.5
20.5
Min
0.0
4.5
0.5
—
—
—
—
—
—
—
—
100 MHz
(continued)
Max
10.5
5.5
—
—
—
—
—
—
—
—
—
—
—
—
10.6
16.7
Min
0.0
3.2
0.1
8.4
2.5
0.0
0.0
—
—
—
—
120 MHz
Max
10.6
18.9
7.6
3.4
2.3
—
—
—
—
—
—
—
—
—
Unit
3-15
ns
ns
ns
ns
ns
ns
ns
ns