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| 型号： | MC7447AVS1000LB |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, 1000 MHz, RISC PROCESSOR, CBGA360 |
| 封装： | 25 X 25 MM, 2.20 MM HEIGHT, 1.27 MM PITCH, ROHS COMPLIANT, CERAMIC, LGA-360 |
| 文件页数： | 3/58页 |
| 文件大小： | 1095K |
| 代理商： | MC7447AVS1000LB |
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MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5
Freescale Semiconductor
11
Electrical and Thermal Characteristics
Table 4 provides the recommended operating conditions for the MPC7447A.
NOTE
Table 4 describes the nominal operating conditions of the device. For
information regarding the operation of the device at supported derated core
voltage conditions, see Section 5.3, “Voltage and Frequency Derating.”
Table 5 provides the package thermal characteristics for the MPC7447A.
Table 3. Input Threshold Voltage Settings
BVSEL Signal
Processor Bus Input Threshold is Relative to:
Notes
0
1.8 V
1, 2
HRESET
Not available
1
HRESET
2.5 V
1
12.5 V
1
Notes:
1. Caution: The input threshold selection must agree with the OVDD voltages supplied. See notes in Table 2.
2. If used, pull-down resistors should be less than 250
Ω.
Table 4. Recommended Operating Conditions1
Characteristic
Symbol
Recommended Value
Unit
Notes
Minimum
Maximum
Core supply voltage
VDD
1.3 V ± 50 mV
V
3
PLL supply voltage
AVDD
1.3 V ± 50 mV
V
2, 3
Processor bus supply voltage
BVSEL = 0
OVDD
1.8 V ± 5%
V
BVSEL = HRESET or OVDD
OVDD
2.5 V ± 5%
Input voltage
Processor bus
Vin
GND
OVDD
V
JTAG signals
Vin
GND
OVDD
Die-junction temperature
Tj
0105
°C
Notes:
1. These are the recommended and tested operating conditions. In addition, these devices also support voltage
derating; see Section 5.3, “Voltage and Frequency Derating.” Proper device operation outside of these conditions
and those specified in Section 5.3 is not guaranteed.
2. This voltage is the input to the filter discussed in Section 9.2, “PLL Power Supply Filtering,” and not necessarily the
voltage at the AVDD pin, which may be reduced from VDD by the filter.
3. VDD and AVDD may be reduced in order to reduce power consumption if further maximum core frequency
constraints are observed. See Section 5.3, “Voltage and Frequency Derating,” for specific information.
Table 5. Package Thermal Characteristics1
Characteristic
Symbol
Value
Unit
Notes
Junction-to-ambient thermal resistance, natural convection, single-layer (1s) board
RθJA
26
°C/W
2, 3
Junction-to-ambient thermal resistance, natural convection, four-layer (2s2p) board
RθJMA
19
°C/W
2, 4
Junction-to-ambient thermal resistance, 200 ft/min airflow, single-layer (1s) board
RθJMA
20
°C/W
2, 4
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相关代理商/技术参数 |
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|---|---|
| MC7447AVS1000NB | 功能描述:微处理器 - MPU A7PM LGA RV1.1 1.1V 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 |
| MC7447AVS1167NB | 功能描述:微处理器 - MPU A7PM PB FREE 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 |
| MC7447AVS1267LB | 功能描述:微处理器 - MPU A7PM LGA RV1.1 1.1V 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 |
| MC7447AVS1333LB | 功能描述:微处理器 - MPU A7PM LGA RV1.1 1.1V 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 |
| MC7447AVS1420LB | 功能描述:微处理器 - MPU A7PM PB FREE 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 |
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