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參數(shù)資料
| 型號： | MPC7457 |
| 廠商： | 飛思卡爾半導(dǎo)體(中國)有限公司 |
| 英文描述： | RISC Microprocessor Hardware Specifications |
| 中文描述： | RISC微處理器硬件規(guī)格 |
| 文件頁數(shù)： | 63/68頁 |
| 文件大?。?/td> | 1755K |
| 代理商： | MPC7457 |
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MPC7457 RISC Microprocessor Hardware Specifications, Rev. 5
Freescale Semiconductor
63
Part Numbering and Marking
11
Part Numbering and Marking
Ordering information for the parts fully covered by this specification document is provided in
Section 11.1, “Part
Numbers Fully Addressed by This Document.”
Note that the individual part numbers correspond to a maximum
processor core frequency. For available frequencies, contact your local Freescale sales office. In addition to the
processor frequency, the part numbering scheme also includes an application modifier which may specify special
application conditions. Each part number also contains a revision level code which refers to the die mask revision
number.
Section 11.2, “Part Numbers Not Fully Addressed by This Document,”
lists the part numbers which do not
fully conform to the specifications of this document. These special part numbers require an additional document
called a referred to as a hardware specification addendum.
11.1 Part Numbers Fully Addressed by This Document
Table 23
provides the Freescale part numbering nomenclature for the MPC7457.
1
Removed support for 1.5 V L3 interface voltage from Tables 3 and 4. 1.5 V I/O voltage is not
supported in current MPC7457 devices.
Added package thermal characteristics values to Table 5, made minor revisions to Section 1.9.8.
Added preliminary AC timing values to Tables 10 and 12.
Added footnotes to Table 17.
0
Initial release.
Table 23. Part Numbering Nomenclature
MC
74
x
7
RX
nnnn
L
x
Product
Code
Part
Identifier
Package
Processor
Frequency
1
Application
Modifier
Revision Level
PPC
2
MC
7457
7447
RX = CBGA
867
1000
1200
1267
L: 1.3 V ± 50 mV
0
°
to 105
°
C
B: 1.1; PVR = 8002 0101
MC
7457
867
1000
1200
1267
C: 1.2; PVR = 8002 0102
Notes:
1. Processor core frequencies supported by parts addressed by this specification only. Parts addressed by a
hardware specification addendum may support other maximum core frequencies.
2. The P prefix in a Freescale part number designates a “Pilot Production Prototype” as defined by Freescale SOP
3-13. These parts have only preliminary reliability and characterization data. Before pilot production prototypes may
be shipped, written authorization from the customer must be on file in the applicable sales office acknowledging
the qualification status and the fact that product changes may still occur while shipping pilot production prototypes.
Table 22. Document Revision History (continued)
Revision
Number
Date
Substantive Change(s)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MPC7457EC | RISC Microprocessor Hardware Specifications |
| MPC8241TZQ200C | Intergrated Processor Hardware Specifications |
| MPC8241TZQ266C | Circular Connector; MIL SPEC:MIL-C-26482, Series I, Solder; Body Material:Aluminum; Series:PT06; Number of Contacts:30; Connector Shell Size:18; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Body Style:Straight |
| MPC8241TZQ266D | Circular Connector; MIL SPEC:MIL-C-26482, Series I, Solder; Body Material:Aluminum; Series:PT06; No. of Contacts:30; Connector Shell Size:18; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Body Style:Straight |
| MPC8241 | Intergrated Processor Hardware Specifications |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MPC7457EC | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:RISC Microprocessor Hardware Specifications |
| MPC745BPX300LE | 功能描述:微處理器 - MPU 255 PBGAREV2.8105C 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 |
| MPC745BPX350LE | 功能描述:微處理器 - MPU 255 PBGAREV2.8105C 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 |
| MPC745BVT300LE | 功能描述:微處理器 - MPU GF REV2.8105C 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 |
| MPC745BVT350LE | 功能描述:微處理器 - MPU GF REV2.8105C 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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