MB90485B

FUJITSU MICROELECTRONICS DATA SHEET DS07-13722-9Ea 16-bit Microcontroller www.datasheet4u.com CMOS F2MC-16LX MB90480B/485B Series MB90F481B/F482B/487B/488B/483C MB90F488B/F489B/V480B/V485B ■ DESCRIPTION The MB90480B/485B series is a 16-bit general-purpose FUJITSU MICROELECTRONICS microcontroller designed for process control in consumer devices and other applications requiring high-speed real-time processing. The F2MC-16LX CPU core instruction set retains the AT architecture of the F2MC*1 family, with additional instructions for high-level languages, expanded addressing mode, enhanced multiply-drive instructions, and complete bit processing. In addition, a 32-bit accumulator is provided to enable long-word processing. The MB90480B/485B series features embedded peripheral resources including 8/16-bit PPG, expanded I/O serial interface, UART, 10-bit A/D converter, 16-bit I/O timer, 8/16-bit up/down-counter, PWC timer, I2C*2 interface, DTP/ external interrupt, chip select, and 16-bit reload timer. *1 : F2MC is the abbreviation of FUJITSU Flexible Microcontroller. *2 : Purchase of Fujitsu I2C components conveys a license under the Philips I2C Patent Rights to use, these components in an I2C system provided that the system conforms to the I2C standard a Specification as defined by Philips. ■ FEATURES Clock Minimum instruction execution time: 40.0 ns/6.25 MHz base frequency multiplied × 4 (25 MHz internal operating frequency/3.3 V ± 0.3 V) 62.5 ns/4 MHz base frequency multipl...