參數(shù)資料
型號： MPC755BPX350LE
廠商： MOTOROLA INC
元件分類： 微控制器/微處理器
英文描述： RISC Microprocessor Hardware Specifications
中文描述： 32-BIT, 350 MHz, RISC PROCESSOR, PBGA360
封裝： 25 X 25 MM, PLASTIC, BGA-360
文件頁數(shù)： 8/56頁
文件大小： 1652K
代理商： MPC755BPX350LE
MPC755 RISC Microprocessor Hardware Specifications, Rev. 6.1
8
Freescale Semiconductor
Electrical and Thermal Characteristics
Figure 2
shows the allowable undershoot and overshoot voltage on the MPC755.
Figure 2. Overshoot/Undershoot Voltage
The MPC755 provides several I/O voltages to support both compatibility with existing systems and migration to
future systems. The MPC755 core voltage must always be provided at nominal 2.0 V (see
Table 3
for actual
recommended core voltage). Voltage to the L2 I/Os and processor interface I/Os are provided through separate sets
of supply pins and may be provided at the voltages shown in
Table 2
. The input voltage threshold for each bus is
selected by sampling the state of the voltage select pins BVSEL and L2VSEL during operation. These signals must
remain stable during part operation and cannot change. The output voltage will swing from GND to the maximum
voltage applied to the OV
DD
or L2OV
DD
power pins.
Table 2
describes the input threshold voltage setting.
Table 2. Input Threshold Voltage Setting
Part
Revision
BVSEL Signal
Processor Bus
Interface Voltage
L2VSEL Signal
L2 Bus
Interface Voltage
E
0
Not Available
0
Not Available
1
2.5 V/3.3 V
1
2.5 V/3.3 V
Caution:
The input threshold selection must agree with the OV
DD
/L2OV
DD
voltages supplied.
Note:
The input threshold settings above are different for all revisions prior to Rev. 2.8 (Rev. E). For more information, refer to
Section 10.2,
“Part Numbers Not Fully Addressed by This Document
.”
V
IH
GND
GND – 0.3 V
GND – 0.7 V
Not to Exceed 10%
of t
SYSCLK
(L2)OV
DD
+ 20%
(L2)OV
DD
+ 5%
V
IL
(L2)OV
DD
相關(guān)PDF資料
PDF描述
MPC755BRX350LE RISC Microprocessor Hardware Specifications
MPC755CPX400LE RISC Microprocessor Hardware Specifications
MPC755CRX400LE RISC Microprocessor Hardware Specifications
MPC755 RISC Microprocessor Hardware Specifications
MPC755BRX300LE RISC Microprocessor Hardware Specifications
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MPC755BRX300LE 功能描述:微處理器 - MPU 360CBGARV2.8HIP4DP 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 最大時鐘頻率:536 MHz 程序存儲器大小: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
MPC755BRX350LE 功能描述:微處理器 - MPU 360CBGA,RV2.8,HIP4DP 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 最大時鐘頻率:536 MHz 程序存儲器大小: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
MPC755BRX350TE 功能描述:微處理器 - MPU 360CBGA,RV2.8,HIP4DP 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 最大時鐘頻率:536 MHz 程序存儲器大小: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
MPC755BVT300LE 功能描述:微處理器 - MPU RV2.8106C 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 最大時鐘頻率:536 MHz 程序存儲器大小: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
MPC755BVT350LE 功能描述:微處理器 - MPU RV2.8,106C 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 最大時鐘頻率:536 MHz 程序存儲器大小: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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