參數(shù)資料
型號： MPC5123VY300BR
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： RISC PROCESSOR, PBGA516
封裝： 27 X 27 MM, 2.25 MM HEIGHT, 1 MM PITCH, ROHS COMPLIANT, PLASTIC, TFBGA-516
文件頁數(shù)： 57/86頁
文件大?。?/td> 719K
代理商： MPC5123VY300BR
MPC5121E/MPC5123 Data Sheet, Rev. 3
Electrical and Thermal Characteristics
Freescale Semiconductor
60
Figure 39. SDHC Timing Diagram
Table 36 lists the timing parameters.
.
Table 36. MMC/SD Interface Timing Parameters
ID
Parameter
Symbols
Min
Max
Unit
SpecID
Card Input Clock
SD1
Clock Frequency (Low Speed)
fPP
1
1 In low speed mode, card clock must be lower than 400 kHz, voltage ranges from 2.7 to 3.6 V.
0
400
kHz
A14.1
Clock Frequency (SD/SDIO Full
Speed/High Speed)
fPP
2
2 In normal data transfer mode for SD/SDIO card, clock frequency can be any value between 0 ~ 25 MHz.
0
25/50
MHz
A14.2
Clock Frequency (MMC Full Speed/High
Speed)
fPP
3
3 In normal data transfer mode for MMC card, clock frequency can be any value between 0 ~ 20 MHz.
0
20/52
MHz
A14.3
Clock Frequency (Identification Mode)
fOD
4
4 In card identification mode, card clock must be 100 kHz ~ 400 kHz, voltage ranges from 2.7 to 3.6 V.
100
400
kHz
A14.4
SD2
Clock Low Time (Full Speed/High Speed)
tWL
10/7
ns
A14.5
SD3
Clock High Time (Full Speed/High Speed)
tWH
10/7
ns
A14.6
SD4
Clock Rise Time (Full Speed/High Speed)
tTLH
10/3
ns
A14.7
SD5
Clock Fall Time (Full Speed/High Speed)
tTHL
10/3
ns
A14.8
SDHC Output / Card Inputs CMD, DAT (Reference to CLK)
SD6
SDHC Output Delay
tOD
TH5-3
5 Suggested ClockPeriod = T, CLK_DIVIDER (in SDHC Clock Rate Register) = D, then TH = [(D+1)/2]/(D+1)*T where []
is round
TH+3
ns
A14.9
SDHC Input / Card Outputs CMD, DAT (Reference to CLK)
SD7
SDHC Input Setup Time
tISU
2.5
ns
A14.10
SD8
SDHC Input Hold Time
tIH
2.5
ns
A14.11
SD1
SD3
SD5
SD7
SD4
SD8
MMCx_CMD
Output from SDHC to card
MMCx_DAT_1
MMCx_DAT_2
MMCx_DAT_3
MMCx_DAT_0
MMCx_CMD
Input from card to SDHC
MMCx_DAT_1
MMCx_DAT_2
MMCx_DAT_3
MMCx_DAT_0
MMCx_CLK
SD2
SD6
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MPC5123VY400B 功能描述:微處理器 - MPU TELEMATICS PROCESSOR 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(shí)鐘頻率:536 MHz 程序存儲(chǔ)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
MPC5123VY400BR 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:e300 Power Architecture processor core
MPC5123YVY300B 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Advance Information
MPC5123YVY300BR 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Advance Information
MPC5123YVY400B 功能描述:微處理器 - MPU TELEMATICS PROCESSOR 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(shí)鐘頻率:536 MHz 程序存儲(chǔ)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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