參數(shù)資料
型號(hào)： MC9328MXLVH20
廠商： 飛思卡爾半導(dǎo)體(中國)有限公司
元件分類： 微處理器
英文描述： i.MX Integrated Portable System Processor
中文描述： i.MX處理器集成的便攜式系統(tǒng)
文件頁數(shù)： 74/96頁
文件大?。?/td> 1495K
代理商： MC9328MXLVH20
MC9328MX1 Advance Information, Rev. 4
74
Freescale Semiconductor
Specifications
3.18 SDRAM Memory Controller
A write to an address within the memory region initiates the program sequence. The first command issued to the
SyncFlash is Load Command Register. A [7:0] determine which operation the command performs. For this write
setup operation, an address of 0x40 is hardware generated. The bank and other address lines are driven with the
address to be programmed. The next command is Active which registers the row address and confirms the bank
address. The third command supplies the column address, re-confirms the bank address, and supplies the data to be
written. SyncFlash does not support burst writes, therefore a Burst Terminate command is not required.
A read to the memory region initiates the status read sequence. The first command issued to the SyncFlash is the
Load Command Register with A [7:0] set to 0x70 which corresponds to the Read Status Register operation. The
bank and other address lines are driven to the selected address. The second command is Active which sets up the
status register read. The bank and row addresses are driven during this command. The third command of the triplet
is Read. Bank and column addresses are driven on the address bus during this command. Data is returned from
memory on the low order 8 data bits following the CAS latency.
3a
Clock fall time
1
–
5
–
5/10
ns
3b
Clock rise time
1
–
6.67
–
5/10
ns
4a
Output delay time
1
5.7
–
5
–
ns
4b
Output setup time
1
5.7
–
5
–
ns
1.
C
L
of PWMO = 30 pF
Table 33. PWM Output Timing Parameter Table (Continued)
Ref
No.
Parameter
1.8V +/- 0.10V
3.0V +/- 0.30V
Unit
Minimum
Maximum
Minimum
Maximum
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC9328MXLVH20R2 制造商:Rochester Electronics LLC 功能描述:DRAGONBALL CORSICA - Bulk 制造商:Motorola Inc 功能描述:
MC9328MXLVM15 功能描述:處理器 - 專門應(yīng)用 DRAGONBALL CORSICA PB-FR 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(shí)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
MC9328MXLVM15R2 功能描述:處理器 - 專門應(yīng)用 DRAGONBALL CORSICA PB-FR 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(shí)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
MC9328MXLVM20 功能描述:處理器 - 專門應(yīng)用 DRAGONBALL CORSICA PB-FR 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(shí)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
MC9328MXLVM20 制造商:Freescale Semiconductor 功能描述:Microprocessor
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