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MB90474 Dataheets PDF



Part Number MB90474
Manufacturers Fujitsu Media Devices
Logo Fujitsu Media Devices
Description (MB90F4xx) 16-Bit Proprietary Microcontroller
Datasheet MB90474 DatasheetMB90474 Datasheet (PDF)

FUJITSU SEMICONDUCTOR DATA SHEET DS07-13712-4E 16-Bit Proprietary Microcontroller CMOS F2MC-16LX MB90470 Series www.DataSheet4U.com MB90473/474/477/478/F474L/F474H s DESCRIPTIONS The FUJITSU MB90470 Series is a 16-bit general-purpose microcontroller designed for consumer products and other process control applications requiring high-speed and real-time processing. The F2MC-16LX CPU core instruction set retains the AT architecture of the F2MC*1 family, with additional instructions for use wit.

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FUJITSU SEMICONDUCTOR DATA SHEET DS07-13712-4E 16-Bit Proprietary Microcontroller CMOS F2MC-16LX MB90470 Series www.DataSheet4U.com MB90473/474/477/478/F474L/F474H s DESCRIPTIONS The FUJITSU MB90470 Series is a 16-bit general-purpose microcontroller designed for consumer products and other process control applications requiring high-speed and real-time processing. The F2MC-16LX CPU core instruction set retains the AT architecture of the F2MC*1 family, with additional instructions for use with high-level languages, expanded addressing mode, enhanced multiply and divide instructions, and full bit processing. Also included is a built-in 32-bit accumulator for long-word processing. Peripheral resources built into the MB90470 series include 8/16-bit PPG, expanded I/O serial interface, UART, 10-bit A/D converter, 16-bit input-output timer, 8/16-bit up-counter, PWC timer, I2C*2 interface, DTP/external interrupt, chip select, and 16-bit reload timer. *1 : F2MC is an abbreviation for FUJITSU Flexible Microcontroller, and is a registered trademark of FUJITSU, Ltd. *2 : I2C license : This product includes licensing of Philips I2C patents if used by the customer in an I2C system subject to the I2C standard specifications established by Philips. s PACKAGES 100-pin plastic QFP 100-pin plastic LQFP (FPT-100P-M06) (FPT-100P-M05) MB90470 Series s FEATURES • Clocks Minimum instruction execution time : 50.0 ns at 5 MHz base oscillation with 4 × multiplier (internal operation at 20 MHz/3.3 V ± 0.3 V) 62.5 ns at 4 MHz base oscillation with 4 × multiplier (internal operation at 16 MHz/3.0 V ± 0.3 V) Uses PLL clock multiplier. • Maximum memory size 16 Mbytes • Instruction set optimized for control applications Handles bit, byte, word, long-word data www.DataSheet4U.com 23 standard addressing modes 32-bit accumulator for enhanced high-precision calculation Signed multiply-divide and expanded RETI instructions • Instruction system compatible with high-level language (C) multitasking System stack pointer Instruction set correlation and barrel shift instructions • Non-multi bus or multi-bus compatible • Program patch function (for two address pointers) • Improved execution speed 4-byte queue • Powerful interrupt functions 8 external interrupt functions with 8-level programmable priority • Data transfer functions (µDMA or Extended intelligent I/O service) 16 channels maximum µDMA maximum assured operation frequency : 16 MHz Extended intelligent I/O service maximum assured operation frequency : 20 MHz • Built-in ROM Flash versions : 256 KB, Mask ROM versions : 128 KB/256 KB • Built-in RAM 10 KB/16 KB • General purpose ports 84 ports maximum (includes 16 ports with input pull-up resistance setting, 14 ports with output open drain setting) • A/D converter RC sequential comparator type, 8 channels 10-bit resolution, conversion time 4.65 µs (at 20 MHz operation) • I2C interface 1 channel • µPG 1 channel • UART 1 channel • I/O expansion serial interface (SIO) 2 channels • 8/16-bit up/down timer 1 channel • 16-bit PWC 3 channels (including 2-channel input comparison function) (Continued) 2 MB90470 Series (Continued) • 16-bit reload timer 1 channel (8-bit × 2-channel, 16-bit × 1-channel mode switching function provided) • 16-bit input-output timer 2-channel input capture, 6-channel output compare, 1-channel free run timer • 2 built-in clock generator systems • Low power modes Stop, sleep, CPU intermittent mode, watch mode, etc. • Package options QFP100/LQFP100 • Process www.DataSheet4U.com CMOS technology • Supply voltage Can operate on 3 V single supply systems (with 5 V interface provided by some pins with 3/5 V dual-supply capability) 3 MB90470 Series s PRODUCT LINEUP Part number Parameter ROM capacity RAM capacity MB90F474L FLASH 256 KB 16 KB MB90F474H FLASH 256 KB 16 KB MB90473 MASKROM 128 KB 10 KB MB90474 MASKROM 256 KB 16 KB Basic instructions Instruction bit length CPU functions Instruction length w w w . D a t a S h e e t 4 U . c o Data m bit length Minimum instruction execution time Ports UART 8/16-bit PPG timer 8/16-bit up-down counter/timer 16-bit 16-bit free-run timer input/ Output compare (OCU) output timers Input capture (ICU) DTP/external interrupt circuit I/O expansion serial interface I C interface Time base timer 2 : 351 : 8-bit, 16-bit : 1 byte to 7 bytes : 1-bit, 8-bit, 16-bit : 62.5 ns (with 16 MHz machine clock) General purpose input/output ports : 84 Max General purpose input/output ports (CMOS output) General purpose input/output ports (built-in pull-up resistance) General purpose input/output ports (N-ch open drain) Stop-start synchronized : 1 channel 8-bit 6-channel/16-bit 3-channel Two 8-bit up-down counters with 6 event input pins Two 8-bit reload/compare registers Channel : 1 Overflow interrupt Channels : 6 Pin input source : from compare register match signal Channels : 2 Register rewritten from pin input (rising/falling/both edges) External interrupt pins : 8 channels (set to edge or level correl.


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