MPC8544VTALF Freescale Semiconductor, MPC8544VTALF Datasheet - Page 112

• Manufacturer Part Number: MPC8544VTALF
• Description: MPU POWERQUICC III 783-PBGA
• Manufacturer: Freescale Semiconductor

Specifications of MPC8544VTALF

• Processor Type: MPC85xx PowerQUICC III 32-Bit
• Speed: 667MHz
• Voltage: 1V
• Mounting Type: Surface Mount
• Package / Case: 783-FCPBGA
• Processor Series: MPC85xx
• Core: e500
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 667 MHz
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Data Ram Size: 32 KB
• I/o Voltage: 1.8 V, 3.3 V
• Interface Type: I2C, HSSI, DUART
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

System Design Information
Figure 69
112
2. Populate this with a 10-Ω resistor for short-circuit/current-limiting protection.
3. The KEY location (pin 14) is not physically present on the COP header.
4. Although pin 12 is defined as a No Connect, some debug tools may use pin 12 as an additional GND pin for
5. This switch is included as a precaution for BSDL testing. The switch should be closed to position A during BSDL
6. Asserting SRESET causes a machine check interrupt to the e500 core.
1. The COP port and target board should be able to independently assert HRESET and TRST to the processor
Notes:
in order to fully control the processor as shown here.
improved signal integrity.
testing to avoid accidentally asserting the TRST line. If BSDL testing is not being performed, this switch should be
closed to position B.
COP Connector
Physical Pinout
11
13
15
shows the JTAG interface connection.
1
1
3
5
7
9
No pin
KEY
10
12
16
4
6
8
2
Board Sources
MPC8544E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 5
From Target
(if any)
14
13
11
15
10
12
16
SRESET
HRESET
4
6
5
8
9
1
3
7
2
3
COP_CHKSTP_IN
COP_CHKSTP_OUT
COP_VDD_SENSE
Figure 69. JTAG Interface Connection
COP_TMS
COP_TDO
COP_TDI
COP_TCK
COP_SRESET
COP_TRST
COP_HRESET
NC
NC
NC
4
B
2
5
A
10 kΩ
10 Ω
10 kΩ
10 kΩ
10 kΩ
10 kΩ
10 kΩ
10 kΩ
10 kΩ
10 kΩ
OV
DD
SRESET
HRESET
TRST
CKSTP_OUT
CKSTP_IN
TMS
TDO
TDI
TCK
Freescale Semiconductor
1
1
6