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參數(shù)資料
| 型號： | PC8245 |
| 廠商： | Atmel Corp. |
| 英文描述： | Integrated Processor Family |
| 中文描述： | 綜合處理器系列 |
| 文件頁數(shù)： | 55/61頁 |
| 文件大小： | 429K |
| 代理商： | PC8245 |
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55
PC8245
2171D–HIREL–06/04
Document Revision
History
Table 18.
Revision History
Table 19 provides a revision history for this hardware specification.
Revision
Number
Substantive Change(s)
2171A
Alpha site release
2171B
Updated document template.
Section “Output Driver Characteristic” on page 24 — Changed the driver type names in Table 2 on page 14 to match with
the names used in the "MPC8245 User’s Manual".
Section “Pinout Listing” on page 6 — Updated driver type names for signals in Table 1 on page 6 to match with names
used in the "MPC8245 Integrated Processor User’s Manual".
Section “Recommended Operating Conditions” on page 12 — Updated Table 6 on page 25 to refer to new PLL Tables for
VCO limits.
Section “Output AC Timing Specification” on page 33 — Added item 12e to Table 10 on page 33 for SDRAM_SYNC_IN
to Output Valid timing.
Section “Package Parameters for the PC8245” on page 43 — Updated Solder Balls information to 62Sn/36PB/2Ag.
Section “PLL Configuration” on page 45 — Updated PLL Table 16 on page 45 and Table 17 on page 47 and appropriate
notes to reflect changes of VCO ranges for memory and CPU frequencies.
Section “System Design Information” on page 49 — Updated voltage sequencing requirements in Table “Recommended
Operating Conditions” on page 12 and removed Section “Power Supply Sizing” on page 49.
Section “JTAG Configuration Signals” on page 53 — Updated TRST information and Figure 30 on page 54.
New Section “Power Supply Sizing” on page 49 — Updated the range of I/O power consumption numbers for OVDD and
GVDD to correct values as in Table 3 on page 22. Updated fastest frequency combination to 66:100:350 MHz.
Section “Thermal Management Information” on page 15 — Updated list for Heat Sink and Thermal Interface vendors.
Section “Ordering Information” on page 56 — Changed format of Ordering Information section. Added tables to reflect
part number specifications also available.
2171C
Globally changed EPIC to PIC
Section “Output Driver Characteristic” on page 24 — Note 5: Changed register reference from 0x72 to 0x73
Section “Power Characteristics” on page 22 — Table 3: Updated power dissipation numbers based on latest
characterization data
Section “Thermal Characteristics” on page 14 — Table 2 on page 14: Updated table to show more thermal specifications.
Section “AC Electrical Characteristics” on page 24 — Table 6 on page 25: Updated minimum memory bus value to 50
MHz.
Section “Clock AC Specifications” on page 25 — Changed equations for DLL locking range based on characterization
data. Added updates and reference to AN2164 for note 6. Added table defining Tdp parameters. Labeled N value in
Figure 9 on page 27 through Figure 12 on page 30.
Section “Input AC Timing Specifications” on page 31 — Table 9 on page 31: Changed bit definitions for tap points.
Updated note on Tos and added reference to AN2164 for note 7. Updated Figure 13 on page 32 to show significance of
Tos.
Section “I2C AC Timing Specifications” on page 36 — Added column for SDRAM_CLK at 133 MHz
Sections “Package Parameters for the PC8245” on page 43 and “Pin Assignments and Package Dimensions” on page 44
— Corrected packaging information to state TBGA packaging.
Section “Pinout Listing” on page 6 — Corrected some signals in Table 15 on page 41 which were missing overbars in the
Rev 1.0 release of the document.
Section “PLL Configuration” on page 45 — Updated note 10 of Table 16 on page 45 and Table 17 on page 47.
Section “Decoupling Recommendations” on page 49 — Changed sentence recommendation regarding decoupling
capacitors.
Section "Ordering Information" — Updated format of tables in Ordering Information section.
2171D
Product specification release subsequent to product qualification
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PDF描述 |
|---|---|
| PC8245MTPU300D | Integrated Processor Family |
| PC8245MTPU333D | Integrated Processor Family |
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| PC844A | NPN-OUTPUT AC-INPUT OPTOCOUPLER |
| PC844X | PHOTOCOUPLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PC8245MTPU300D | 制造商:e2v Aerospace & Defense 功能描述:MPU MPC82xx RISC 32-Bit 0.25um 300MHz 3.3V 352-Pin TBGA 制造商:e2v technologies 功能描述:MPU MPC82XX RISC 32BIT 0.25UM 300MHZ 3.3V 352TBGA - Trays |
| PC8245MTPU333D | 制造商:e2v Aerospace & Defense 功能描述:MPU MPC82xx RISC 32-Bit 0.25um 333MHz 3.3V 352-Pin TBGA 制造商:e2v technologies 功能描述:MPU MPC82XX RISC 32BIT 0.25UM 333MHZ 3.3V 352TBGA - Trays |
| PC8245MTPU350D | 制造商:e2v technologies 功能描述:PC8245MTPU350D - Trays |
| PC824A | 功能描述:PHOTOCOUPLER 2CH AC INPUT 8-DIP RoHS:否 類別:隔離器 >> 光隔離器 - 晶體管，光電輸出 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 通道數(shù):2 輸入類型:DC 電壓 - 隔離:2500Vrms 電流傳輸比（最小值）:7% @ 16mA 電流傳輸比（最大）:50% @ 16mA 輸出電壓:20V 電流 - 輸出 / 通道:8mA 電流 - DC 正向(If):25mA Vce飽和（最大）:- 輸出類型:有 Vcc 的晶體管 安裝類型:通孔 封裝/外殼:8-DIP（0.400"，10.16mm） 包裝:管件 其它名稱:HCPL-2530W |
| PC825 | 功能描述:PHOTOCOUPLER 2CH DARL OUT 8-DIP RoHS:否 類別:隔離器 >> 光隔離器 - 晶體管，光電輸出 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 通道數(shù):2 輸入類型:DC 電壓 - 隔離:2500Vrms 電流傳輸比（最小值）:7% @ 16mA 電流傳輸比（最大）:50% @ 16mA 輸出電壓:20V 電流 - 輸出 / 通道:8mA 電流 - DC 正向(If):25mA Vce飽和（最大）:- 輸出類型:有 Vcc 的晶體管 安裝類型:通孔 封裝/外殼:8-DIP（0.400"，10.16mm） 包裝:管件 其它名稱:HCPL-2530W |
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