參數(shù)資料
型號(hào)： M66290AGP
元件分類： 總線控制器
英文描述： UNIVERSAL SERIAL BUS CONTROLLER, PQFP48
封裝： LQFP-48
文件頁(yè)數(shù)： 28/53頁(yè)
文件大?。?/td> 435K
代理商： M66290AGP
USB DEVICE CONTROLLER
M66290AGP/FP
MITSUBISHI <DIGITAL ASSP>
34
Bit
Name
Function
-
000h
R
-
1
R
-
0
W/R
CPU_FIFO ready
If this bit is "0", access to CPU_FIFO data register is available.
And if this bit is "0", the bit of IVAL and CPU_DTLN bit shows the
effective value.
When read or write to CPU_FIFO register, 200ns (min) of cycle
time is needed. (Continuous access at 5MHz is available)
If the access end point is changed, 200ns (min) of recovery
time is needed.
When read this register, receive data length (byte) appears.
When RCNT mode is set, every time when read CPU_FIFO
register, it is counted down by -1 (8-bit mode) or by -2 (16-bit mode).
If RCNT mode is not set, this register turns to 000h after all of
received data is read.
This bit shows effective value when Creq bit is "0".
CPU_FIFO
receive data
length
If the selected endpoint is set to IN, when "1" is written into
this bit, the IN buffer effective state flag and the data (byte)
which is written are cleared.
If IVAL="1" and BCLR="1" is written at the same time, data
is cleared but the IN buffer effective state flag is set.
(This is effective to transmit 0 length data)
If the selected endpoint is set to OUT, when "1" is written into
this bit, the OUT buffer effective state flag and the read data (byte)
are cleared.
If it is set to double buffer, the state of write/read enable buffer
for CPU is cleared.
To set the EPi_ACLR, USB bus buffer is cleared.
This bit is not changed when "0" is written.
Buffer clear
CPU_DTL
N[10:0]
10 to 0
11
12
Creq
BCLR
W/R
USB
S/W
H/W
Reset
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M66291GP 制造商:Renesas Electronics Corporation 功能描述:
M66291GP#201 制造商:Renesas Electronics Corporation 功能描述:IC ASSP USB2.0 DEVICE CONTROLLER 48LQFP
M66291GP#RB0S 功能描述:IC USB CONTROLLER GEN-PUR 48LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A
M66291GPRB0S 制造商:Renesas Electronics Corporation 功能描述:USB2.0 Device Controller,LQFP48
M66291HP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:ASSP (USB2.0 Device Controller)
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