SPL5501-33D5, SPL61A, SPL73-R68 Selling Leads, Datasheet
MFG:SUNTAK Package Cooled:27912+ D/C:05+
SPL5501-33D5, SPL61A, SPL73-R68 Datasheet download
Part Number: SPL5501-33D5
MFG: SUNTAK
Package Cooled: 27912+
D/C: 05+
SPL5501-33D5, SPL61A, SPL73-R68
- Table of contents:
Info of SPL5501-33D5
Info of SPL61A
Info of SPL73-R68
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About SPL081A
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Datasheet: SPL081A
File Size: 544951 KB
Manufacturer: ETC [ETC]
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About SPL61A
PDF/DataSheet Download
Datasheet: SPL61A
File Size: 755548 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
About SPL081A
PDF/DataSheet Download
Datasheet: SPL081A
File Size: 544951 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
SPL61A General Description
The SPL61A, an 8-bit CMOS single chip microprocessor, contains RAM, ROM, I/Os, interrupt/wakeup controller, 8-bit PWM audio output, UART and automatic display controller/driver for LCD. With a dual channel PWM driver, attractive sound effects can be generated easily. A built-in UART speeds up data transmission between two chips. Furthermore, a software controllable standby switch is also built-in to save power consumption. The great amount of ROM can be used to store both program and audio data. (The speech duration is approximately 18 seconds at 7KHz sampling rate by using 4-bit ADPCM). The SPL61A is designed with state-of-the-art technology to fulfill the requirements of LCD applications especially hand-held products
SPL61A Maximum Ratings
| Characteristics | Symbol | Ratings |
| DC supply Voltage | V+ | < 7V |
| Input Voltage Range | VIN | -0.5V to V+ + 0.5V |
| Operating Temperature | TA | 0 to +60 |
| Storage Temperature | TSTO | -50 to +150 |
SPL61A Features
Built-in 8-bit processor
496 bytes SRAM
80K bytes ROM
Max. operating speed: 3.0MHz @ 2.6V
CPU clock is software programmable, can be 1/2, 1/4, 1/8 or 1/16 of R-oscillator’s clock frequency
Key wake-up
Provide 8 interrupt sources
Asynchronous serial interface
Supports bit rates up to 115.2 Kbps
Programmable LCD driver
Up to 40 segments, up to 16 commons, maximum 640 dots
1/4 or 1/5 bias capability
1/8, 1/12 or 1/6 duty
80 bytes dedicated LCD RAM
LCD com/seg driving strength can be adjusted to compromise the display quality and current consumption
Built-in voltage doubler and voltage regulator to generate VLCD for LCD driver
16-level VLCD adjustable (3.3V - 4.8V)
Power saving SLEEP mode
Low voltage detector
2.6V and 2.4V detection
Peripherals
8 I/O pins (IOEF3 - 0, IOCD3 - 0)
4 I/O pins shared with LCD segments (mask option)
Extra 2 I/O pins (IOEF5 - 4) when UART is not used (mask option)
Extra 2 I/O pins (IOEF7 - 6) when LCD is in 1/8 or 1/12 duty (mask option)
Built-in 32.768KHz oscillator circuit for real time clock function
Built-in R-oscillator (only one resistor is needed)
Internal time base generator
Two 16-bit reloadable timer/counters
8-bit resolution, 2-channel PWM outputs (can drive speaker or buzzer directly)
Watchdog Timer for reliable operation
Wide operating voltage:
2.4V - 3.6V @ 1.0MHz
3.6V - 5.5V @ 1.0MHz
Low-power consumption:
1mA typical @ 3.0V, FCPU = 1.0MHz
<1A typical standby current @ 3.0V
496 bytes SRAM
80K bytes ROM
Max. operating speed: 3.0MHz @ 2.6V
CPU clock is software programmable, can be 1/2, 1/4, 1/8 or 1/16 of R-oscillator’s clock frequency
Key wake-up
Provide 8 interrupt sources
Asynchronous serial interface
Supports bit rates up to 115.2 Kbps
Programmable LCD driver
Up to 40 segments, up to 16 commons, maximum 640 dots
1/4 or 1/5 bias capability
1/8, 1/12 or 1/6 duty
80 bytes dedicated LCD RAM
LCD com/seg driving strength can be adjusted to compromise the display quality and current consumption
Built-in voltage doubler and voltage regulator to generate VLCD for LCD driver
16-level VLCD adjustable (3.3V - 4.8V)
Power saving SLEEP mode
Low voltage detector
2.6V and 2.4V detection
Peripherals
8 I/O pins (IOEF3 - 0, IOCD3 - 0)
4 I/O pins shared with LCD segments (mask option)
Extra 2 I/O pins (IOEF5 - 4) when UART is not used (mask option)
Extra 2 I/O pins (IOEF7 - 6) when LCD is in 1/8 or 1/12 duty (mask option)
Built-in 32.768KHz oscillator circuit for real time clock function
Built-in R-oscillator (only one resistor is needed)
Internal time base generator
Two 16-bit reloadable timer/counters
8-bit resolution, 2-channel PWM outputs (can drive speaker or buzzer directly)
Watchdog Timer for reliable operation
Wide operating voltage:
2.4V - 3.6V @ 1.0MHz
3.6V - 5.5V @ 1.0MHz
Low-power consumption:
1mA typical @ 3.0V, FCPU = 1.0MHz
<1A typical standby current @ 3.0V
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