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| 型號： | MC7457VG867NC |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, 867 MHz, RISC PROCESSOR, CBGA483 |
| 封裝： | 29 X 29 MM, 3.22 MM HEIGHT, 1.27 MM PITCH, ROHS COMPLIANT, CERAMIC, BGA-483 |
| 文件頁數(shù)： | 62/73頁 |
| 文件大小： | 1715K |
| 代理商： | MC7457VG867NC |
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MPC7457 RISC Microprocessor Hardware Specifications, Rev. 7
Freescale Semiconductor
65
Document Revision History
10 Document Revision History
Table 22 provides a revision history for this hardware specification.
Table 22. Document Revision History
Revision
Number
Date
Substantive Change(s)
7
3/28/2006
Updated template.
Section 2, reworded L1 and L2 cache descriptions.
Removed note references for CI and WT in Table 12.
Added VG package signifier for 7457 only.
6
7/22/2005
Revised Note in Section 9.2.
Added heat sink vendor to list in Section 9.8.
Corrected bump and underfill model dimension in Section 9.8.3.
5
9/9/2004
Updated document to new Freescale template.
Updated section numbering and changed reference from part number specifications to addendums.
Added Rev. 1.2 devices, including increased L3 clock max frequency to 250 MHz and improved L3
AC timing.
Table 5: Added CTE information.
Table 8: Modified jitter specifications to conform to JEDEC standards, changed jitter specification to
cycle-to-cycle jitter (instead of long- and short-term jitter); changed jitter bandwidth
recommendations.
Table 13: Deleted note 9 and renumbered.
Table 14: Deleted note 5 and renumbered.
Table 17: Revised note 6.
Added Section 9.1.3.
Section 9.2: Changed filter resistor recommendations. Recommend 10
Ω resistor for all production
devices, including production Rev. 1.1 devices. 400
Ω resistor needed only for early Rev. 1.1
devices.
Table 22: Reversed the order of revision numbers.
Added Tables 25 and 26.
4.1
Section 9.1.1: Corrected note regarding different PLL configurations for earlier devices; all
MPC7457 devices to date conform to this table.
Section 9.6: Added information about unused L3_ADDR signals.
Table 24: Changed title to include document order information for MPC74x7RXnnnnNx series part
number specification.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74A5-33SNTR | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| MC74A5-50T | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| MC74AC00 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:QUAD 2-INPUT NAND GATE |
| MC74AC00D | 功能描述:邏輯門 2-6V Quad 2-Input RoHS:否 制造商:Texas Instruments 產(chǎn)品:OR 邏輯系列:LVC 柵極數(shù)量:2 線路數(shù)量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
| MC74AC00DG | 功能描述:邏輯門 2-6V Quad 2-Input NAND RoHS:否 制造商:Texas Instruments 產(chǎn)品:OR 邏輯系列:LVC 柵極數(shù)量:2 線路數(shù)量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
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