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参数资料
| 型号： | MPC8245LZU266B |
| 厂商： | MOTOROLA INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, 266 MHz, RISC PROCESSOR, PBGA352 |
| 封装： | 35 X 35 MM, 1.65 MM HEIGHT, 1.27 MM PITCH, CAVITY-UP, TBGA-352 |
| 文件页数： | 34/64页 |
| 文件大小： | 940K |
| 代理商： | MPC8245LZU266B |
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MPC8245 Integrated Processor Hardware Specifications
MOTOROLA
Features
– Low-voltage TTL logic (LVTTL) interfaces
– 272 Mbytes of base and extended ROM/Flash/PortX space
– Base ROM space supports 8-bit data path or same size as the SDRAM data path (32- or
64-bit)
– Extended ROM space supports 8-, 16-, 32-bit gathering data path, 32- or 64-bit (wide) data
path
– PortX: 8-, 16-, 32-, or 64-bit general-purpose I/O port using ROM controller interface with
programmable address strobe timing, data ready input signal (DRDY), and 4 chip selects
— 32-bit PCI interface
– Operates up to 66 MHz
– PCI 2.2-compatible
– PCI 5.0-V tolerance
– Support for dual address cycle (DAC) for 64-bit PCI addressing (master only)
– Support for PCI locked accesses to memory
– Support for accesses to PCI memory, I/O, and configuration spaces
– Selectable big- or little-endian operation
– Store gathering of processor-to-PCI write and PCI-to-memory write accesses
– Memory prefetching of PCI read accesses
– Selectable hardware-enforced coherency
– PCI bus arbitration unit (five request/grant pairs)
– PCI agent mode capability
– Address translation with two inbound and outbound units (ATU)
– Some internal configuration registers accessible from PCI
— Two-channel integrated DMA controller (writes to ROM/PortX not supported)
– Supports direct mode or chaining mode (automatic linking of DMA transfers)
– Supports scatter gathering—read or write discontinuous memory
– 64-byte transfer queue per channel
– Interrupt on completed segment, chain, and error
– Local-to-local memory
– PCI-to-PCI memory
– Local-to-PCI memory
– PCI memory-to-local memory
— Message unit
– Two doorbell registers
– Two inbound and two outbound messaging registers
–I2O message interface
—I2C controller with full master/slave support that accepts broadcast messages
— Programmable interrupt controller (PIC)
– Five hardware interrupts (IRQs) or 16 serial interrupts
– Four programmable timers with cascade
— Two (dual) universal asynchronous receiver/transmitters (UARTs)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MPC8245LZU266D | 功能描述:微处理器 - MPU 266MHz 505.4MIPS 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 |
| MPC8245LZU300D | 功能描述:微处理器 - MPU 300MHz 570MIPS 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 |
| 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 |
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