W536030A3650 - Brand New Winbond Electronics IC Chips
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Description
The W536030A3650 is a high-performance 4-bit micro-controller (uC) with built-in speech unit, melody unit, and 64seg * 16 com LCD driver unit. It belongs to the ViewTalkTM family. The micro-controller core contains a dual clock source, 4-bit ALU, two 8-bit timers, one 14-bit divider, maximum 24 pads for input or output, 8 interrupt sources, and 8-level nesting for subroutine/interrupt applications. The integrated speech unit can expand to 512 seconds speech addressed by external memory. The melody unit provides dual tone output and can store up to 1k notes. It is suitable for games, educational toys, remote controllers, watches, clocks, and other application products which incorporate both LCD display and speech.
Specifications and features
- Operating voltage: 2.4 volt ~ 5.5 volt
- Watch dog disabled/enabled by mask option
- Dual clock operating system
- Main clock with RC/Crystal (400 KHz to 4 MHz)
- Sub-clock with 32.768 KHz RC/Crystal by mask option
- Memory:
- Program ROM (P-ROM): 32K × 20 (ROM Bank0, 1, 2)
- Data RAM (W-RAM): 1.4K × 4 bit
- LCD RAM (L-RAM): 256× 4 bit × 2 pages (RAM Bank1, 2 from 200~2FF)
- Maximum 24 input/output pads:
- Ports for input only: 8 pads (RC, RD port; RD1~3 can share as serial bus for external memory W55XXX interface @W536030A/060A)
- Ports for output only: 8 pads (RE & RF port; W536090A/120A available only)
- Ports for Input/output: 8 pads (RA and RB port; RB port is available for W536060A/090A/120A only)
- Power-down mode:
- Hold mode (except for 32kHz oscillator)
- Stop mode (including 32kHz oscillator and release by RD or RC port)
- Eight types of interrupts:
- Five internal interrupts (Divider, Timer 0, Timer 1, Speech, Melody)
- Three external interrupts (Port RC, RD, RA)
- One built-in 14-bit clock frequency divider circuit
- Two built-in 8-bit programmable countdown timers:
- Timer 0: one of two clock sources (FOSC/4 or FOSC/1024) can be selected
- Timer 1: built-in auto-reload function includes internal timer, external event counter from RC.0
- Built-in 18/14-bit watchdog timer for system reset
- Powerful instruction sets
- LCD driver unit capability:
- VLCD higher than (VDD-0.5V)
- Built-in voltage regulator to V2 pad
- 64 seg × 16 com
- 1/16 or 1/8 duty, 1/5 or 1/4 bias, internal pump circuit option by special register
- COM 8~ 15 and SEG40~63 can be shared as general input/output by special register
- Either uC ROM or voice ROM used as LCD picture
- Speech function:
- Provided 1M / 2M/ 3M/ 4M bits Voice ROM for W536030A/060A/090A/120A based on 5 bits MDPCM algorithm
- Voice ROM (V-ROM) available for uC data or LCD picture data
- Maximum 8*256 Label/Interrupt vector (voice section number) available
- Provide two types of speech busy flag to either each GO or each trigger
- Maximum up to 16M bits speech address capability interface with external memory W55XXX through serial bus
- Melody function:
- Provide 1K notes (22bits/note) dedicated melody ROM
- Provide two types of melody busy flag to uC either each note or each song
- Provide 6 kinds of beat, 16 kinds of tempo, and pitch range from G3# to C7
- Tremolo, triple frequency, and 3 kinds of percussion available
- Maximum 31 songs available
- Can mix speech with melody
- Multi-engine controller
- Direct driving speaker/buzzer or DAC output
- Chip On Board available
Application Scenarios
The W536030A3650 is ideal for games, educational toys, remote controllers, watches, clocks, and other application products which incorporate both LCD display and speech.
Comparison
Advantages- High-performance micro-controller with built-in speech and melody units
- Expandable speech unit
- Dual tone output in the melody unit
- Power reduction mode to minimize power dissipation
Disadvantages- Limited to 4-bit uC core
- Requires external memory for speech expansion
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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Popular parts of the same kind
- Datasheet: Download W536030A3650
- Chipdatas Part: CD92-W536030A3650
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 13:06 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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