MB90335 Datasheet, PDF (1/84 Pages) Fuji Electric – 16-bit Proprietary Microcontroller

FUJITSU SEMICONDUCTOR
DATA SHEET
16-bit Proprietary Microcontroller
CMOS
R _{MB90335 Series}
MB90337/F337/V330A
s DESCRIPTION
The MB90335 series are 16-bit microcontrollers designed for applications, such as personal computer peripheral
devices, that require USB communications. The USB feature supports not only 12-Mbps Function operation but
also MiniHost operation. It is equipped with functions that are suitable for personal computer peripheral devices
such as displays and audio devices, and control of mobile devices that support USB communications. While
inheriting the AT architecture of the F²MC* family, the instruction set supports the C language and extended
addressing modes and contains enhanced signed multiplication and division instructions as well as a substantial
collection of improved bit manipulation instructions. In addition, long word processing is now available by intro-
ducing a 32-bit accumulator.
* : F²MC stands for FUJITSU Flexible Microcontroller, a registered trademark of FUJITSU LIMITED.
s FEATURES
• Clock
• Built-in oscillation circuit and PLL clock frequency multiplication circuit
• Oscillation clock
The machine clock is the oscillation clock divided into 2 (for oscillation 6 MHz : 3 MHz)
Clock for USB is 48 MHz
Machine clock frequency of 6 MHz, 12 MHz or 24 MHz selectable
• Minimum execution time of instruction : 41.6 ns (6 MHz oscillation clock, 4-time multiplied : machine clock
24 MHz and at operating VCC = 3.3 V)
• The maximum memory space:16 MB
• 24-bit addressing
• Bank addressing
s PACKAGE
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64-pin plastic LQFP
(FPT-64P-M09)