MB89550A Datasheet, PDF (1/51 Pages) Fujitsu Component Limited. – 8-bit Proprietary Microcontroller

FUJITSU SEMICONDUCTOR
DATA SHEET
DS07-12550-1E
8-bit Proprietary Microcontroller
CMOS
F²MC-8L MB89550A Series
MB89557A/558A/P558A/PV550A
s DESCRIPTION
The MB89550A series is a general-purpose, single-chip microcontroller that features a compact instruction set
and contains a range of peripheral functions including a dual- clock control system, 5-level operating speed control,
LCD controller driver, A/D converter, D/A converter, timer, serial interface, PWM timer, PWC timer, and external
interrupts. The LCD controller driver is particularly suited for simultaneous control of LCD duty drive and static
drive functions.
s FEATURES
• Range of package options
• LQFP package (0.5 mm pitch)
• TQFP package (0.4 mm pitch)
• High speed operation at low voltage
• Minimum instruction execution time 0.32 µs (for 12.5 MHz oscillation)
• F²MCR-8L CPU core
Instruction set optimized for controller applications
• Multiplication and division instructions
• 16-bit arithmetic operations
• Bit test branch instructions
• Bit manipulation instructions, etc.
s PACKAGE
100-pin Plastic LQFP
100-pin Plastic TQFP
(Continued)
100-pin Ceramic MQFP
(FPT-100P-M05)
(FPT-100P-M18)
(MQP-100C-P02)