MPC8245LZU266D Freescale Semiconductor, MPC8245LZU266D Datasheet - Page 23

• Manufacturer Part Number: MPC8245LZU266D
• Description: IC MPU 32BIT 266MHZ 352-TBGA
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC IIr

Specifications of MPC8245LZU266D

• Processor Type: MPC82xx PowerQUICC II 32-bit
• Speed: 266MHz
• Voltage: 1.8V
• Mounting Type: Surface Mount
• Package / Case: 352-TBGA
• Core Size: 32 Bit
• Program Memory Size: 32KB
• Cpu Speed: 266MHz
• Embedded Interface Type: I2C
• Digital Ic Case Style: TBGA
• No. Of Pins: 352
• Supply Voltage Range: 1.7V To 2.1V
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -

Figure 13
4.5.3
Table 11
conditions (see
referenced to sys_logic_clk. All output timings assume a purely resistive 50-Ω load (see
AC test load for the MPC8245). Output timings are measured at the pin; time-of-flight delays must be
added for trace lengths, vias, and connectors in the system. These specifications are for the default driver
strengths indicated in
Freescale Semiconductor
Num
12a0
12a1
12a2
12a3
13a0
13a1
13a2
13a3
12a
12b
12c
12d
12e
13a
13b
14a
HRST_CPU/HRST_CTRL
PCI_SYNC_IN to output valid, see
Tap 0, PCI_HOLD_DEL=00, [MCP,CKE] = 11, 66 MHz PCI (default)
Tap 1, PCI_HOLD_DEL=01, [MCP,CKE] = 10
Tap 2, PCI_HOLD_DEL=10, [MCP,CKE] = 01, 33 MHz PCI
Tap 3, PCI_HOLD_DEL=11, [MCP,CKE] = 00
sys_logic_clk to output valid (memory control, address, and data signals)
sys_logic_clk to output valid (for all others)
sys_logic_clk to output valid (for I
sys_logic_clk to output valid (ROM/Flash/PortX)
Output hold (PCI), see
Tap 0, PCI_HOLD_DEL=00, [MCP,CKE] = 11, 66-MHz PCI (default)
Tap 1, PCI_HOLD_DEL=01, [MCP,CKE] = 10
Tap 2, PCI_HOLD_DEL=10, [MCP,CKE] = 01, 33-MHz PCI
Tap 3, PCI_HOLD_DEL=11, [MCP,CKE] = 00
Output hold (all others)
PCI_SYNC_IN to output high impedance (for PCI)
provides the processor bus AC timing specifications for the MPC8245 at recommended operating
shows the input timing diagram for mode select signals.
Output AC Timing Specification
Table
Mode Pins
2) with LV
Table
MPC8245 Integrated Processor Hardware Specifications, Rev. 10
Figure 13. Input Timing Diagram for Mode Select Signals
Figure 15
4.
Table 11. Output AC Timing Specifications
Characteristic
DD
2
= 3.3 V ± 0.3 V. See
C)
Figure 15
VM = Midpoint Voltage (1.4 V)
10e
2.0 V
0.8 V
Figure 11
VM
11b
for the input/output timing diagram
Min
2.0
2.5
3.0
3.5
1.0
—
—
—
—
—
—
—
—
—
Electrical and Thermal Characteristics
Max
14.0
6.0
6.5
7.0
7.5
4.0
7.0
5.0
6.0
—
—
—
—
—
Figure 14
Unit
ns
ns
ns
ns
ns
ns
ns
ns
for the
Notes
1, 3, 4
1, 3
1, 3
2
2
2
2
2
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