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MSM6404A

Features: • Mask ROM (MSM6404A) : 4000 words × 8 bits External ROM (MSM6404VS) : 8196 words × 8 bits• RAM (including the stack area) : 256 words × 4 bits• I/O port Input-output port : 8 ports × 4 bits Input port : 1 port ×4 bits 4 bits are for input ports having a latch; the othe...

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SeekIC No. : 004428943 Detail

MSM6404A: Features: • Mask ROM (MSM6404A) : 4000 words × 8 bits External ROM (MSM6404VS) : 8196 words × 8 bits• RAM (including the stack area) : 256 words × 4 bits• I/O port Input-output por...

MSM6404A Data Sheet

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Part Number:
MSM6404A
Supply Ability:
5000

Price Break

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

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Upload time: 2024/11/26

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Product Details

Description



Features:

• Mask ROM (MSM6404A) : 4000 words × 8 bits
   External ROM (MSM6404VS) : 8196 words × 8 bits
• RAM (including the stack area) : 256 words × 4 bits
• I/O port
   Input-output port : 8 ports × 4 bits
   Input port : 1 port ×4 bits
   4 bits are for input ports having a latch; the other 32 bits are input/output ports that allow bit manipulation
• Three built-in counters : 12-bit time-base counter
   12-bit programmable timer
   8-bit high-speed programmable timer/event counter
• Built-in 8-bit serial I/O register (with 3-bit counter)
• Five interrupts with five priority levels (4 internal, 1 external)
• 32 stacks (in RAM)
• Power-down features
• Minimum instruction execution time : 952 ns @ 4.2 MHz clock
• Instruction systems suitable for control
• Fully static operation
• Low power consumption
• Single 5 V supply
• Package options:
  MSM6404A
   42-pin plastic DIP (DIP42-P-600-2.54) : (Product name : MSM6404A-×××RS)
   44-pin plastic QFP (QFP44-P-910-0.80-K) : (Product name : MSM6404A-×××GS-K)
   44-pin plastic QFP (QFP44-P-910-0.80-2K) : (Product name : MSM6404A-×××GS-2K)
  MSM6404VS
   42-pin ceramic piggyback (ADIP42-C-600-2.54) : (Product name : MSM6404VS)
                                                                             ××× indicates a code number


Pinout

Connection Diagram


Specifications

Rating
Symbol
Condition
Rating
Unit
Power Supply Voltage
VDD
Ta = 25°C
0.3 to +7
V
Input Voltage
VI
0.3 to VDD
Output Voltage
VO
0.3 to VDD
Power Dissipation
PD
 Ta = 25°C per package
200 max.
mW
Ta = 25°C per output
50 max.
Storage temperature
TSTG
-
55 to +150
°C



Description

The MSM6404A microcontroller is a low-power device implemented in complementary metaloxide semiconductor technology. The MSM6404A is optimized for high-speed processing and complicated-control applications.

The MSM6404VS is a CMOS 4-bit microcontroller that employs an external EPROM using a piggy-back package in place of the program memory (ROM) internal to the MSM6404A.

The MSM6404A can be used for program development verification because the programs can be modified by programming an external EPROM 2732 equivalent or 2764A equivalent.




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