參數(shù)資料
型號： MCIMX514AJM6C
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： SPECIALTY MICROPROCESSOR CIRCUIT, PBGA529
封裝： 19 X 19 MM, 0.8 MM PITCH, ROHS COMPLIANT, BGA-529
文件頁數(shù)： 18/172頁
文件大小： 2218K
代理商： MCIMX514AJM6C
i.MX51A Automotive and Infotainment Applications Processors, Rev. 4
114
Freescale Semiconductor
Electrical Characteristics
Table 91 shows ATA timing parameters.
Table 91. P-ATA Timing Parameters
Name
Description
Value/
Contributing Factor1
1 Values provided where applicable.
T
Bus clock period (ipg_clk_ata)
Peripheral clock frequency
ti_ds
Set-up time ata_data to ata_iordy edge (UDMA-in only)
UDMA0
UDMA1
UDMA2, UDMA3
UDMA4
15 ns
10 ns
7 ns
5 ns
ti_dh
Hold time ata_iordy edge to ata_data (UDMA-in only)
UDMA0, UDMA1, UDMA2, UDMA3, UDMA4
5.0 ns
tco
Propagation delay bus clock L-to-H to
ata_cs0, ata_cs1, ata_da2, ata_da1, ata_da0, ata_dior, ata_diow, ata_dmack,
ata_data, ata_buffer_en
12.0 ns
tsu
Set-up time ata_data to bus clock L-to-H
8.5 ns
tsui
Set-up time ata_iordy to bus clock H-to-L
8.5 ns
thi
Hold time ata_iordy to bus clock H to L
2.5 ns
tskew1
Max difference in propagation delay bus clock L-to-H to any of following signals
ata_cs0, ata_cs1, ata_da2, ata_da1, ata_da0, ata_dior, ata_diow, ata_dmack,
ata_data (write), ata_buffer_en
7ns
tskew2
Max difference in buffer propagation delay for any of following signals
ata_cs0, ata_cs1, ata_da2, ata_da1, ata_da0, ata_dior, ata_diow, ata_dmack,
ata_data (write), ata_buffer_en
Transceiver
tskew3
Max difference in buffer propagation delay for any of following signals ata_iordy,
ata_data (read)
Transceiver
tbuf
Max buffer propagation delay
Transceiver
tcable1
Cable propagation delay for ata_data
Cable
tcable2
Cable propagation delay for control signals ata_dior, ata_diow, ata_iordy,
ata_dmack
Cable
tskew4
Max difference in cable propagation delay between ata_iordy and ata_data (read)
Cable
tskew5
Max difference in cable propagation delay between (ata_dior, ata_diow,
ata_dmack) and ata_cs0, ata_cs1, ata_da2, ata_da1, ata_da0, ata_data(write)
Cable
tskew6
Max difference in cable propagation delay without accounting for ground bounce
Cable
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MCIMX514AJM6CR2 制造商:Freescale Semiconductor 功能描述:ELVIS 3.0 AUTO - Tape and Reel
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MCIMX515CJM6CR2 功能描述:處理器 - 專門應(yīng)用 i.MX51 32bit 800 MHz 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
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MCIMX515DJM8C 制造商:Freescale Semiconductor 功能描述:; LEADED PROCESS COMPATIBLE:YES; PEAK RE
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