Details, datasheet, quote on part number: S3C8835
PartS3C8835
CategoryMicrocontrollers => 8 bit => S3C8(KS88) Series
TitleS3C8(KS88) Series
DescriptionDescription = S3C8835 S3C8835/P8837 Single-chip 8-bit Microcontroller ;; ROM(KB) = 16 ;; RAM(bytes) = 272 ;; I/o Pins = 26 ;; Interrupt (Int/Ext) = 5/2 ;; Timer/counters = BT/WDT/8Tx2 ;; Serial Interface = - ;; LCD (Seg/Com) = - ;; ADC (BitxCh) = 4x2 ;; PWM(BitxCh) = 14x1 ;; Max. OSC.Freq. (MHz) = 8 ;; VDD(V) = 4.5~5.5 ;; Other Features = OSD(256Fonts) ;; Package = 42SDIP ;; Production Status = Mass Production
CompanySamsung Semiconductor, Inc.
DatasheetDownload S3C8835 datasheet
  

 

Features, Applications

Samsung's SAM87 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. Important CPU features include: Efficient register-oriented architecture Selectable CPU clock sources Release by interrupt of Idle and Stop power-down modes Built-in basic timer circuit with watchdog function A sophisticated interrupt structure recognizes up to eight interrupt levels. Each level can have one or more interrupt sources and vectors. Fast interrupt processing (within a minimum six CPU clocks) can be assigned to specific interrupt levels.

The S3C8835 microcontroller has 16 K bytes of on-chip program memory and the S3C8837 has 24 K bytes. Both chips have a 272-byte general-purpose internal register file. The interrupt structure has seven interrupt sources with six interrupt vectors. The CPU recognizes six interrupt priority levels. Using a modular design approach, the following peripherals were integrated with the SAM87 core to make the S3C8835/C8837/P8837 suitable for use in color television and other types of screen display applications: Four programmable I/O ports (26 pins total: 16 general-purpose I/O pins; 8 n-channel, open-drain output pins) 2 channel A/D converter (4-bit resolution) 14-bit PWM output (one channels: push-pull type) Basic timer (BT) with watchdog timer function One 8-bit timer/counter (T0) with interval timer One 8-bit general-purpose timer/counter (TA) with prescalers On-screen display (OSD) with a wide range of programmable features including halftone control signal output The S3C8835/C8837 are available in a versatile 42-pin SDIP package.

The S3C8835/C8837 microcontroller is also available in OTP (One Time Programmable) version, S3P8837. S3P8837 microcontroller has an on-chip 24K-byte one-time-programmable EPROM instead of masked ROM. The S3P8837 is comparable to S3C8835/C8837, both in function and in pin configuration.

FEATURES

CPU SAM87 CPU core Pulse Width Modulation Module 14-bit PWM with one-channel output (push-pull type) PWM counter and data capture input pin Frequency: 5.859 kHz to 23.437 kHz with a 6-MHz CPU clock

Memory 16-K byte or 24K- byte (S3C8837) internal program memory 272-byte general-purpose register area

On-Screen Display (OSD) Instruction Set 78 instructions IDLE and STOP instructions added for powerdown modes Interrupts 7 interrupt sources with 6 vectors 6 interrupt levels Fast interrupt processing for select levels General I/O Four I/O ports (26 pins total) Six open-drain pins for to 6-volt loads Two open-drain pins for to 5-volt loads Video RAM: × 12 bits Character generator ROM: bits (256 display characters: fixed: 2, variable: 254) 252 display positions (12 rows × 21 columns) × 18-dot character resolution 16 different character sizes Eight character colors Vertical direction fade-in/fade-out control Eight colors for character and frame background Halftone control signal output; selectable for individual characters Synchronous polarity selector for H-sync and V-sync input

Instruction Execution Time 750 ns (minimum) with an 8-MHz CPU clock
Oscillator Frequency to 8-MHz external crystal oscillator Maximum 8-MHz CPU clock

8-Bit Basic Timer Three selectable internal clock frequencies Watchdog or oscillation stabilization function

Timer/Counters One 8-bit timer/counter (T0) with three internal clocks and interval timer mode. One general-purpose 8-bit timer/counters with interval timer mode (timer A)

A/D Converter Two analog input pins; 4-bit resolution 3.125 µs conversion time (8-MHz CPU clock)
OSC IN OSC OUT H-sync V-sync Vred Vgreen Vblue Vblank OSDHT

 

