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S3F443FX

Features: Architecture` Completely integrated micro-controller for embedded applications` Big Endian only supported` Fully 16/32-bit RISC architecture` Efficient and powerful ARM7TDMI CPU core` Cost effective JTAG-based debugging solutionMemory` 8-bit external bus support for one ROM bank and two ...

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S3F443FX: Features: Architecture` Completely integrated micro-controller for embedded applications` Big Endian only supported` Fully 16/32-bit RISC architecture` Efficient and powerful ARM7TDMI CPU core` Cost...

S3F443FX Data Sheet

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Part Number:
S3F443FX
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: 2024/4/28

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Product Details

Description



Features:

Architecture
` Completely integrated micro-controller for embedded applications
` Big Endian only supported
` Fully 16/32-bit RISC architecture
` Efficient and powerful ARM7TDMI CPU core
` Cost effective JTAG-based debugging solution

Memory
` 8-bit external bus support for one ROM bank and two external memory banks
` Programmable memory access times (from 0 to 7 wait cycles)
` 8-Kbyte SRAM (for stack, data memory, and/or code memory)
` Built-in 256-Kbyte Flash memory (for data and/or code memory )

UART
` One UART channel with interrupt-based operation
` Programmable baud rates
` Supports asynchronous serial data transmit/receive operations with 5-bit, 6-bit, 7- bit, 8-bit data
    per frame

16-bit Timers/Counters with Capture Function (T0, T1, T2, T3, T4 and T5)
` Six programmable 16-bit timer/counters
` Interval, capture, or match & overflow mode operations
` EXTCLK or TIN (Timer Input Capture Signal) can be the clock source for the timer.
` TIN is shared by all timers.

PWM
` One-8 bit PWM
` Clock source is driven from EXTCLK signal source divided by 1/1 or by1/2
` PWM signal out

Basic Timer and Watch-dog Timer
` 8-bit counter (Basic Timer) + 3-bit counter (Watch-dog Timer).
` Overflow signal from the 8-bit counter can generate a basic timer interrupt and can be the input
    clock for the 3-bit counter.
` Overflow signal from the 3-bit counter resets the system.

I/O Ports
` 16 programmable I/O ports (7 dedicated I/O pins only)
` Each port pin can be configured individually as  input, output, or functional pin

Interrupts
` 21 interrupt sources including 3 external Interrupt sources.
` H/W interrupt priority logic and vector generation
` Normal or fast interrupt mode (IRQ, FIQ)

Power down mode
` IDLE and STOP modes
` Division of system clock to reduce the power (1/1,1/2, 1/8, 1/16 and 1/1024)

Operating Voltage Range
` Core: 1.8V ,I/O: 2.73.6V

Operating Frequency Range
` up to 80MHz (CPU core, SRAM, and Peripherals)
` up to 40MHz (Flash ROM)

Package Type
` 64-pin LQFP


Pinout

Connection Diagram


Specifications

Parameter
Symbol
Conditions
Rating
Unit
Supply voltage
1.8V VDD
-
2.7
V
3.3V VDD
3.8
Input voltage
VIN
-
3.8
V
Latch up current
ILatch
-
± 200
mA
Storage temperature
TSTG
-
65 to + 150




Description

SAMSUNG S3F443FX 16/32-bit RISC micro-controller is a cost-effective and high-performance solution for HDD and general purpose applications.

An outstanding feature of the S3F443FX is its CPU core, a 16/32-bit RISC processor (ARM7TDMI) designed by Advanced RISC Machines, Ltd. The ARM7TDMI core is a low-power, general-purpose, microprocessor macrocell which was developed for the use in application-specific and customer-specific integrated circuits. Its simple, elegant, and fully static design is particularly suitable for cost-sensitive and power-sensitive applications.

The S3F443FX has been developed by using the ARM7TDMI core, CMOS standard cell, and data path compiler. the S3F443FX has been designed to support only Big Endian. Most of the on-chip function blocks have been designed by using a HDL synthesizer. The S3F443FX has been fully verified in SAMSUNG ASIC test environment including internal Qualification Assurance Process.

By providing a complete set of common system peripherals, the S3F443FX can minimize the overall system costs and eliminate the need to configure additional components, externally.

The S3F443FX which are described in this document include:

  - Memory system manager: 3 external memory banks. (If the internal flash ROM is not used for
    a boot code, nCS0 will be used for a boot ROM )
  - Built-in 256Kbyte (64K * 32-bit) Flash memory
  - 8K-bytes (2K * 32-bit) internal SRAM for stack, data memory, and/or code memory
  - One channel UART
  - Six 16-bit internal timers with 8-bit pre-scaler and input Capture function
  - Power down mode: STOP and IDLE modes
  - One 8-bit basic timer and 3-bit watch-dog timer
  - Interrupt controller (Total of 21 interrupt sources including 3 external sources )
  - Sixteen programmable I/O ports
  - One 8-Bit PWM
- 64-pin LQFP




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