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3884, 38841, 3885

3884, 38841, 3885 Selling Leads, Datasheet

MFG:ytlic  Package Cooled:BA3422  D/C:ROHM

3884, 38841, 3885 Picture

3884, 38841, 3885 Datasheet download

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Part Number: 3884

 

MFG: ytlic

Package Cooled: BA3422

D/C: ROHM

 

 

 
 
 
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3884 Suppliers

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  • 388A

  • Vendor: SEC Qty: 2600  Adddate: 2024-03-28
  • Inquire Now
  • PB GROUP CO.,LTD   China
    Contact: Ms.lindatang   MSN:linda.pb-ic@hotmail.com
    Tel: 86-0755-83753631
    Fax: 86-0755-61281270
    (4)

About 3886 GROUP

PDF/DataSheet Download

Datasheet: 3886 GROUP

File Size: 1639768 KB

Manufacturer: Mitsubishi

Download : Click here to Download

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38841 Suppliers

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  • 388A

  • Vendor: SEC Qty: 2600  Adddate: 2024-03-28
  • Inquire Now
  • PB GROUP CO.,LTD   China
    Contact: Ms.lindatang   MSN:linda.pb-ic@hotmail.com
    Tel: 86-0755-83753631
    Fax: 86-0755-61281270
    (4)

About 3886 GROUP

PDF/DataSheet Download

Datasheet: 3886 GROUP

File Size: 1639768 KB

Manufacturer: Mitsubishi

Download : Click here to Download

Related PDF Download

Related Part Number

3885 Suppliers

More 3885 Suppliers

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  • 388A

  • Vendor: SEC Qty: 2600  Adddate: 2024-03-28
  • Inquire Now
  • PB GROUP CO.,LTD   China
    Contact: Ms.lindatang   MSN:linda.pb-ic@hotmail.com
    Tel: 86-0755-83753631
    Fax: 86-0755-61281270
    (4)

About 3886 GROUP

PDF/DataSheet Download

Datasheet: 3886 GROUP

File Size: 1639768 KB

Manufacturer: Mitsubishi

Download : Click here to Download

Related PDF Download

Related Part Number

3885 General Description

    The 3885 group is the 8-bit microcomputer based on the 740 family core technology.

    The 3885 group is designed for Keyboard Controller for the note book PC.

    The multi-master I2C-bus interface can be added by option.

3885 Maximum Ratings

Symbol Parameter Conditions Ratings Unit
VCC Power source voltages All voltages are based on VSS.
Output transistors are cut off.
0.3 to 4.6 V
VI Input voltage P00P07, P10P17, P20P27,
P30P37, P40P47, P50P57,
P60P67, P80P87, VREF
RESET, XIN
0.3 to VCC +0.3 V
VI Input voltage P70P77 0.3 to 5.8 V
VI Input voltage CNVSS (Note 1) 0.3 to 6.5 V
VI Input voltage CNVSS (Note 2) 0.3 to VCC +0.3 V
VO Output voltage P00P07, P10P17, P20P27,
P30P37, P40P47, P50P57,
P60P67, P80P87, XOUT
0.3 to VCC +0.3 V
VO Output voltage P70P77 0.3 to 5.8 V
Pd Power dissipation Ta = 25 °C 500 mW
Topr Operating temperature   20 to 85 °C
Tstg Storage temperature 40 to 125 °C

3885 Features

*Basic machine-language instructions .................................... 71
*Minimum instruction execution time ................................ 0.5 µs
  (at 8 MHz oscillation frequency)
*Memory size
  ROM ............................................................... 32K to 60K bytes
  RAM............................................................. 1024 to 2048 bytes
*Programmable input/output ports ......................................... 72
*Software pull-up transistors .................................................... 8
*Interrupts ............................................... 22 sources, 16 vectors
*Timers .......................................................................... 8-bit * 4
*Watchdog timer ......................................................... 16-bit * 1
*PWM output ................................................................ 14-bit *2
*Serial I/O....................... 8-bit * 1(UART or Clock-synchronized)
*Multi-master I2C bus interface (option) ...................... 1 channel
*LPC interface ............................................................ 2 channels
*Serialized IRQ ................................................................ 3 factor
*A-D converter ............................................. 10-bit * 8 channels
*D-A converter ............................................... 8-bit * 2 channels
*Comparator circuit .................................................... 8 channels
*Clock generating circuit .................................... Built-in 2 circuits
(connect to external ceramic resonator or quartz-crystal oscillator)
*Power source voltage.............................................. 3.0 to 3.6 V
*Power dissipation
  In high-speed mode ........................................................20 mW
  (at 8 MHz oscillation frequency, at 3.3 V power source voltage)
  In low-speed mode ....................................................... 330 mW
  (at 32 kHz oscillation frequency, at 3.3 V power source voltage)
*Operating temperature range...............................20 to 85°C

3885 Typical Application

Note book PC

3885 Connection Diagram

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