参数资料
型号: MC7448VS1420LC
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 1420 MHz, RISC PROCESSOR, CBGA360
封装: 25 X 25 MM, 1.80 MM HEIGHT, 1.27 MM PITCH, ROHS COMPLIANT, HCTE, CERAMIC, LGA-360
文件页数: 16/66页
文件大小: 793K
代理商: MC7448VS1420LC
MPC7448 RISC Microprocessor Hardware Specifications, Rev. 4
Freescale Semiconductor
23
Electrical and Thermal Characteristics
Figure 11 provides the test access port timing diagram.
Figure 11. Test Access Port Timing Diagram
5.3
Voltage and Frequency Derating
Voltage and frequency derating is no longer supported for part numbers described by this document
beginning with datecode 0613. (See Section 11, “Part Numbering and Marking,” for information on date
code markings.) It is supported by some MPC7448 part numbers which target low-power applications; see
Hardware Specification Addenda for more information on these low-power devices. For those devices
which previously supported this feature, information has been archived in the Chip Errata for the
MPC7448 (document order no. MPC7448CE).
VM
TCK
TDI, TMS
TDO
Output Data Valid
VM = Midpoint Voltage (OVDD/2)
tIXJH
tIVJH
tJLOV
tJLOZ
Input
Data Valid
TDO
Output Data Valid
tJLOX
VM
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MC7448VS1700LD 功能描述:微处理器 - MPU APL8 RV2.2.1 1.3V 105C 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