參數(shù)資料
型號(hào): MPC5125YVN400
廠商: Freescale Semiconductor
文件頁(yè)數(shù): 63/94頁(yè)
文件大?。?/td> 0K
描述: IC MCU 32BIT E300 324TEPBGA
標(biāo)準(zhǔn)包裝: 60
系列: MPC51xx
核心處理器: e300
芯體尺寸: 32-位
速度: 400MHz
連通性: CAN,EBI/EMI,以太網(wǎng),I²C,USB OTG
外圍設(shè)備: DMA,WDT
輸入/輸出數(shù): 64
程序存儲(chǔ)器類(lèi)型: ROMless
RAM 容量: 32K x 8
電壓 - 電源 (Vcc/Vdd): 1.08 V ~ 3.6 V
振蕩器型: 外部
工作溫度: -40°C ~ 125°C
封裝/外殼: 324-BBGA
包裝: 托盤(pán)
MPC5125 Microcontroller Data Sheet, Rev. 4
Electrical and Thermal Characteristics
Freescale Semiconductor
66
Figure 28. Ethernet Timing Diagram — MII Tx Signal
Figure 29. Ethernet Timing Diagram — MII Async
Table 31. MII Async Signal Timing
Sym
Description
Min
Max
Unit
SpecID
t17
CRS, COL minimum pulse width
1.5
TX_CLK Period
A11.17
Table 32. MII Serial Management Channel Signal Timing
Sym
Description
Min
Max
Unit
SpecID
t18
MDC falling edge to MDIO output delay
0
25
ns
A11.18
t19
MDIO (input) to MDC rising edge setup
10
ns
A11.19
t20
MDIO (input) to MDC rising edge hold
0
ns
A11.20
t21
MDC pulse width high1
NOTES:
1 MDC is generated by the MPC5125 with a duty cycle of 50% except when MII_SPEED in the FEC MII_SPEED control register
is changed during operation. See the MPC5125 Reference Manual (MPC5125RM).
160
ns
A11.21
t22
MDC pulse width low1
160
ns
A11.22
t23
MDC period2
2 The MDC period must be set to a value of less than or equal to 2.5 MHz (to be compliant with the IEEE MII characteristic) by
programming the FEC MII_SPEED control register. See the MPC5125 Reference Manual (MPC5125RM).
400
ns
A11.23
t12, t16
t11, t15
t9, t13
TX_CLK (Input)
TXD[3:0] (Outputs)
TX_EN
TX_ER
t10, t14
t17
CRS, COL
相關(guān)PDF資料
PDF描述
MPC533CVR40 IC MPU 512K FLASH 40MHZ 388-PBGA
MPC535CZP40 IC MCU 1M FLASH 40MHZ 388-BGA
MPC5534MVM80 MCU 1MB FLASH 80MHZ 208MAPBGA
MPC5553MVR132 MCU 1.5MB FLASH 132MHZ 416-PBGA
MPC555LFMZP40 IC MCU 32BIT 40MHZ 272-BGA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MPC5125YVN400 制造商:Freescale Semiconductor 功能描述:ICMICROPROCESSOR32-BITCMOSPBGA324PI
MPC5125YVN400R 制造商:Freescale Semiconductor 功能描述:POWERPC EMBEDDED SOC - Tape and Reel
MPC5200 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:Hardware Specifications
MPC5200B 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:SDRAM/DDR Memory Controller
MPC5200B_08 制造商:FREESCALE 制造商全稱(chēng):Freescale Semiconductor, Inc 功能描述:SDRAM / DDR Memory Controller