SM8954AL25J - Brand New IC Chips
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Description
The SM8954AL25J is an 8-bit single chip microcontroller with a built-in 16KB on-chip flash and 1K byte RAM. It is a derivative of the 8052 microcontroller family and is designed with hardware features and a powerful instruction set. This makes it a versatile and cost-effective controller for applications that require up to 16 I/O pins or up to 16K byte flash memory for program data. The on-chip flash memory can be programmed using a commercial writer in parallel programming method.
Specifications and Features
- Working Voltage: 3.0V ~ 3.6V (L Version), 4.5V ~ 5.5V (C Version)
- General 8052 family compatible
- 12 clocks per machine cycle
- 16K byte on-chip program flash
- 1024 byte on-chip data RAM
- Three 16-bit Timers/Counters
- One Watch Dog Timer
- Four 8-bit I/O ports for PDIP package
- Four 8-bit I/O ports + one 4-bit I/O ports for PLCC or QFP package
- Full duplex serial channel
- Bit operation instruction
- Industrial Level
- 8-bit Unsigned Division
- 8-bit Unsigned Multiply
- BCD arithmetic
- Direct Addressing
- Indirect Addressing
- Nested Interrupt
- Two priority level interrupt
- A serial I/O port
- Power save modes: Idle mode and Power down mode
- Code protection function
- Low EMI (inhibit ALE)
- 5 channel SPWM function with P1.3 ~ P1.7Application Scenarios
The SM8954AL25J microcontroller is suitable for a wide range of applications including industrial control systems, consumer electronics, and automotive electronics. It can be used in devices that require advanced control capabilities and need to interface with multiple sensors and actuators.
Comparison
Advantages- Versatile and cost-effective microcontroller
- Large on-chip program memory
- Multiple I/O ports for different package options
- Supports various instruction sets and operations
- Power save modes for energy efficiency
- Code protection function for security
- Low electromagnetic interferenceDisadvantages- Limited number of I/O pins for PDIP package option
- Limited number of I/O ports for PLCC or QFP package option
- Requires a commercial writer for flash memory programming -
Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
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Popular parts of the same kind
- Datasheet: Download SM8954AL25J
- Chipdatas Part: CD94-SM8954AL25J
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/30 07:46 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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