FUJITSU SEMICONDUCTOR
DATA SHEET
DS07-13711-1E
16-Bit Original Microcontroller
CMOS
F
2
MC-16LX MB90420G/5G (A) Series
MB90423G/423GA/F423G/F423GA/V420G
MB90427G/427GA/428G/428GA/F428G/F428GA
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DESCRIPTIONS
The FUJITSU MB90420G/5G (A) Series is a 16-bit general purpose high-capacity microcontroller designed for
vehicle meter control applications etc.
The instruction set retains the same AT architecture as the FUJITSU original F
2
MC-8L and F
2
MC-16L series, with
further refinements including high-level language instructions, expanded addressing mode, enhanced (signed)
multipler-divider computation and bit processing.
In addition, A 32-bit accumulator is built in to enable long word processing.
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FEATURES
• 16-bit input capture (4 channels)
Detects rising, falling, or both edges.
16-bit capture register
×
4
Pin input edge detection latches the 16-bit free-run timer counter value, and generates an interrupt request.
• 16-bit reload timer (2 channels)
16-bit reload timer operation (select toggle output or one-shot output)
Event count function selection provided
(Continued)
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PACKAGES
Plastic QFP, 100-pin
Plastic LQFP, 100-pin
(FPT-100P-M06)
(FPT-100P-M05)
FUJITSU [ FUJITSU COMPONENT LIMITED. ]
