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S3P9434

Features: CPU• SAM87RI CPU coreMemory• 2/4K-byte internal program memory (ROM)• 112-byte general purpose register area (RAM)Instruction Set• 41 instructions• The SAM87RI core provides all the SAM87 core instruction except the word-oriented instruction, multiplication...

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SeekIC No. : 004482307 Detail

S3P9434: Features: CPU• SAM87RI CPU coreMemory• 2/4K-byte internal program memory (ROM)• 112-byte general purpose register area (RAM)Instruction Set• 41 instructions• The SAM87R...

S3P9434 Data Sheet

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Part Number:
S3P9434
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
• SAM87RI CPU core

Memory
• 2/4K-byte internal program memory (ROM)
• 112-byte general purpose register area (RAM)

Instruction Set
• 41 instructions
• The SAM87RI core provides all the SAM87 core instruction except the word-oriented instruction,
   multiplication,  division, and some one-byte instruction.

Instruction Execution Time
• 600 ns at 10 MHz fOSC (minimum cycles)
• 375 ns at 16 MHz fOSC (minimum cycles)

Interrupts
• 5 interrupt sources with one vector and one level interrupt structure

General I/O
• Two I/O ports (Toatal 13 pins)
• One output only port (port 2)
• Bit programmable ports

Serial I/O
• One synchronius serial I/O module
• Selectable transmit and receive rates

Built-in reset Circuit (LVD)
• Low voltage detector for safe reset

Timer/Counters
• One 8-bit basic timer for watchdog function
• One 8-bit timer/counter for the time interval mode

PWM Module
• 12-bit PWM 1-ch (Max: 250 kHz)
• 6-bit base + 6-bit extension frame

A/D Converter
• Five analog input pins
• 10-bit conversion resolution

Buzzer Frequency Range
• 200 Hz to 20 kHz signal can be generated

Oscillation Frequency
• 1 MHz to 16 MHz external crystal oscillator
• Maximum 16 MHz CPU clock
• 4 MHz RC oscillator

Operating Temperature Range
• - 40to + 85

Operating Voltage Range
• 3.0 V to 5.5 V

OTP Interface Protocol Spec
• Serial OTP

Package Types
• 20-pin DIP-300
• 20-pin SOP-375
• 18-pin DIP-300
• 16-pin DIP-300


Pinout

Connection Diagram




Specifications

Parameter
Symbol
Conditions
Rating
Unit
Supply voltage
VDD
-
0.3 to +6.5
V
Input voltage
VI
All input ports
0.3 to VDD + 0.3
V
Output voltage
VO
All output ports
-0.3 to VDD + 0.3
V
Output current high
IOH
One I/O pin active
25
mA
All I/O pins active
80
Output current low
IOL
One I/O pin active
30
mA
All I/O pins active
150
Operating temperature
TA
-
40to + 85
Storage temperature
TSTG
-
65 to + 150



Description

The S3C9432/C9434/S3P9434 single-chip 8-bit microcontroller is fabricated using an advanced CMOS process. It is built around the powerful SAM87Ri CPU core. The S3C9432/C9434/S3P9434 is a versatile microcontroller, with its A/D converter, timer, PWM, and SIO it can be used in a wide range of general purpose applications.

Stop and Idle power-down modes were implemented to reduce power consumption. To increase on-chip register space, the size of the internal register file was logically expanded. The S3C9432/C9434/S3P9434 have 2K-bytes or 4Kbytes of program memory on-chip (ROM) and 112-bytes of general purpose register area RAM.

S3P9434, Using the SAM87Ri design approach, the following peripherals were integrated with the SAM87Ri core:

  - Three configurable I/O ports (13 pins)
  - Five interrupt sources with one vector and one interrupt level
  - One 8-bit timer/counter with time interval mode
  - Analog to digital converter with five input channels and 10-bit resolution
  - One synchronous SIO module
  - One 12-bit PWM output

The S3C9432/C9434/S3P9434 microcontroller is ideal for use in a wide range of electronic applications requiring simple timer/counter, PWM, ADC, and SIO. S3C9432/C9434/S3P9434 is available in a 20/18/16-pin DIP and a 20-pin SOP package.




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