M37272E8SP

Features: Number of basic instructions ........................................................... 7Memory size ROM .............. 24K bytes (M37272M6-XXXSP/FP) 32K bytes (M37272M8-XXXSP/FP, M37272E8SP/FP) 40K bytes (M37272MA-XXXSP) 60K bytes (M37272EFSP) RAM ............... 1024 bytes(M37272M6-X...

product image

M37272E8SP Picture
SeekIC No. : 004404918 Detail

M37272E8SP: Features: Number of basic instructions ........................................................... 7Memory size ROM .............. 24K bytes (M37272M6-XXXSP/FP) 32K bytes (M37272M8-XXXSP/FP, M37272...

floor Price/Ceiling Price

Part Number:
M37272E8SP
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/11/27

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

Number of basic instructions ........................................................... 7
Memory size
                       ROM .............. 24K bytes
                                              (M37272M6-XXXSP/FP)
                                              32K bytes
                                               (M37272M8-XXXSP/FP, M37272E8SP/FP)
                                               40K bytes
                                               (M37272MA-XXXSP)
                                               60K bytes
                                               (M37272EFSP)
                         RAM ............... 1024 bytes
                                               (M37272M6-XXXSP/FP)
                                               1152 bytes
                                               (M37272M8-XXXSP/FP, M37272E8SP/FP)
                                               1472 bytes
                                               (M37272MA-XXXSP, M37272EFSP)
                  (*ROM correction memory included)
Minimum instruction execution time
   ............................................... 0.5 µs (at 8 MHz oscillation frequency)
Power source voltage ...................................................... 5 V ± 10 %
Subroutine nesting .................................................. 128 levels (Max.)
Interrupts ........................................................... 17 types, 16 vectors
8-bit timers ....................................................................................... 6
Programmable I/O ports (Ports P0, P1, P2, P30, P31) ...................... 26
Input ports (Ports P50, P51) ............................................................... 2
Output ports (Ports P52P55) ........................................................... 4
12 V withstand ports .......................................................................... 6
LED drive ports ................................................................................... 4
Serial I/O ..................................................................... 8-bit 5 1 channel
Multi-master I2C-BUS interface ......................................... 1 (2 systems)
A-D comparator (6-bit resolution) .......................................... 6 channels
PWM output circuit ...................................................................  8-bit 5 6
Power dissipation
   In high-speed mode .................................................................. 165 mW
   (at VCC = 5.5V, 8 MHz oscillation frequency, OSD on, and Data slicer on)
   In low-speed mode .................................................................. 0.33 mW
   (at VCC = 5.5V, 32 kHz oscillation frequency)
ROM correction function ............................................................ 2 vectors
Closed caption data slicer
OSD function
   Display characters .............................................. 32 characters 5 2 lines
                  (It is possible to display 3 lines or more by software)
Kinds of characters ..................................................................... 254 kinds
Character display area .......................................... CC mode: 16 5 26 dots
                                                                              OSD mode: 16 5 20 dots
Kinds of character sizes .................................................... CC mode: 1 kind
                                                                                        OSD mode: 8 kinds
Kinds of character colors .................................................... 8 colors (R, G, B)
Coloring unit .................................. character, character background, raster
Display position
    Horizontal: 128 levels Vertical: 512 levels
Attribute ........................................................................................................
   CC mode: smooth italic, underline, flash, automatic solid space
   OSD mode: border
 Smoth roll-up
 Window function



Application

TV with a closed caption decoder


Pinout

  Connection Diagram


Specifications

Symbol
Parametear
Conditions
Ratings
Unit
VCC, AVCC
Power source voltage
VCC, AVCC
All voltages are based
on VSS.
Output transistors are
cut off
0.3 to 6
V
VI
Input voltage
CNVSS
0.3 to 6
V
VI
Input voltage
P00P07, P10P17, P20P27, P30,
P31, P50, P51, XIN, RESET, CVIN
0.3VCC + 0.3
V
VO
Output voltage
P06, P07, P10P17, P20P27,
P30, P31, P52P55, XOUT
0.3VCC + 0.3
V
VO
Output voltage
P00P05
0.3 to 13
V
IOH
Circuit current
P10P17, P20P27, P30, P31
P52P55
0 to 1 (See note 1)
mA
IOL1
Circuit current
P06, P07, P10, P15P17, P20P23
P26, P27, P52P55
0 to 2 (See note 2)
mA
IOL2
Circuit current
P11P14
0 to 6 (See note 2)
mA
IOL3
Circuit current
P00P05
0 to 1 (See note 2)
mA
IOL4
Circuit current
P24, P25, P30, P31
0 to 10 (See note 3)
mA
Pd
Power dissipation
Ta = 25 °C
550
mW
Topr
Operating temperature
10 to 70
°C
Tstg
Storage temperature
40 to 125
°C




Description

The M37272M6/M8-XXXSP/FP and M37272MA-XXXSP are single-chip microcomputers designed with CMOS silicon gate technology.They have a OSD, data slicer, and I2C-BUS interface, so it is useful for a channel selection system for TV with a closed caption decoder.The features of the M37272E8SP/FP and M37272EFSP are similar to those of the M37272M6-XXXSP except that the chip has a built-in PROM which can be written electrically. The difference between M37272M6-XXXSP/FP, M37272M8-XXXSP/FP and M37272MA-XXXSP are the ROM size and RAM size. Accordingly, the following descriptions will be for the M37272M6-XXXSP/FP.


Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
Tapes, Adhesives
803
Audio Products
Undefined Category
Programmers, Development Systems
Batteries, Chargers, Holders
View more