Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

M38B58MDXXXFS Datasheet(PDF) 11 Page - Renesas Technology Corp

Part # M38B58MDXXXFS
Description  SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Download  70 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

M38B58MDXXXFS Datasheet(HTML) 11 Page - Renesas Technology Corp

Back Button M38B58MDXXXFS Datasheet HTML 7Page - Renesas Technology Corp M38B58MDXXXFS Datasheet HTML 8Page - Renesas Technology Corp M38B58MDXXXFS Datasheet HTML 9Page - Renesas Technology Corp M38B58MDXXXFS Datasheet HTML 10Page - Renesas Technology Corp M38B58MDXXXFS Datasheet HTML 11Page - Renesas Technology Corp M38B58MDXXXFS Datasheet HTML 12Page - Renesas Technology Corp M38B58MDXXXFS Datasheet HTML 13Page - Renesas Technology Corp M38B58MDXXXFS Datasheet HTML 14Page - Renesas Technology Corp M38B58MDXXXFS Datasheet HTML 15Page - Renesas Technology Corp Next Button
Zoom Inzoom in Zoom Outzoom out
 11 / 70 page
background image
MITSUBISHI MICROCOMPUTERS
38B5 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
10
PRELIMINAR
Y
Notice:
This
is not
a final
specification.
Some
parametric
limits
are
subject
to change.
I/O Ports
[Direction Registers] PiD
The 38B5 group has 55 programmable I/O pins arranged in eight
individual I/O ports (P0, P2, P40–P46, and P5–P9). The I/O ports
have direction registers which determine the input/output direction of
each individual pin. Each bit in a direction register corresponds to
one pin, and each pin can be set to be input port or output port. When
“0” is written to the bit corresponding to a pin, that pin becomes an
input pin. When “1” is written to that pin, that pin becomes an output
pin. If data is read from a pin set to output, the value of the port
output latch is read, not the value of the pin itself. Pins set to input
(the bit corresponding to that pin must be set to “0”) are floating and
the value of that pin can be read. If a pin set to input is written to, only
the port output latch is written to and the pin remains floating.
[High-Breakdown-Voltage Output Ports]
The 38B5 group microprocessors have 5 ports with high-breakdown-
voltage pins (ports P0–P3 and P80–P83). The high-breakdown-volt-
age ports have P-channel open-drain output with Vcc- 45 V of break-
down voltage. Each pin in ports P0, P1, and P3 has an internal pull-
down resistor connected to VEE. At reset, the P-channel output tran-
sistor of each port latch is turned off, so that it goes to VEE level (“L”)
by the pull-down resistor.
Writing “1” (weak drivability) to bit 7 of the FLDC mode register (ad-
dress 0EF416) shows the rising transition of the output transistors for
reducing transient noise. At reset, bit 7 of the FLDC mode register is
set to “0” (strong drivability).
[Pull-up Control Register] PULL
Ports P5, P61–P65, P7, P84–P87 and P9 have built-in programmable
pull-up resistors. The pull-up resistors are valid only in the case that
the each control bit is set to “1” and the corresponding port direction
registers are set to input mode.
Fig. 8 Structure of Pull-up Control Registers (PULL1 and PULL2)
0: No pull-up
1: Pull-up
Pull-up control register 2
(PULL2 : address 0EF1 16)
P70, P71 pull-up control bit
P72, P73 pull-up control bit
P74, P75 pull-up control bit
P76, P77 pull-up control bit
P84, P85 pull-up control bit
P86, P87 pull-up control bit
P90, P91 pull-up control bit
Not used
(returns “0” when read)
b7
b0
0: No pull-up
1: Pull-up
Pull-up control register 1
(PULL1 : address 0EF0 16)
P50, P51 pull-up control bit
P52, P53 pull-up control bit
P54, P55 pull-up control bit
P56, P57 pull-up control bit
P61 pull-up control bit
P62, P63 pull-up control bit
P64, P65 pull-up control bit
Not used
(returns “0” when read)
b7
b0


Similar Part No. - M38B58MDXXXFS

ManufacturerPart #DatasheetDescription
logo
Mitsubishi Electric Sem...
M38B53M4-059FP MITSUBISHI-M38B53M4-059FP Datasheet
1,011Kb / 69P
   SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER????
M38B53M4-059FP MITSUBISHI-M38B53M4-059FP Datasheet
3Mb / 355P
   8-BIT SINGLE-CHIP MICROCOMPUTER
M38B53M4-060FP MITSUBISHI-M38B53M4-060FP Datasheet
1,011Kb / 69P
   SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER????
M38B53M4-060FP MITSUBISHI-M38B53M4-060FP Datasheet
3Mb / 355P
   8-BIT SINGLE-CHIP MICROCOMPUTER
M38B57 MITSUBISHI-M38B57 Datasheet
1,011Kb / 69P
   SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER????
More results

Similar Description - M38B58MDXXXFS

ManufacturerPart #DatasheetDescription
logo
Sony Corporation
CXP85890A SONY-CXP85890A Datasheet
167Kb / 6P
   CMOS 8-bit Single Chip Microcomputer
CXP87240A SONY-CXP87240A Datasheet
635Kb / 32P
   CMOS 8-bit Single Chip Microcomputer
CXP872P48A SONY-CXP872P48A Datasheet
638Kb / 32P
   CMOS 8-bit Single Chip Microcomputer
CXP80712B SONY-CXP80712B Datasheet
567Kb / 24P
   CMOS 8-bit Single Chip Microcomputer
CXP818P48A SONY-CXP818P48A Datasheet
547Kb / 26P
   CMOS 8-bit Single Chip Microcomputer
CXP81900 SONY-CXP81900 Datasheet
545Kb / 8P
   CMOS 8-bit Single Chip Microcomputer
CXP81952 SONY-CXP81952 Datasheet
557Kb / 27P
   CMOS 8-bit Single Chip Microcomputer
CXP81952M SONY-CXP81952M Datasheet
364Kb / 27P
   CMOS 8-bit Single Chip Microcomputer
CXP819P60 SONY-CXP819P60 Datasheet
554Kb / 27P
   CMOS 8-bit Single Chip Microcomputer
CXP82000 SONY-CXP82000 Datasheet
286Kb / 6P
   CMOS 8-bit Single Chip Microcomputer
CXP820P60 SONY-CXP820P60 Datasheet
282Kb / 23P
   CMOS 8-bit Single Chip Microcomputer
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com