MB89943
features a bination of two PWM pulse generators and four high-drive-current outputs for controlling a stepping motor. It also contains two analog inputs, two PWM pulse generators and 10-digit LCD controller/driver for various sensor/indicator devices. The MB89940 series is manufactured with high performance CMOS technologies and packaged in a 48-pin QFP. s FEATURES
- 8-bit core CPU; 4 MHz system clock (8 MHz external, 500 ns instruction cycle)
- 21-bit watchdog timer
- Clock generator/controller
- 16-bit interval timer
- Two PWM pulse generators with four high-drive-current outputs
- Two-channel 8-bit A/D converter
- Three external interrupt
- Low supply voltage reset
- External voltage monitor interrupt
- Two more PWM pulse generators for controlling indicator devices
- 4-mon 17-segment LCD driver/controller
- Package; 48-pin plastic QFP, 48-pin ceramic MQFP s PACKAGE
48-pin Plastic QFP
48-pin Ceramic MQFP
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(FPT-48P-M16)
(MQP-48C-P01)
MB89940 Series
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