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MSM6502B

Features: • ROM : 2000 words *8 bits• RAM : 128 words * 4 bits• Number of instructions : 68• Clock oscillation : Crystal 32.768 kHz• Minimum instruction execution time : 91.5 s• Timer interrupt : Dual (16,128 Hz)• I/O port Input-output port : 2 ports * 4 b...

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SeekIC No. : 004428964 Detail

MSM6502B: Features: • ROM : 2000 words *8 bits• RAM : 128 words * 4 bits• Number of instructions : 68• Clock oscillation : Crystal 32.768 kHz• Minimum instruction execution time ...

MSM6502B Data Sheet

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Part Number:
MSM6502B
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:

• ROM : 2000 words *8 bits
• RAM : 128 words * 4 bits
• Number of instructions : 68
• Clock oscillation : Crystal 32.768 kHz
• Minimum instruction execution time : 91.5 s
• Timer interrupt : Dual (16,128 Hz)
• I/O port
   Input-output port : 2 ports * 4 bits
   Input port : 1 port * 4 bits
• LCD drive : 108 (4 * 27) picture elements
• Buzzer : 2000/1000/512 Hz/Soft
• Interrupt : Three sources (external; two timer sources)
• Stack : Nesting RAM
   Stack pointer = 7 bits
• Low power consumption
• Power down : Halt mode available
• Operating power supply voltage : 2.4 V to 3.6 V
• Package options:
   56-pin plastic QFP (QFP56-P-910-0.65-K) : (Product name : MSM6502B-***GS-K,MSM6512-***GS-K)
   56-pin plastic QFP (QFP56-P-910-0.65-2K) : (Product name : MSM6502B-´´´GS-2K,MSM6512-***GS-2K)
   *** indicates a code number.


Pinout

Connection Diagram


Specifications

Parameter
Symbol
Condition
Rating
Unit
Power 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
Power Dissipation
PD
 Ta = 25°C per package
200
mW
Storage Temperature
TSTG
-
55 to +150
°C



Description

The MSM6502B/6512 is a low-power, 4-bit microcontroller implemented in complementary metal-oxide semiconductor technology.

The MSM6502B is ideally suited to battery-powered systems such as watches and game machines because it can directly drive LCDs with up to 108 picture elements.




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