参数资料
型号: MPC8245LZU300X
厂商: MOTOROLA INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 300 MHz, RISC PROCESSOR, PBGA352
封装: 35 X 35 MM, 1.65 MM HEIGHT, 1.27 MM PITCH, CAVITY DOWN, TBGA-352
文件页数: 22/60页
文件大小: 620K
代理商: MPC8245LZU300X
MPC8245 Integrated Processor Hardware Specications
29
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
Electrical and Thermal Characteristics
Figure 19. EPIC Serial Interrupt Mode Input Timing Diagram
1.4.3.6 IEEE 1149.1 (JTAG) AC Timing Specications
Table 15 provides the JTAG AC timing specications for the MPC8245 while in the JTAG operating mode.
Notes:
1
TRST is an asynchronous signal. The setup time is for test purposes only.
2
Non-test (other than TDI and TMS) signal input timing with respect to TCK.
3
Non-test (other than TDO) signal output timing with respect to TCK.
4
Timings are independent of the system clock (PCI_SYNC_IN).
Table 15. JTAG AC Timing Specification (Independent of PCI_SYNC_IN)
At recommended operating conditions (see Figure 2) with LVdd = 3.3 V ± 0.3V
Num
Characteristic4
Min
Max
Unit
Notes
TCK Frequency of Operation
0
25
MHz
1
TCK Cycle Time
40
ns
2
TCK Clock Pulse Width Measured at 1.5 V
20
ns
3
TCK Rise and Fall Times
03
ns
4
TRST Setup Time to TCK Falling Edge
10
ns
1
5
TRST Assert Time
10
ns
6
Input Data Setup Time
5
ns
2
7
Input Data Hold Time
15
ns
2
8
TCK to Output Data Valid
030
ns
3
9
TCK to Output High Impedance
030
ns
3
10
TMS, TDI Data Setup Time
5—
ns
11
TMS, TDI Data Hold Time
15
ns
12
TCK to TDO Data Valid
015
ns
13
TCK to TDO High Impedance
015
ns
6
S_CLK
S_INT
7
VM
相关PDF资料
PDF描述
MPC8245LZU350X 32-BIT, 350 MHz, RISC PROCESSOR, PBGA352
MPC8270CVVQLDA 32-BIT, 333 MHz, RISC PROCESSOR, PBGA480
MPC8270CZUQLDA 32-BIT, 333 MHz, RISC PROCESSOR, PBGA480
MPC8321EVRADDC 32-BIT, 266 MHz, RISC PROCESSOR, PBGA516
MPC8349EZUAJF 32-BIT, 533 MHz, RISC PROCESSOR, PBGA672
相关代理商/技术参数
参数描述
MPC8245LZU333D 功能描述:微处理器 - MPU 333MHz 632.7MIPS RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324
MPC8245LZU350D 功能描述:微处理器 - MPU 350MHz 665MIPS RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324
MPC8245RZU400D 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Part Number Specification for the MPC8245ARZUnnnX Series
MPC8245TVV266D 功能描述:微处理器 - MPU INTEGRATED HOST PROC RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324
MPC8245TVV300D 功能描述:微处理器 - MPU INTEGRATED HOST PROC RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324