- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄361787 > W561S20 PDF資料下載
參數(shù)資料
| 型號： | W561S20 |
| 文件頁數(shù)： | 4/7頁 |
| 文件大小： | 82K |
| 代理商： | W561S20 |
W561XXX
- 4 -
BLOCK DIAGRAM
I/O
Controller
TrueMelody
Generator
RAM
Special Register
Timing
Generator
OSCI
OSCO
OSCSEL
P0 P1 P2 P3
Synthesizer II
Synthesizer I
ALU
Timer
ROM
Timbre
Table
DAC1
DAC2
PAD DESCRIPTION
PARAMETER
I/O
DESCRIPTION
TEST
P0.0
P0.3
P1.0
P1.3
I
Test pin, internally pulled low
I
Interruptable input pins, internally pulled high.
I/O
I/O multiplexed port 1. The port 1 is interruptable, if selected as input
pins
P2.0
P2.3
P3.0
P3.3
I/O
I/O multiplexed port 2.
O
Output port 3.
V
SS
-
Negative power supply.
RESET
I
Reset all, functions as POR (Power On Reset), internally pulled high.
V
DD
-
Positive power supply.
OSCI
I
Connect R
OSC
to V
DD
or Crystal between OSCI & OSCO to generate
OSCO
O
the 3 MHz master frequency.
DAC1
O
Current output of channel 1 for driving an external speaker
DAC2
O
Current output of channel 2 for driving an external speaker
OSCSEL
I
Oscillator type selecting pin, internally kept floating. Connect to V
DD
to
select Crystal type, connect to GND to select ring oscillator type.
相關PDF資料 |
PDF描述 |
|---|---|
| W561S30 | |
| W562M02 | BandDirectorTM Family |
| W562S08 | BandDirectorTM Family |
| W562S10 | BandDirectorTM Family |
| W562S12 | BandDirectorTM Family |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| W561S25 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BandDirectorTM Family |
| W561S30 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| W561S40 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BandDirectorTM Family |
| W561S50 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BandDirectorTM Family |
| W561S60 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BandDirectorTM Family |
發(fā)布緊急采購，3分鐘左右您將得到回復。