Features: · Operating voltage: 2.4 volt ~ 5.5 volt· Dual clock operating system - RC/Crystal (400 KHz to 4 MHz) for main clock - 32.768 KHz crystal oscillation circuit for sub -oscillator· Memory - Program ROM: 16K´ 20 - Data RAM: 512 ´ 4 bit (W53320), 704 ´ 4 bit(W53300) - LCD R...
W53320: Features: · Operating voltage: 2.4 volt ~ 5.5 volt· Dual clock operating system - RC/Crystal (400 KHz to 4 MHz) for main clock - 32.768 KHz crystal oscillation circuit for sub -oscillator· Memory - ...
SeekIC Buyer Protection PLUS - newly updated for 2013!
268 Transactions
All payment methods are secure and covered by SeekIC Buyer Protection PLUS.
PARAMETER | RATING | UNIT |
Supply Voltage to Ground Potential | -0.3 to +7.0 | V |
Applied Input/Output Voltage | -0.3 to +7.0 | V |
Power Dissipation | 120 | mW |
Ambient Operating Temperature | 0 to +70 | °C |
Storage Temperature | -55 to +150 | °C |
VDD3 Input Voltage | 12 | V |
The W53300/W53320 are a high-performance 4-bit microcontroller (mC) with built-in speech, melody and 16*48/32*48 LCD driver which includes internal pump circuit. The 4-bit uc core contains dual clock source, 4-bit ALU, two 8-bit timers, one divider, 20 pin input or output, 7 interrupt sources and 8-level subroutine nesting for interrupt applications. Speech unit can be implemented with Winbond 16-sec Power Speech using ADPCM algorithm. Melody unit provides dual tone output and can store up to 1k notes. Power reduction mode is also built in to minimize power dissipation. It is ideal for games, educational toys, remote controllers, watches, clocks and other application products which incorporate both LCD display and melody.