FUJITSU MICROELECTRONICS
DATA SHEET
DS07-13734-7E
16-bit Microcontroller
CMOS
F
2
MC-16LX MB90330A Series
MB90333A/F334A/F335A/V330A
■
DESCRIPTION
The MB90330A 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 HOST 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 F
2
MC 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.
Note : F
2
MC is the abbreviation of FUJITSU Flexible Microcontroller.
■
FEATURES
•
Clock
• Built-in oscillation circuit and PLL clock frequency multiplication circuit
• Oscillation clock
• The main 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 : 41.7 ns (6 MHz oscillation clock, 4-time multiplied : machine clock
24 MHz and at operating V
CC
=
3.3 V).
•
The maximum memory space : 16 Mbytes
•
24-bit addressing
(Continued)
For the information for microcontroller supports, see the following web site.
This web site includes the
"Customer Design Review Supplement"
which provides the latest cautions on
system development and the minimal requirements to be checked to prevent problems before the system
development.
http://edevice.fujitsu.com/micom/en-support/
Copyright©2004-2009 FUJITSU MICROELECTRONICS LIMITED All rights reserved
2009.9
FUJITSU [ FUJITSU COMPONENT LIMITED. ]
