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参数资料
型号： MC8640DHX1250HE
厂商： FREESCALE SEMICONDUCTOR INC
元件分类： 微控制器/微处理器
英文描述： 32-BIT, 1250 MHz, MICROPROCESSOR, CBGA1023
封装： 33 X 33 MM, CERAMIC, FCBGA-1023
文件页数： 109/130页
文件大小： 1495K
代理商： MC8640DHX1250HE
MPC8640 and MPC8640D Integrated Host Processor Hardware Specifications, Rev. 3
8
Freescale Semiconductor
Electrical Characteristics
Platform supply voltage
VDD_PLAT
1.05 ± 50 mV
V
—
Local Bus and Platform PLL supply voltage
AVDD_LB,
AVDD_PLAT
1.05 ± 50 mV
V
—
DDR and DDR2 SDRAM I/O supply voltages
D1_GVDD,
D2_GVDD
2.5 V ± 125 mV
V
7
1.8 V ± 90 mV
7
eTSEC 1 and 2 I/O supply voltage
LVDD
3.3 V ± 165 mV
V
8
2.5 V ± 125 mV
V
8
eTSEC 3 and 4 I/O supply voltage
TVDD
3.3 V ± 165 mV
V
8
2.5 V ± 125 mV
V
8
Local Bus, DUART, DMA, Multiprocessor Interrupts, System
Control & Clocking, Debug, Test, Power management, I2C,
JTAG and Miscellaneous I/O voltage
OVDD
3.3 V ± 165 mV
V
5
Input voltage
DDR and DDR2 SDRAM signals
D
n
_MV
IN
GND to D
n_GVDD
V3, 6
DDR and DDR2 SDRAM reference
D
n
_MV
REF
D
n_GVDD/2 ± 1%
V
—
Three-speed Ethernet signals
LVIN
TVIN
GND to LVDD
GND to TVDD
V4, 6
DUART, Local Bus, DMA,
Multiprocessor Interrupts, System
Control & Clocking, Debug, Test,
Power management, I2C, JTAG
and Miscellaneous I/O voltage
OVIN
GND to OVDD
V5,6
Junction temperature range
TJ
0 to 105
oC—
–40 to 105
12
Notes:
1. Core 1 characteristics apply only to MPC8640D
2. If two separate power supplies are used for VDD_Core0 and VDD_Core1, they must be at the same nominal voltage and the
individual power supplies must be tracked and kept within 100 mV of each other during normal run time.
3. Caution: D
n
_MVIN must meet the overshoot/undershoot requirements for Dn_GVDD as shown in Figure 2.
4. Caution: L/TVIN must meet the overshoot/undershoot requirements for L/TVDD as shown in Figure 2 during regular run time.
5. Caution: OVIN must meet the overshoot/undershoot requirements for OVDD as shown in Figure 2 during regular run time.
6. Timing limitations for M,L,T,O)VIN and Dn_MVREF during regular run time is provided in Figure 2
7. The 2.5 V ± 125 mV range is for DDR and 1.8 V ± 90 mV range is for DDR2.
8. See Section 8.2, “FIFO, GMII, MII, TBI, RGMII, RMII, and RTBI AC Timing Specifications,” for details on the recommended
operating conditions per protocol.
9. The PCI Express interface of the device is expected to receive signals from 0.175 to 1.2 V. For more information refer to
Section 14.4.3, “Differential Receiver (Rx) Input Specifications.”
10. Applies to Part Number MC8640wxx1067Nz only. VDD_Coren = 0.95 V and VDD_PLAT = 1.05 V devices. Refer to Table 74
Part Numbering Nomenclature to determine if the device has been marked for VDD_Coren = 0.95 V.
11. This voltage is the input to the filter discussed in Section 20.2, “Power Supply Design and Sequencing,” and not necessarily
the voltage at the AVDD_Coren pin, which may be reduced from VDD_Coren by the filter.
12. Applies to part number MC8640DTxxyyyyaz. Refer to Table 74 Part Numbering Nomenclature to determine if the device
has been marked for extended operating temperature range.
Table 2. Recommended Operating Conditions (continued)
Parameter
Symbol
Recommended
Value
Unit
Notes
相关PDF资料
PDF描述
MC8640DHX1067NC 32-BIT, 1067 MHz, MICROPROCESSOR, CBGA1023
MC8640DTVU1000HE 32-BIT, 1000 MHz, MICROPROCESSOR, CBGA1023
MC8640DTHX1067NC 32-BIT, 1067 MHz, MICROPROCESSOR, CBGA1023
MC8640THX1250HC 32-BIT, 1250 MHz, MICROPROCESSOR, CBGA1023
MC8640DTVU1250HE 32-BIT, 1250 MHz, MICROPROCESSOR, CBGA1023
相关代理商/技术参数
参数描述
MC8640DHX1250N 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications Addendum for the MC8640xTxxyyyyaC Series
MC8640DTHX1000H 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications
MC8640DTHX1000HC 功能描述:微处理器 - MPU G8 REV2.1 1.05V -40/105C 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
MC8640DTHX1000HE 功能描述:微处理器 - MPU G8 REV 3.0 1.05V -40/105C 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
MC8640DTHX1000N 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications Addendum for the MC8640xTxxyyyyaC Series
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