- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄373176 > KS0165 (SAMSUNG SEMICONDUCTOR CO. LTD.) Multimedia Audio(波表合成芯片) PDF資料下載
參數(shù)資料
| 型號： | KS0165 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | Multimedia Audio(波表合成芯片) |
| 中文描述： | 多媒體音響（波表合成芯片） |
| 文件頁數(shù)： | 7/20頁 |
| 文件大?。?/td> | 83K |
| 代理商： | KS0165 |
KS0165
MULTIMEDIA AUDIO
7/
20
Pin Name
Pin #
Type
Description
MEMORY INTERFACE
MA[22:1]
29 - 38
41 - 52
O
Memory Address Bus Bits [22:1]. This is the external memory address bus.
When accessing static memory devices (ROM/SRAM), these pins will
contain a stable address throughout the entire memory cycle. When
accessing dynamic memory, pins MA[11:0] will contain the multiplexed
DRAM address.
Memory Data Bus Bit [15:0]. This is the external memory data bus.
Memory Upper Byte Write Enable. When this signal is low during an
external memory access, it indicates that data bits MD[15:8] should be
written to the addressed memory device.
Memory Lower Byte Write Enable. When this signal is low during an
external memory access, it indicates that data bits MD[7:0] should be
written to the addressed memory device.
Dynamic Memory Row Address Strobe. This signal is the Row Address
Strobe for all external DRAM. When a DRAM device is addressed, this
signal will be driven low shortly after the row address has been placed on
MA0-11. It will also be driven low during ROM/SRAM cycles to provide
CAS-before-RAS refresh for any DRAM devices in the system.
Dynamic Memory Column Address Strobes/Static Memory Chip Selects
[2:0]. When a DRAM device is addressed, one of these signals will be
driven low shortly after the column address has been placed on MA[11:0].
It will also be driven low during ROM/SRAM cycles to provide CAS-before-
RAS refresh for any DRAM devices in the system. When a ROM or SRAM
device is addressed, one of these signals will be driven low shortly after the
address has been placed on MA[22:0].
Memory Type Select. When this pin is tied to GND, the optional memory
device(s) connected to CAS1 and/or CAS2 are configured as static(ROM or
SRAM) devices. When this pin is pulled up to V
DD
, the optional memory
device(s) connected to CAS1 and/or CAS2 are configured as dynamic
(DRAM) devices.
Dynamic Memory Size Select. When optional dynamic memory is
connected to CAS1 and/or CAS2, these pins configure the size of the
DRAM devices so that proper address multiplexing can be performed by
the KS0164. The size is configured as follows:
MD[15:0]
WE1
53 - 70
27
I/O
O
WE0
28
O
RAS
26
O
CAS2-0
23 - 25
O
MTYPE
78
I
MSIZE[1:0]
79,80
I
MSIZE1 MSIZE0 DRAM Size
0 0 64K
0 1 256K
1 0 1M
1 1 4M
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| KS0678 | 6 BIT 420 CHANNEL TFT-LCD SOURCE DRIVER |
| KS0708 | 64COM/128SEG DRIVE FOR DOT MATRIX LCD |
| KS0718 | CAP, TANT, 10UF, 10V, 3216, 20%, SM |
| KS0724 | 65 COM / 132 SEG DRIVER & CONTROLLER FOR STN LCD |
| KS0741 | 128 SEG / 129 COM DRIVER & CONTROLLER FOR 4 GRAY SCALE STN LCD |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KS-01Q-01 | 功能描述:SWITCH PUSH SPST-NO 0.01A 35V RoHS:是 類別:開關(guān) >> 按鈕 系列:KS, LAMB 標(biāo)準(zhǔn)包裝:1 系列:A16 類型:標(biāo)準(zhǔn)，發(fā)光式 電路:雙刀雙擲 開關(guān)功能:開-瞬時 額定電流:5A（AC） 額定電壓 - AC:125V 額定電壓 - DC:- 觸動器類型:方形，按鈕 顏色 - 致動器/蓋:黃 發(fā)光類型，顏色:LED，黃 發(fā)光電壓:12 VDC 安裝類型:前面板安裝 端接類型:焊接，快速連接 - 0.110"（2.8mm） 防護等級:IP65 - 防塵/防油/防水 特點:- 面板切口尺寸:圓形 - 直徑 16.00mm 包裝:散裝 工作溫度:-10°C ~ 55°C 機械壽命:2,000,000 次循環(huán) 電氣壽命:100,000 次循環(huán) 其它名稱:A165LAYM12D2 |
| KS-01Q-02 | 功能描述:SWITCH PUSH SPST-NO 0.01A 35V RoHS:是 類別:開關(guān) >> 按鈕 系列:KS, LAMB 標(biāo)準(zhǔn)包裝:1 系列:A16 類型:標(biāo)準(zhǔn)，發(fā)光式 電路:雙刀雙擲 開關(guān)功能:開-瞬時 額定電流:5A（AC） 額定電壓 - AC:125V 額定電壓 - DC:- 觸動器類型:方形，按鈕 顏色 - 致動器/蓋:黃 發(fā)光類型，顏色:LED，黃 發(fā)光電壓:12 VDC 安裝類型:前面板安裝 端接類型:焊接，快速連接 - 0.110"（2.8mm） 防護等級:IP65 - 防塵/防油/防水 特點:- 面板切口尺寸:圓形 - 直徑 16.00mm 包裝:散裝 工作溫度:-10°C ~ 55°C 機械壽命:2,000,000 次循環(huán) 電氣壽命:100,000 次循環(huán) 其它名稱:A165LAYM12D2 |
| KS-01Q-03 | 功能描述:SWITCH PUSH SPST-NO 0.01A 35V RoHS:是 類別:開關(guān) >> 按鈕 系列:KS, LAMB 標(biāo)準(zhǔn)包裝:1 系列:A16 類型:標(biāo)準(zhǔn)，發(fā)光式 電路:雙刀雙擲 開關(guān)功能:開-瞬時 額定電流:5A（AC） 額定電壓 - AC:125V 額定電壓 - DC:- 觸動器類型:方形，按鈕 顏色 - 致動器/蓋:黃 發(fā)光類型，顏色:LED，黃 發(fā)光電壓:12 VDC 安裝類型:前面板安裝 端接類型:焊接，快速連接 - 0.110"（2.8mm） 防護等級:IP65 - 防塵/防油/防水 特點:- 面板切口尺寸:圓形 - 直徑 16.00mm 包裝:散裝 工作溫度:-10°C ~ 55°C 機械壽命:2,000,000 次循環(huán) 電氣壽命:100,000 次循環(huán) 其它名稱:A165LAYM12D2 |
| KS-03 | 制造商:KSS 功能描述: 制造商:Block Master 功能描述: |
| KS031 | 制造商:POWEREX 制造商全稱:Powerex Power Semiconductors 功能描述:Base Drive Transistor Module (5 Amperes/1000 Volts) |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。