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MB90982 Dataheets PDF



Part Number MB90982
Manufacturers Fujitsu Media Devices
Logo Fujitsu Media Devices
Description 16-bit Proprietary Microcontroller
Datasheet MB90982 DatasheetMB90982 Datasheet (PDF)

FUJITSU SEMICONDUCTOR DATA SHEET DS07-13742-1E 16-bit Proprietary Microcontroller CMOS F2MC-16LX MB90980 Series www.DataSheet4U.com MB90982/MB90F983/MB90V485B ■ DESCRIPTION The MB90980 series is a 16-bit general-purpose FUJITSU 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 lang.

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FUJITSU SEMICONDUCTOR DATA SHEET DS07-13742-1E 16-bit Proprietary Microcontroller CMOS F2MC-16LX MB90980 Series www.DataSheet4U.com MB90982/MB90F983/MB90V485B ■ DESCRIPTION The MB90980 series is a 16-bit general-purpose FUJITSU 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 MB90980 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 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 multiplied × 4 (16 MHz internal operating frequency/3.0 V ± 0.3 V) PLL clock multiplier (Continued) Be sure to refer to the “Check Sheet” for the latest cautions on development. “Check Sheet” is seen at the following support page URL : http://jp.fujitsu.com/microelectronics/products/micom/support/index.html “Check Sheet” lists the minimal requirement items to be checked to prevent problems beforehand in system development. Copyright©2006 FUJITSU LIMITED All rights reserved MB90980 Series (Continued) • Maximum memory space • 16 Mbytes • Instruction set optimized for controller applications • Supported data types (bit, byte, word, or long word) • Typical addressing modes (23 types) • Enhanced signed multiplication/division instruction and RETI instruction functions • 32-bit accumulator for enhanced high-precision calculation • Instruction set designed for high-level language (C) and multi-task operations • System stack pointer adopted • Instruction set compatibility and barrel shift instructions www.DataSheet4U.com • Enhanced execution speed • 4 byte instruction queue • Enhanced interrupt functions • 8 levels setting with programmable priority, 8 external interrupt pins • Data transmission function (µDMAC) • Up to 16 channels • Embedded ROM • Flash versions : 192 Kbytes, Mask versions : 128 Kbytes • Embedded RAM • Flash versions : 12 Kbytes, Mask versions : 10 Kbytes • General purpose ports • Up to 48 ports (10 ports with output open-drain settings) • 8/10-bit A/D converter • 8-channel RC sequential comparison type (10-bit resolution, 3.68 µs conversion time (at 25 MHz) ) • I2C interface • 1 channel, P76/P77 N-ch open drain pin (without P-ch) • UART • 1 channel • Extended I/O serial interface (SIO) • 2 channels • 8/16-bit PPG • 2 channels (with 8-bit × 4 channels/16-bit × 2 channels mode switching function) • 8/16-bit up/down timer • 1 channel (with 8-bit × 2 channels/16-bit × 1-channel mode switching function) • 16-bit PWC • 2 channels (Capable of compare the inputs) • 16-bit reload timer • 1 channel • 16-bit I/O timer • 2 channels input capture, 4 channels output compare, 1 channel free run timer • On chip dual clock generator system • Low-power consumption (standby) mode • With stop mode, sleep mode, CPU intermittent operation mode, watch timer mode, timebase timer mode 2 MB90980 Series • Packages • LQFP 64 • Process • CMOS technology • Power supply voltage 3 V, single source (some ports can be operated by 5 V power supply.) www.DataSheet4U.com 3 MB90980 Series ■ PRODUCT LINEUP Part number Item Classification ROM size RAM size MB90982 MB90F983 MB90V485B Mask ROM product Flash memory product Evaluation product 128 Kbytes 192 Kbytes ⎯ 10 Kbytes 12 Kbytes 16 Kbytes Number of instructions : 351 Instruction bit length : 8-bit, 16-bit CPU function Instruction length : 1 byte to 7 bytes Data bit length : 1-bit, 8-bits, 16-bits www.DataSheet4U.com Minimum execution time : 40 ns (25 MHz machine clock) General-purpose I/O ports: up to 48 General-purpose I/O ports (CMOS output) Ports General-purpose I/O ports (with pull-up resistance Input) General-purpose I/O ports (N-ch open drain output) UART 1 channel, start-stop synchronized 8-bit × 6 channels/ 8/16-bit PPG 8-bit × 4 channels/16-bit × 2 channels 16-bit × 3 channels 8/16-bit up/down 6 event input pins, 8-bit up/down counters : 2 counter/timer 8-bit reload/compare registers : 2 16-bit free run Number of channels : 1 timer Overflow interrupt Number of channels : 6 16-bit Output compare Number of channels : 4 Pin input factor : A match I/O timers (OCU.


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