The
406x MCUs are available in an extremely small wafer-level
chip size package (WCSP) version, occupying less than
25 square millimeters; which meets the small form factor
design requirements of product designers for a broad set
of consumer, medical, and industrial applications where
board space is limited. The miniature size of the 406x
WCSP takes advantage of Oki's advanced packaging technology
by providing a packaged part with a footprint no larger
than the die itself; enabling designs to develop extremely
compact devices. The new 406x series, along with the companion
ML67405x (405x) series of Advantage Microcontrollers,
are versatile, with a unique combination of communications
support, including Multi-Master I²C, SPI, I²S,
and 9-bit UARTS enabling communications with legacy 8-bit
MCU devices. The 405x series adds an external bus or an
additional 68 GPIO pins to the 406x series for use in
systems that require extra functionality.
Based
on a 32-bit ARM7TDMI® MCU core running at 33 1/3 MHz, Oki's 405x and 406x
series include MCUs ranging from 64K to 128K of 32-bit zero-wait state flash memory
and 16K of SRAM. The 405x and 406x offer power modes that meet a broad set of
system requirements for portable and fixed products. Running on a 2.5V core power
supply, the two Advantage Microcontroller series enable designers to take advantage
of low power, low system cost, and readily available 2.5V parts. The 405x and
406x MCUs can run from single or dual power supplies. Package options are 64-pin
WCSP, 64-pin TQFP an 84-pin LFBGA or a 144-pin LQFP.
The
405x and 406x series build on the success of Oki's growing line of ARM-based Advantage
Microcontrollers, offering designers an industry-standard MCU platform with strong
industry support; including an ever increasing range of off-the-shelf software
applications, and a wide variety of tools and software from third-party vendors.
Oki's Advantage Microcontrollers provide customers with a more comprehensive feature
set, greater ease and flexibility of integration, and the performance required
for today's demanding applications. |
