參數(shù)資料
型號(hào): MPC8245LZU266D
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 266 MHz, RISC PROCESSOR, PBGA352
封裝: 35 X 35 MM, 1.65 MM HEIGHT, 1.27 MM PITCH, TBGA-352
文件頁數(shù): 44/68頁
文件大小: 465K
代理商: MPC8245LZU266D
MPC8245 Integrated Processor Hardware Specifications, Rev. 10
Freescale Semiconductor
49
System Design
Figure 26. COP Connector Diagram
HRESET 7
HRST_CPU
HRST_CTRL
From Target
Board Sources
COP_HRESET
13
SRESET 5
NC
11
VDD_SENSE
6
5 2
15 3
1 k
Ω
10 k
Ω
10 k
Ω
10 k
Ω
OVDD
CHKSTOP_IN 6
8
TMS
TDO
TDI
TCK
TMS
TDO
TDI
TCK
9
1
3
4
COP_TRST
7
16
2
10
12
(if any)
CO
P
Header
14 4
Key
QACK 1
OVDD
10 k
Ω
OVDD
TRST 7
10 k
Ω
OVDD
10 k
Ω
10 k
Ω
MPC8245
3
13
9
5
1
6
10
2
15
11
7
16
12
8
4
KEY
No pin
COP Connector
Physical Pin Out
0
Ω 8
Note:
1 QACK is an output 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-kΩ pull-up resistor.
3 CKSTP_OUT normally 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-kΩ pull-up resistor.
4 Pin 14 is not physically present on the COP header.
5 SRESET functions as output SDMA12 in extended ROM mode.
6 CHKSTOP_IN functions as output SDMA14 in extended ROM mode.
7 The COP port and target board should be able to independently assert HRESET and TRST to the processor to control
the processor as shown.
8 If the JTAG interface is implemented, connect HRESET from the target source to TRST from the COP header through
an AND gate to TRST of the part. If the JTAG interface is not implemented, connect HRESET from the target source to
TRST of the part through a 0-
Ω isolation resistor.
相關(guān)PDF資料
PDF描述
MPC8245LVV300D 32-BIT, 300 MHz, RISC PROCESSOR, PBGA352
MPC8245LVV333D 32-BIT, 333 MHz, RISC PROCESSOR, PBGA352
MPC8245TVV300D 32-BIT, 300 MHz, RISC PROCESSOR, PBGA352
MPC8245ARVV400D 32-BIT, 400 MHz, RISC PROCESSOR, PBGA352
MPC8245TZU333D 32-BIT, 333 MHz, RISC PROCESSOR, PBGA352
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MPC8245LZU300D 功能描述:微處理器 - MPU 300MHz 570MIPS RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8245LZU333D 功能描述:微處理器 - MPU 333MHz 632.7MIPS RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8245LZU350D 功能描述:微處理器 - MPU 350MHz 665MIPS RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8245RZU400D 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Part Number Specification for the MPC8245ARZUnnnX Series
MPC8245TVV266D 功能描述:微處理器 - MPU INTEGRATED HOST PROC RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:536 MHz 程序存儲(chǔ)器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324