MC7457RX867NC Freescale Semiconductor, MC7457RX867NC Datasheet - Page 32
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MC7457RX867NC
Manufacturer Part Number
MC7457RX867NC
Description
IC MPU RISC 32BIT 483FCCBGA
Manufacturer
Freescale Semiconductor
Datasheet
1.MC7457VG867NC.pdf
(72 pages)
Specifications of MC7457RX867NC
Processor Type
MPC74xx PowerPC 32-Bit
Speed
867MHz
Voltage
1.1V
Mounting Type
Surface Mount
Package / Case
483-FCCBGA
Family Name
MPC74xx
Device Core
PowerPC
Device Core Size
32b
Frequency (max)
867MHz
Instruction Set Architecture
RISC
Supply Voltage 1 (typ)
1.3/1.5/1.8/2.5V
Operating Supply Voltage (max)
1.35/1.575/2.625V
Operating Supply Voltage (min)
1.25/1.425/1.71V
Operating Temp Range
0C to 105C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
483
Package Type
FCCBGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Features
-
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC7457RX867NC
Manufacturer:
ST
Quantity:
5
Company:
Part Number:
MC7457RX867NC
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Electrical and Thermal Characteristics
Figure 12
5.2.5
Table 15
Figure
32
At recommended operating conditions. See
TCK frequency of operation
TCK cycle time
TCK clock pulse width measured at 1.4 V
TCK rise and fall times
TRST assert time
Input setup times:
Input hold times:
Boundary-scan data
TMS, TDI
Boundary-scan data
TMS, TDI
17.
L3_ECHO_CLK[1,3]
L3_ECHO_CLK[0,2]
Outputs
Inputs
L3 Data and Data
provides the IEEE 1149.1 (JTAG) AC timing specifications as defined in
ADDR, L3_CNTL
shows the L3 bus timing diagrams for the MPC7457 interfaced to PB2 or Late Write SRAMs.
L3DATA WRITE
Parity Inputs
IEEE 1149.1 AC Timing Specifications
L3_CLK[0,1]
Table 15. JTAG AC Timing Specifications (Independent of SYSCLK)
Figure 12. L3 Bus Timing Diagrams for Late Write or PB2 SRAMs
Parameter
MPC7457 RISC Microprocessor Hardware Specifications, Rev. 7
t
t
L3CHOV
L3CHDV
Table
VM
4.
VM = Midpoint Voltage (GV
t
JR
Symbol
t
t
f
t
t
t
t
t
TRST
DXJH
TCLK
TCLK
DVJH
and t
JHJL
IVJH
IXJH
VM
VM
t
JF
L3DVEH
DD
t
/2)
L3DXEH
t
t
L3CHOX
L3CHDX
Min
t
t
30
15
25
20
25
L3CHOZ
L3CHDZ
0
0
4
0
Max
33.3
—
—
—
—
—
—
—
2
Figure 14
Freescale Semiconductor
1
MHz
Unit
ns
ns
ns
ns
ns
ns
through
Notes
2
3
3