参数资料
型号: MPC8245RVV400D
厂商: MOTOROLA INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 400 MHz, RISC PROCESSOR, PBGA352
封装: 35 X 35 MM, 1.70 MM HEIGHT, 1.27 MM PITCH, CAVITY-UP, TBGA-352
文件页数: 43/60页
文件大小: 674K
代理商: MPC8245RVV400D
48
MPC8245 Integrated Processor Hardware Specications
MOTOROLA
System Design Information
Figure 26. COP Connector Diagram
1.7.9
Thermal Management Information
This section provides thermal management information for the tape ball grid array (TBGA) package for
air-cooled applications. Depending on the application environment and the operating frequency, heat sinks
HRESET
HRST_CPU
HRST_CTRL
From Target
Board Sources
HRESET
13
SRESET 5
NC
11
VDD_SENSE
6
5 2
15 3
1 k
10 k
10 k
10 k
OVDD
CHKSTOP_IN 6
8
TMS
TDO
TDI
TCK
TMS
TDO
TDI
TCK
9
1
3
4
TRST
7
16
2
10
12
(if any)
COP
Header
14 4
Key
Notes:
1. QACK is an output on the MPC8245 and is not required at the COP header for emulation.
2. RUN/STOP normally found on pin 5 of the COP header is not implemented on the MPC8245.
Connect pin 5 of the COP header to OVDD with a 1- k pull-up resistor.
3. CKSTP_OUT normally found on pin 15 of the COP header is not implemented on the MPC8245.
Connect pin 15 of the COP header to OVDD with a 10-k pull-up resistor.
4. Pin 14 is not physically present on the COP header.
QACK 1
OVDD
10 k
OVDD
TRST
10 k
OVDD
10 k
10 k
5. SRESET functions as output SDMA12 in extended ROM mode.
6. CHKSTOP_IN functions as output SDMA14 in extended ROM mode.
MPC8245
3
13
9
5
1
6
10
2
15
11
7
16
12
8
4
KEY
No pin
COP Connector
Physical Pin Out
1
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相关代理商/技术参数
参数描述
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