900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




  Fujitsu Electronic Components Datasheet  

MB90485B Datasheet

(MB90480B / MB90485B) 16-bit Microcontroller

No Preview Available !

FUJITSU MICROELECTRONICS
DATA SHEET
DS07-13722-9Ea
16-bit Microcontroller
CMOSwww.datasheet4u.com
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 de-
signed 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 instruc-
tions 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 com-
ponents 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 multiplied × 4 (16 MHz internal operating
frequency/3.0 V ± 0.3 V) PLL clock multiplier
• Maximum memory space: 16 Mbytes
(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://edevice.fujitsu.com/micom/en-support/
“Check Sheet” lists the minimal requirement items to be checked to prevent problems beforehand in system
development.
Copyright©2002-2008 FUJITSU MICROELECTRONICS LIMITED All rights reserved
2007.11


  Fujitsu Electronic Components Datasheet  

MB90485B Datasheet

(MB90480B / MB90485B) 16-bit Microcontroller

No Preview Available !

MB90480B/485B Series
(Continued)
• Instruction set optimized for controller applications
Supported data types (bit, byte, word, or long word)
Typical addressing modes (23 types)
www.datasheet4u.com
32-bit accumulator for enhanced high-precision calculation
Enhanced signed multiplication/division instruction and RETI instruction functions
• Instruction set designed for high-level programming language (C) and multi-task operations
System stack pointer adopted
Instruction set symmetry and barrel shift instructions
• Non-multiplex bus/multiplex bus compatible
• Enhanced execution speed
4-byte instruction queue
• Enhanced interrupt functions
8 levels setting with programmable priority, 8 external interrupts
• Data transfer function (μDMAC)
Up to 16 channels
• Embedded ROM
Flash versions : 192 Kbytes, 256 Kbytes, 384 Kbytes, MASK versions : 192 Kbytes, 256 Kbytes
• Embedded RAM
Flash versions : 4 Kbytes, 6 Kbytes, 10 Kbytes, 24 Kbytes, MASK versions : 10 Kbytes, 16 Kbytes
• General purpose ports
Up to 84 ports
(Includes 16 ports with input pull-up resistance settings, 16 ports with output open-drain settings)
• A/D converter
8-channel RC sequential comparison type (10-bit resolution, 3.68 μs conversion time (at 25 MHz) )
• I2C interface (MB90485B series only) : 1channel, P76/P77 N-ch open drain pin (without P-ch)
Do not apply high voltage in excess of recommended operating ranges
to the N-ch open drain pin (with P-ch) in MB90V485B.
μPG (MB90485B series only) : 1 channel
• UART : 1 channel
• Extended I/O serial interface (SIO) : 2 channels
• 8/16-bit PPG : 3 channels (with 8-bit × 6 channel/16-bit × 3 channel mode switching function)
• 8/16-bit up/down counter/timer: 1 channel (with 8-bit × 2 channels/16-bit × 1-channel mode switching function)
• PWC (MB90485B series only) : 3 channels (Capable of compare the inputs to two of the three)
• 3 V/5 V I/F pin (MB90485B series only)
P20 to P27, P30 to P37, P40 to P47, P70 to P77
• 16-bit reload timer : 1 channel
• 16-bit I/O timer : 2 channels input capture, 6 channels output compare, 1 channel free-run timer
• On chip dual clock generator system
• Low-power consumption mode
With stop mode, sleep mode, CPU intermittent operation mode, watch mode, timebase timer mode
• Packages : QFP 100/LQFP 100
• Process : CMOS technology
• Power supply voltage : 3 V, single power supply (some ports can be operated by 5 V power supply at MB90485B
series)
2


Part Number MB90485B
Description (MB90480B / MB90485B) 16-bit Microcontroller
Maker Fujitsu Media Devices
PDF Download

MB90485B Datasheet PDF





Similar Datasheet

1 MB90485 16-bit Proprietary Microcontroller CMOS
Fujitsu Media Devices
2 MB90485 (MB90480 / MB90485) 16-bit Proprietary Microcontroller
Fujitsu Media Devices
3 MB90485B (MB90480B / MB90485B) 16-bit Microcontroller
Fujitsu Media Devices





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy