参数资料
型号: ML60851EGA
厂商: OKI ELECTRIC INDUSTRY CO LTD
元件分类: 总线控制器
英文描述: UNIVERSAL SERIAL BUS CONTROLLER, PQFP44
封装: 0.80 MM PITCH, PLASTIC, QFP-44
文件页数: 51/88页
文件大小: 1137K
代理商: ML60851EGA
Oki Semiconductor
ML60851E
53/84
DMA Transfer Timing (1)
ML60851E to Memory (Single Transfer, Single Address Mode)
Parameter
Symbol
Condition
Min.
Max.
Unit
Note
DREQ Disable Time
t1
Load 20 pF
20
ns
DREQ Enable Time
t2
63
ns
4
DACK Hold Time
t3
0
ns
Read Data Delay Time
t4
Load 20 pF
25
ns
1
Data Hold Time
t5
Load 20 pF
0
25
ns
8-bit DMA
63
ns
2
Recovery Time
t6
16-bit DMA
105
ns
3
Notes: 1. When in Single Address mode,
CS and A7:A0 are ignored.
t1 and t4 are defined depending on DACK or RD which becomes active last.
2. 3-clock time of oscillation clock (clock period: 21 ns)
3. 5-clock time of oscillation clock (clock period: 21 ns)
4. It is possible to increase t2 by setting the DMA interval register (DMAINTVL).
DREQ
t4
t1
t3
t2
t6
t5
DACK
RD
DOUT
DATA OUT
相关PDF资料
PDF描述
ML60851ETB UNIVERSAL SERIAL BUS CONTROLLER, PQFP44
ML610Q346 RISC MICROCONTROLLER, PQFP64
ML610346 RISC MICROCONTROLLER, PQFP64
ML610Q347J-NNNTB 8-BIT, FLASH, 4.2 MHz, RISC MICROCONTROLLER, PQFP64
ML610347-XXXTB 8-BIT, MROM, 4.2 MHz, RISC MICROCONTROLLER, PQFP64
相关代理商/技术参数
参数描述
ML60851ETB 制造商:OKI 制造商全称:OKI electronic componets 功能描述:USB Device Controller
ML60852 制造商:OKI 制造商全称:OKI electronic componets 功能描述:USB Device Controller
ML60852A 制造商:OKI 制造商全称:OKI electronic componets 功能描述:USB Device Controller
ML60852ATBZ010 功能描述:USB 接口集成电路 12 Mbps; USB Device Controller RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20
ML60852ATBZ03A 制造商:ROHM Semiconductor 功能描述: