MC7457RX1000LC Freescale Semiconductor, MC7457RX1000LC Datasheet - Page 32

• Manufacturer Part Number: MC7457RX1000LC
• Description: IC MPU RISC 32BIT 483FCCBGA
• Manufacturer: Freescale Semiconductor

Specifications of MC7457RX1000LC

• Processor Type: MPC74xx PowerPC 32-Bit
• Speed: 1.0GHz
• Voltage: 1.3V
• Mounting Type: Surface Mount
• Package / Case: 483-FCCBGA
• Family Name: MPC74xx
• Device Core: PowerPC
• Device Core Size: 32b
• Frequency (max): 1GHz
• 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

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