參數(shù)資料
型號： MPC8315ECVRADDA
廠商： Freescale Semiconductor
文件頁數(shù)： 31/106頁
文件大?。?/td> 0K
描述： MPU POWERQUICC II PRO 620-PBGA
標準包裝： 36
系列： MPC83xx
處理器類型： 32-位 MPC83xx PowerQUICC II Pro
速度： 266MHz
電壓： 1V
安裝類型： 表面貼裝
封裝/外殼： 620-BBGA 裸露焊盤
供應(yīng)商設(shè)備封裝： 620-PBGA（29x29）
包裝： 托盤
MPC8315E PowerQUICC II Pro Processor Hardware Specifications, Rev. 2
30
Freescale Semiconductor
Ethernet: Three-Speed Ethernet, MII Management
Clock cycle duration 3
tRGT
7.2
8.0
8.8
ns
Duty cycle for 1000Base-T 4, 5
tRGTH/tRGT
45
50
55
%
Duty cycle for 10BASE-T and 100BASE-TX 3, 5
tRGTH/tRGT
40
50
60
%
Rise time (20%–80%)
tRGTR
—
0.75
ns
Fall time (20%–80%)
tRGTF
—
0.75
ns
GTX_CLK125 reference clock period
tG12
6
—8.0
—
ns
GTX_CLK125 reference clock duty cycle
tG125H/tG125
47
—
53
%
Note:
1. Note that, in general, the clock reference symbol representation for this section is based on the symbols RGT to represent RGMII
and RTBI timing. For example, the subscript of tRGT represents the RTBI (T) receive (RX) clock. Note also that the notation for rise
(R) and fall (F) times follows the clock symbol that is being represented. For symbols representing skews, the subscript is skew
(SK) followed by the clock that is being skewed (RGT).
2. This implies that PC board design requires clocks to be routed so that an additional trace delay of greater than 1.5 ns is added to
the associated clock signal.
3. For 10 and 100 Mbps, tRGT scales to 400 ns ± 40 ns and 40 ns ± 4 ns, respectively.
4. Duty cycle may be stretched/shrunk during speed changes or while transitioning to a received packet's clock domains as long as
the minimum duty cycle is not violated and stretching occurs for no more than three tRGT of the lowest speed transitioned between.
5. Duty cycle reference is LVDD/2.
6. This symbol is used to represent the external GTX_CLK125 and does not follow the original symbol naming convention. GTX_CLK
supply voltage is fixed at 3.3V inside the chip. If PHY supplies a 2.5 V Clock signal on this input, set TSCOMOBI bit of System I/O
configuration register (SICRH) as 1. See the MPC8315E PowerQUICC II Pro Integrated Host Processor Family Reference Manual.
7. The frequency of RX_CLK should not exceed the TX_CLK by more than 300 ppm
Table 29. RGMII and RTBI AC Timing Specifications (continued)
At recommended operating conditions (see Table 2)
Parameter/Condition
Symbol 1
Min
Typ
Max
Unit
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MPC8315ECVRAFDA 功能描述:微處理器 - MPU ENCRYPT 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
MPC8315ECVRAGDA 功能描述:微處理器 - MPU ENCRYPT 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
MPC8315E-RDB 功能描述:處理器 - 專門應(yīng)用 PROCESSOR BD RoHS:否 制造商:Freescale Semiconductor 類型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:1 GHz 指令/數(shù)據(jù)緩存: 數(shù)據(jù) RAM 大小:128 KB 數(shù)據(jù) ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MAPBGA-432
MPC8315E-RDBA 功能描述:開發(fā)板和工具包 - 其他處理器 PROCESSOR BD RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓:
MPC8315E-RDBA 制造商:Freescale Semiconductor 功能描述:MPC8315E-RDB Reference Platform
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