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參數資料
| 型號： | W53342 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 60" Voice/Melody/LCD Controller(60”話音/音樂/LCD控制器) |
| 中文描述： | 4-BIT, MROM, MICROCONTROLLER |
| 文件頁數： | 1/65頁 |
| 文件大小： | 719K |
| 代理商： | W53342 |
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W53322/W53342
60" Voice/Melody/LCD Controller
(ViewTalk
TM
Series)
Publication Release Date: March 1999
- 1 -
Revision A2
GENERAL DESCRIPTION ...................................................................................................................3
FEATURES...........................................................................................................................................3
BLOCK DIAGRAM................................................................................................................................4
PIN DESCRIPTION...............................................................................................................................4
FUNCTIONAL DESCRIPTION..............................................................................................................6
PART A: UC FUNCTION............................................................................................................................................................6
Program Counter (PC) ................................................................................................................................................................6
Stack Register (STACK).............................................................................................................................................................6
Program Memory (ROM)............................................................................................................................................................6
Data Memory (RAM)..................................................................................................................................................................8
Special Rgister and Special Register Pair(SR & SRP).................................................................................................................9
Accumulator (ACC)..................................................................................................................................................................11
Arithmetic and Logic Unit (ALU).............................................................................................................................................11
Clock Generator........................................................................................................................................................................12
Dual-clock operation.................................................................................................................................................................12
Divider.....................................................................................................................................................................................13
Watchdog Timer (WDT)...........................................................................................................................................................13
Timer/Counter..........................................................................................................................................................................14
Interrupts..................................................................................................................................................................................17
Hold Mode Operation...............................................................................................................................................................20
Input/Output Ports RA, RB .......................................................................................................................................................22
Input Ports RC, RD...................................................................................................................................................................24
Output Port RE.........................................................................................................................................................................26
Reset Function..........................................................................................................................................................................27
PART B: SPEECH and MELODY FUNCTION......................................................................................................................27
SPEECH Function....................................................................................................................................................................28
Melody Function ......................................................................................................................................................................29
PART C: LCD FUNCTION......................................................................................................................................................31
LCD pattern RAM (LCDR000H~LCDR0FFH/LCDR17FH/LCDR1FFH) .................................................................................31
LCD Mode Register 1 (LCDM1 with SR=2AH)........................................................................................................................32
LCD frame rate divider (LDIV with SR=12H)...........................................................................................................................33
ABSOLUTE MAXIMUM RATINGS.....................................................................................................41
DC CHARACTERISTICS....................................................................................................................41
相關PDF資料 |
PDF描述 |
|---|---|
| W53322 | 60" Voice/Melody/LCD Controller(60”話音/音樂/LCD控制器) |
| W536030A | VOICE/ MELODY / LCD CONTROLLER |
| W536060A | VOICE/ MELODY / LCD CONTROLLER |
| W536090A | VOICE/ MELODY / LCD CONTROLLER |
| W536030P | VOICE & MELODY CONTROLLER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W5339 | 制造商:Tamura Corporation of America 功能描述: |
| W53481132SARC | 制造商:Winslow Adaptics Ltd 功能描述:32 way 1 row through board socket,1.27mm |
| W53482120SARC | 制造商:Winslow Adaptics Ltd 功能描述:20 way 2 row through board socket,1.27mm |
| W53482140SARC | 制造商:Winslow Adaptics Ltd 功能描述:40 way 2 row through board socket,1.27mm |
| W53482180SARC | 制造商:Winslow Adaptics Ltd 功能描述:80 way 2 row through board socket,1.27mm |
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