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參數(shù)資料
| 型號： | EM55300 |
| 廠商： | ELAN Microelctronics Corp . |
| 英文描述： | TINY CONTROLLER-BASED SYNTHESIZER |
| 中文描述： | 微小的基于控制器的合成器 |
| 文件頁數(shù)： | 2/20頁 |
| 文件大?。?/td> | 398K |
| 代理商： | EM55300 |
Peliminary
2
* This specification are subject to be changed without notice.
1.23.2002
EM55000 SERIES
TINY CONTROLLER-BASED SYNTHESIZER
EASY SOUND -
PIN DESCRIPTIONS
Symbol
P1.0
P1.1
P1.2
P1.3
P2.0
P2.1
P2.2
P2.3
P3.0
P3.1
P3.2
P3.3
P4.0
P4.1
P4.2
P4.3
VDD
OSCI
RESET
OSCO
TEST
VSSD
VCC
VSSC
I/O
Function
I
I
I
I
Bit 0 of Port 1. (not for EM55001, EM55002)
Bit 1 of Port 1. (not for EM55001, EM55002)
Bit 2 of Port 1. (not for EM55001, EM55002)
Bit 3 of Port 1. (not for EM55001, EM55002)
Bit 0 of Port 2.
Bit 1 of Port 2.
Bit 2 of Port 2. (not for EM55001)
Bit 3 of Port 2. (not for EM55001)
Bit 0 of Port 3. (not for EM55001)
Bit 1 of Port 3. (not for EM55001)
Bit 2 of Port 3. The pin can generate 38KHz square wave.
Bit 3 of Port 3. The pin can be treated as an LED output flashing with volume.
Bit 0 of Port 4. (not for EM55001 ~ EM55400)
Bit 1 of Port 4. (not for EM55001 ~ EM55400)
Bit 2 of Port 4. (not for EM55001 ~ EM55400)
Bit 3 of Port 4. (not for EM55001 ~ EM55400)
Positive digital power supply.
Ring oscillator/crystal input pin.
Reset Pin. (not for EM55001, EM55002, EM55100)
Crystal output pin. (not for EM55001, EM55002, EM55100)
For testing only. (not for EM55001, EM55002)
Negative digital power supply.
Positive analog power supply. (not for EM55001)
Negative analog power supply. (not for EM55001)
Constant current output / Push Pull voice output.
Push Pull voice output. (not for EM55001)
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I
I
O
I
I
I
I
O
O
VO
VO1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EM55450 | TINY CONTROLLER-BASED SYNTHESIZER |
| EM55500 | OPTICAL SWITCH 16 CPR |
| EM55550 | TINY CONTROLLER-BASED SYNTHESIZER |
| EM55600 | TINY CONTROLLER-BASED SYNTHESIZER |
| EM55650 | TINY CONTROLLER-BASED SYNTHESIZER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EM55350 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EM55000 series - Tiny controller based Synthesizer with Direct Drive |
| EM55400 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EM55000 series - Tiny controller based Synthesizer with Direct Drive |
| EM55450 | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:TINY CONTROLLER-BASED SYNTHESIZER |
| EM55451 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EM55000 series - Tiny controller based Synthesizer with Direct Drive |
| EM55500 | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:TINY CONTROLLER-BASED SYNTHESIZER |
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