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Part: S3F9444
Category:
Microcontrollers
-> 8 bit
-> S3C9(KS86) Series
Description: Description = S3F9444 ;; ROM(KB) = 4 ;; RAM(bytes) = 208 ;; I/o Pins = 6 ;; Interrupt (Int/Ext) = 1/2 ;; Timer/counters = BT/8TC ;; Serial Interface = - ;; LCD (Seg/Com) = - ;; ADC (BitxCh) = 10x3 ;; PWM(BitxCh) = - ;; Max. OSC.Freq. (MHz) = 10 ;; VDD(V) = 2.0~5.5 ;; Other Features = GP With 10Bit ADC(Main) ;; Package = 8DIP,8SOP ;; Production Status = Mass Production
Company: Samsung Semiconductor, Inc.
Datasheet: Download S3F9444 datasheet File size : 40 kB
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Datasheet text preview:
S3C9442/C9444/F9444/C9452/C9454/F9454
PRODUCT OVERVIEW
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PRODUCT OVERVIEW
SAM88RCRI PRODUCT FAMILY
Samsung's SAM88RCRI family of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU, a wide range of integrated peripherals, and various mask-programmable ROM sizes. A address/data bus architecture and a large number of bit-configurable I/O ports provide a flexible programming environment for applications with varied memory and I/O requirements. Timer/counters with selectable operating modes are included to support real-time operations.
S3C9442/C9444/C9452/C9454 MICROCONTROLLER
The S3C9442/C9444/C9452/C9454 single-chip 8-bit microcontroller is designed for useful A/D converter , SIO application field. The S3C9442/C9444/C9452/C9454 uses powerful SAM88RCRI CPU and S3C9442/C9444/C9452/C9454 architecture. The internal register file is logically expanded to increase the onchip register space. The S3C9442/C9444/C9452/C9454 has 2K/4K bytes of on-chip program ROM and 208 bytes of RAM. The S3C9442/C9444/C9452/C9454 is a versatile general-purpose microcontroller that is ideal for use in a wide range of electronics applications requiring simple timer/counter, PWM. In addition, the S3C9442/C9444/C9452/C9454's advanced CMOS technology provides for low power consumption and wide operating voltage range. Using the SAM88RCRI design approach, the following peripherals were integrated with the SAM88RCRI core: -- Three configurable I/O ports (18 pins) -- Four interrupt sources with one vector and one interrupt level -- One 8-bit timer/counter with time interval mode -- Analog to digital converter with nine input channels and 10-bit resolution -- One 8-bit PWM output The S3C9442/C9444/C9452/C9454 microcontroller is ideal for use in a wide range of electronic applications requiring simple timer/counter, PWM, ADC. S3C9452/C9454 is available in a 20/16-pin DIP and a 20-pin SOP package. S3C9452/C9454 is available in a 8-pin and a 8-pin SOP package.
MTP
The S3F9444/F9454 is an MTP (Multi Time Programmable) version of the S3C9442/C9444/C9452/C9454 microcontroller. The S3F9444/F9454 has on-chip 4-Kbyte multi-time programmable flash ROM instead of masked ROM. The S3F9444/F9454 is fully compatible with the S3C9442/C9444/C9452/C9454, in function, in D.C. electrical characteristics and in pin configuration.
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PRODUCT OVERVIEW
S3C9442/C9444/F9444/C9452/C9454/F9454
FEATURES
CPU · · SAM88RCRI CPU core The SAM88RCRI core is low-end version of the current SAM87 core. Timer/Counters · · One 8-bit basic timer for watchdog function One 8-bit timer/counter with time interval modes
A/D Converter Memory · · 2/4-Kbyte internal program memory 208-byte general purpose register area Oscillation Frequency Instruction Set · · 41 instructions The SAM88RCRI core provides all the SAM87 core instruction except the word-oriented instruction, multiplication, division, and some one-byte instruction. · · · 1 MHz to 10 MHz external crystal oscillator Maximum 10 MHz CPU clock Internal RC: 3.2 MHz (typ.), 0.5 MHz (typ.) in VDD = 5 V · · Nine analog input pins 10-bit conversion resolution
Operating Temperature Range Instruction Execution Time · 400 ns at 10 MHz fOSC (minimum) Operating Voltage Range Interrupts · · 4 interrupt sources with one vector One interrupt level Smart Option Package Types · S3C9452/C9454: 20-DIP-300A 20-SOP-375 16-DIP-300A S3C9442/C9444 8-DIP-300 8-SOP-225 · 2.0 V (LVR Level) to 5.5 V · 40°C to + 85°C
General I/O · · Three I/O ports (Max 18 pins) Bit programmable ports
8-bit High-speed PWM · · 8-bit PWM 1-ch (Max: 156 kHz) 6-bit base + 2-bit extension
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Built-in reset Circuit · Low voltage detector for safe reset
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S3C9442/C9444/F9444/C9452/C9454/F9454
PRODUCT OVERVIEW
BLOCK DIAGRAM
XIN XOUT
OSC Port 0 Port I/O and Interrupt Control Basic Timer
P0.0/ADC0/INT0 P0.1/ADC1/INT1 P0.2/ADC2 P0.7/ADC7
P1.0 Timer 0 88RCRI SAMRI CPU ADC P2.0/T0 PWM 2 KB ROM 4 KB ROM 208 Byte Register file Port 2 P2.1 Port 1 P1.1 P1.2
...
ADC0-ADC8
...
P0.6/PWM
P2.6
NOTE:
P1.2 is used as input only
Figure 1-1. Block Diagram
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Others parts begin by s3
S3-1 S3-2 S3-3 S3-4
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