MSM6422

Features: • ROM : 2048 words × 8 bits• RAM : 64 words × 4 bits• I/O port Input-output port : 4 ports × 4 bits (pseudo bidirectional configuration)1 port × 2 bits (pseudo bidirectional configuration) Input port : 1 port × 1 bit (combined use with an interrupt input)• Instruc...

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MSM6422 Picture
SeekIC No. : 004428960 Detail

MSM6422: Features: • ROM : 2048 words × 8 bits• RAM : 64 words × 4 bits• I/O port Input-output port : 4 ports × 4 bits (pseudo bidirectional configuration)1 port × 2 bits (pseudo bidirectio...

floor Price/Ceiling Price

Part Number:
MSM6422
Supply Ability:
5000

Price Break

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

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268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/11/26

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Product Details

Description



Features:

• ROM : 2048 words × 8 bits
• RAM : 64 words × 4 bits
• I/O port
   Input-output port : 4 ports × 4 bits (pseudo bidirectional configuration)
                                  1 port × 2 bits (pseudo bidirectional configuration)
   Input port : 1 port × 1 bit (combined use with an interrupt input)
• Instructions : 63
• Two interrupt sources (1 internal, 1 external)
• Power down features
• Minimum instruction execution time : 952 ns @ 4.2 MHz clock
• Crystal and ceramic oscillation
• Single 5 V power supply
• Package options:
   24-pin plastic DIP (DIP24-P-600-2.54) : (Product name : MSM6422-××RS)
   24-pin plastic SOP (SOP24-P-430-1.27-K) : (Product name : MSM6422-××GS-K)
                                                                      ×× indicates a code number.



Pinout

  Connection Diagram


Specifications

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



Description

The MSM6422 is a low-power, single-chip device implemented in complementary metal-oxide semiconductor technology.

The MSM6422 can be used in place of logic ICs configured around a main CPU, or for small-scale systems such as home electronic equipment.




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