Some Part number from the same manufacture Samsung Semiconductor, Inc.
S3C8837 Description = S3C8837 S3C8835/P8837 Single-chip 8-bit Microcontroller ;; ROM(KB) = 16,24 ;; RAM(bytes) = 272 ;; I/o Pins = 26 ;; Interrupt (Int/Ext) = 5/2 ;; Timer/counters = BT/WDT/8Tx2 ;; Serial Interface
S3C8847 Description = S3C8847 The Single-chip 8-bit Microcontroller ;; ROM(KB) = 24 ;; RAM(bytes) = 272 ;; I/o Pins = 26 ;; Interrupt (Int/Ext) = 5/4 ;; Timer/counters = BT/WDT/8Tx2 ;; Serial Interface = - ;; LCD (Seg/Com)
S3C8849 Description = S3C8849 The Single-chip 8-bit Microcontroller ;; ROM(KB) = 24,32 ;; RAM(bytes) = 272 ;; I/o Pins = 26 ;; Interrupt (Int/Ext) = 5/4 ;; Timer/counters = BT/WDT/8Tx2 ;; Serial Interface = - ;; LCD (Seg/Com)
S3C8900
S3C8935 Description = S3C8849 The Single-chip 8-bit Microcontroller ;; ROM(KB) = 24,32 ;; RAM(bytes) = 272 ;; I/o Pins = 26 ;; Interrupt (Int/Ext) = 5/4 ;; Timer/counters = BT/WDT/8Tx2 ;; Serial Interface = - ;; LCD (Seg/Com)
S3C8965
S3C8975 Description = S3C2500A ;; Function = ARM940T 166MHz,2 Ethernet Mac USB,HDLC,UART,IIC,DES/3DES ;; Package = 272PBGA ;; Production Status = Mass Production ;; Rtos Support = V,l,n ;; User's Manual = Now
S3C89K8 Description = S3C89K8 High Performance And Low Power Consumption Contact/contactless Smart Card Microcontroller ;; EEPROM(KB) = 8 ;; Crypto-accelerator = Des/t-des ;; Standard = ISO14443B ;; Package = Wafer/cob
S3C89V5 Description = S3C2410X S3C2410X01 Risc Microprocessor ;; Function = ARM920T ;; Features = Mmu,nand Flash Boot Loader,rom/sram/sdram Control,stn/tft LCD Control,touch Panel Control,mmc/sd Card,USB,10bit
S3C9004 Description = S3C9004 Single-chip 8-bit Microcontroller ;; ROM(KB) = 4 ;; RAM(bytes) = 208 ;; I/o Pins = 32 ;; Interrupt (Int/Ext) = 1/12 ;; Timer/counters = BT/WDT/8T ;; Serial Interface = - ;; LCD (Seg/Com)
S3C921F Sam88rcri Family of 8-bit Single-chip CMOS Microcontrollers
S3C9228 Description = S3C9004 Single-chip 8-bit Microcontroller ;; ROM(KB) = 4 ;; RAM(bytes) = 208 ;; I/o Pins = 32 ;; Interrupt (Int/Ext) = 1/12 ;; Timer/counters = BT/WDT/8T ;; Serial Interface = - ;; LCD (Seg/Com)
S3C9404 Description = S3C9404 ;; ROM(KB) = 4 ;; RAM(bytes) = 208 ;; I/o Pins = 22 ;; Interrupt (Int/Ext) = 3/3 ;; Timer/counters = BT/WDT/8Tx2 ;; Serial Interface = - ;; LCD (Seg/Com) = - ;; ADC (BitxCh) = 8x8 ;; PWM(BitxCh)
S3C9414 Description = S3C9414 ;; ROM(KB) = 4 ;; RAM(bytes) = 208 ;; I/o Pins = 16 ;; Interrupt (Int/Ext) = 3/3 ;; Timer/counters = BT/WDT/8Tx2 ;; Serial Interface = - ;; LCD (Seg/Com) = - ;; ADC (BitxCh) = 10x5
S3C9424 Sam87ri Family of 8-bit Single-chip CMOS Microcontrollers
S3C9428 Description = S3C9428 General Purpose 8 Bit Microcontroller ;; ROM(KB) = 4,8 ;; RAM(bytes) = 208 ;; I/o Pins = 24 ;; Interrupt (Int/Ext) = 4/3 ;; Timer/counters = BT/WDT/8Tx2 ;; Serial Interface = Iic,sio
S3C9434 Sam87ri Family of 8-bit Single-chip CMOS Microcontrollers
S3C9442 Sam88rcri Family of 8-bit Single-chip CMOS Microcontrollers
S3C9444 Description = S3C9444 ;; 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)
S3C9454 Description = S3C9454 ;; ROM(KB) = 4 ;; RAM(bytes) = 208 ;; I/o Pins = 18 ;; Interrupt (Int/Ext) = 2/2 ;; Timer/counters = BT/8TC ;; Serial Interface = - ;; LCD (Seg/Com) = - ;; ADC (BitxCh) = 10x9 ;; PWM(BitxCh)
S3C9644 Sam87ri Family of 8-bit Single-chip CMOS Microcontrollers
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