參數資料
型號: MPC8568EVTANGGA
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 800 MHz, RISC PROCESSOR, PBGA1023
封裝: 33 X 33 MM, 2.75 MM HEIGHT, 1 MM PITCH, LEAD FREE, PLASTIC, FCBGA-1023
文件頁數: 35/139頁
文件大小: 1449K
代理商: MPC8568EVTANGGA
MPC8568E/MPC8567E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 1
Freescale Semiconductor
13
Electrical Characteristics
The core voltage must always be provided at nominal 1.1V. (See Table 3 for actual recommended core
voltage). Voltage to the processor interface I/Os are provided through separate sets of supply pins and must
be provided at the voltages shown in Table 3. The input voltage threshold scales with respect to the
associated I/O supply voltage. OVDD and LVDD based receivers are simple CMOS I/O circuits and satisfy
appropriate LVCMOS type specifications. The DDR SDRAM interface uses a single-ended differential
receiver referenced the externally supplied MVREF signal (nominally set to GVDD/2) as is appropriate for
the SSTL2 electrical signaling standard.
2.1.3
Output Driver Characteristics
Table 4 provides information on the characteristics of the output driver strengths. The values are
preliminary estimates.
2.2
Power Sequencing
The MPC8568E requires its power rails to be applied in specific sequence in order to ensure proper device
operation. These requirements are as follows for power up:
1. VDD, AVDD_n, BVDD, SCOREVDD, LVDD, TVDD, XVDD, OVDD
2. GVDD
All supplies must be at their stable values within 50 ms.
Table 4. Output Drive Capability
Driver Type
Programmable
Output Impedance
(
Ω)
Supply
Voltage
Notes
Local bus interface utilities signals
25
BVDD = 3.3 V
BVDD = 2.5 V
1
45(default)
BVDD = 3.3 V
BVDD = 2.5 V
PCI signals
25
OVDD = 3.3 V
2
42 (default)
DDR signal
20
GVDD = 2.5 V
DDR2 signal
16
32 (half strength mode)
GVDD = 1.8 V
eTSEC 10/100/1000 signals
42
L/TVDD = 2.5/3.3 V
DUART, system control, JTAG
42
OVDD = 3.3 V
I2C
150
OVDD = 3.3 V
Notes:
1. The drive strength of the local bus interface is determined by the configuration of the appropriate bits in PORIMPSCR.
2. The drive strength of the PCI interface is determined by the setting of the PCI_GNT[1] signal at reset.
相關PDF資料
PDF描述
MPC8567ECVTAUJJA 32-BIT, 1333 MHz, RISC PROCESSOR, PBGA1023
MPC8568ECVTAUJJA 32-BIT, 1333 MHz, RISC PROCESSOR, PBGA1023
MPC8569CVTANKGA RISC PROCESSOR, PBGA783
MPC8569VTANKGB RISC PROCESSOR, PBGA783
MPC8569EVTAUNLB RISC PROCESSOR, PBGA783
相關代理商/技術參數
參數描述
MPC8568EVTAQGG 功能描述:微處理器 - MPU No PB 1.0 GHz RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數據總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數據 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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8568EVTAUJJ 功能描述:微處理器 - MPU No PB 1.3 GHz RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數據總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數據 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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8568VTAQGG 功能描述:微處理器 - MPU 8568 1GHz Non Encrypt RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數據總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數據 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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8568VTAUJJ 功能描述:微處理器 - MPU 8568 1.33GHz Non Encrypt RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數據總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數據 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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8569CVTANKGB 功能描述:數字信號處理器和控制器 - DSP, DSC 8569 XT 800/600/400 r2.1 RoHS:否 制造商:Microchip Technology 核心:dsPIC 數據總線寬度:16 bit 程序存儲器大小:16 KB 數據 RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數量:35 定時器數量:3 設備每秒兆指令數:50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT