參數(shù)資料
型號(hào)： MPC8255CZUHFBXXX
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： 32-BIT, 166 MHz, RISC PROCESSOR, PBGA480
封裝： 37.50 X 37.50 MM, 1.27 MM PITCH, TBGA-480
文件頁數(shù)： 12/40頁
文件大?。?/td> 1069K
代理商： MPC8255CZUHFBXXX
MPC8260 PowerQUICC II Integrated Communications Processor Hardware Specifications, Rev. 1.3
2
Freescale Semiconductor
Features
NOTE: Document Revision History
Changes to this document are summarized in Table 17.
Figure 1 shows the block diagram for the MPC8260.
Figure 1. MPC8260 Block Diagram
1
Features
The major features of the MPC8260 are as follows:
Dual-issue integer core
— A core version of the EC603e microprocessor
— System core microprocessor supporting frequencies of 133–200 MHz (150–200 MHz for the
MPC8255)
— Separate 16-Kbyte data and instruction caches:
– Four-way set associative
– Physically addressed
16 Kbytes
G2 Core
I-Cache
I-MMU
16 Kbytes
D-Cache
D-MMU
Communication Processor Module (CPM)
Timers
Parallel I/O
Baud Rate
Generators
24 Kbytes
32-bit RISC Microcontroller
and Program ROM
Serial
DMAs
2 Virtual
IDMAs
Bridge
Memory Controller
Clock Counter
System Functions
System Interface Unit
(SIU)
Local Bus
32 bits, up to 66 MHz
MCC11
MCC2
FCC1
FCC2
FCC31
SCC1
SCC2
SCC3
SCC4
SMC1
SMC2
SPI
I2C
Serial Interface
3 MII
2 UTOPIA
Ports
Ports3
60x Bus
Dual-Port RAM
Interrupt
Controller
Time Slot Assigner
8 TDM Ports2
Non-Multiplexed
I/O
60x-to-Local
Bus Interface Unit
Notes:
1 Not on MPC8255
2 4 on the MPC8255
3 2 on the MPC8255
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參數(shù)描述
MPC8260 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MPC826xA (HiP4) Family Hardware Specifications
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MPC8260ACVR 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MPC826xA (HiP4) Family Hardware Specifications
MPC8260ACVVMHBB 功能描述:微處理器 - MPU PQ II HIP4 REV B 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
MPC8260ACVVMIBB 功能描述:微處理器 - MPU PQ II HIP4 REV B 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
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