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S3C80A5

Features: CPU` SAM87RC CPU coreMemory` Program memory (ROM) S3C80A4/C80B4: 4-Kbyte (0000H0FFFH) S3C80A8/C80B8: 8-Kbyte (0000H1FFFH) S3C80A5/C80B5: 15,872 byte (0000H3E00H)` Data memory: 256-byte RAMInstruction Set` 78 instructions` IDLE and STOP instructions added for powerdown modesInstruction...

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SeekIC No. : 004482134 Detail

S3C80A5: Features: CPU` SAM87RC CPU coreMemory` Program memory (ROM) S3C80A4/C80B4: 4-Kbyte (0000H0FFFH) S3C80A8/C80B8: 8-Kbyte (0000H1FFFH) S3C80A5/C80B5: 15,872 byte (0000H3E00H)` Data memory: 256-byte ...

S3C80A5 Data Sheet

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Part Number:
S3C80A5
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

CPU
` SAM87RC CPU core

Memory
`  Program memory (ROM)
    S3C80A4/C80B4: 4-Kbyte (0000H0FFFH)
    S3C80A8/C80B8: 8-Kbyte (0000H1FFFH)
    S3C80A5/C80B5: 15,872 byte (0000H3E00H)
` Data memory: 256-byte RAM

Instruction Set
` 78 instructions
` IDLE and STOP instructions added for powerdown modes

Instruction Execution Time
` 500 ns at 8-MHz fOSC (minimum)

Interrupts
` 13 interrupt sources with 10 vector.
` 5 level, 10 vector interrupt structure

I/O Ports
` Two 8-bit I/O ports (P0-P1) and one 3-bit port (P2) for a total of 19 bit-programmable pins
` Eight input pins for external interrupts

Carrier Frequency Generator
` One 8-bit counter with auto-reload function and one-shot or repeat control (Counter A)

Back-up mode
` When VDD is lower than VLVD, the chip enters Back-up mode to block oscillation and reduce the
    current consumption.

Timers and Timer/Counters
` One programmable 8-bit basic timer (BT) for oscillation stabilization control or watchdog timer function
` One 8-bit timer/counter (Timer 0) with two operating modes; Interval mode and PWM mode.
` One 16-bit timer/counter with one operating modes; Interval mode

Low Voltage Detect Circuit
` Low voltage detect for reset or Back-up mode.
`  Low level detect voltage
    S3C80A4/C80A8/C80A5: 2.20 V (Typ) ± 200 mV
    S3C80B4/C80B8/C80B5: 1.90 V (Typ) ± 200 mV

Auto Reset Function
` Reset occurs when stop mode is released by P0.
` When a falling edge is detected at Port 0 during Stop mode, system reset occurs.

Operating Temperature Range
• 40 to + 85

Operating Voltage Range
` 1.7 V to 3.6 V at 4 MHz fOSC
` 2.0 V to 3.6 V at 8 MHz fOSC

Package Type
` 24-pin SOP/SDIP


Pinout

Connection Diagram


Specifications

Parameter
Symbol
Conditions
Rating
Unit
Supply voltage
VDD
-
0.3 to +6.5
V
Input voltage
VIN
-
0.3 to VDD + 0.3
V
Output voltage
VO
All output pins
-0.3 to VDD + 0.3
V
Output current high
IOH
One I/O pin active
-18
mA
All I/O pins active
-60
Output current low
IOL
One I/O pin active
+ 30
mA
Total pin current for ports 0, 1, and 2
+ 100
Total pin current for port 3
+40
Operating temperature
TA
-
40 to + 85
Storage temperature
TSTG
-
65 to + 150




Description

The S3C80A5 single-chip CMOS microcontroller is fabricated using a highly advanced CMOS process and is based on Samsung's newest CPU architecture.

The S3C80A5 is the microcontroller which has mask-programmable ROM.
The S3C80A5 is the microcontroller which has one-time-programmable EPROM.

Using a proven modular design approach, Samsung engineers developed the S3C80A5 by integrating the following peripheral modules with the powerful SAM87 RC core:

  - Three programmable I/O ports, including two 8-bit ports and one 3-bit port, for a total of 19 pins.
  - Internal LVD circuit and eight bit-programmable pins for external interrupts.
  - One 8-bit basic timer for oscillation stabilization and watchdog functions (system reset).
  - One 8-bit timer/counter and one 16-bit timer/counter with selectable operating modes.
  - One 8-bit counter with auto-reload function and one-shot or repeat control.

The S3C80A5 is a versatile general-purpose microcontroller which is especially suitable for use as remote transmitter controller. It is currently available in a 24-pin SOP and SDIP package.




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