LM339N Quad Comparator IC
- Quad Comparator
- Input Offset Voltage (max): 5mV
- Input Offset Current (max): 50nA
- Input Bias Current (max): 250nA
- Operating temperature (max): 700C
- Output Current (max): 2mA
- Wide Supply Voltage Range
- LM139/139A Series 2 to 36 VDC or ±1 to ±18 VDC
- LM2901-N: 2 to 36 VDC or ±1 to ±18 VDC
- LM3302-N: 2 to 28 VDC or ±1 to ±14 VDC
- Very Low Supply Current Drain (0.8 mA) –
- Independent of Supply Voltage
- Low Input Biasing Current: 25 nA
- Low Input Offset Current: ±5 nA
- Offset Voltage: ±3 mV
- Input Common-Mode Voltage Range Includes GND
- Differential Input Voltage Range Equal to the Power Supply Voltage
- Low Output Saturation Voltage: 250 mV at 4 mA
- Output Voltage Compatible With TTL, DTL, ECL, MOS, and CMOS Logic Systems
89S52 Atmel Microcontroller IC
- Core Processor: 8051
- Data Bus Width: 8 bit
- Maximum Clock Frequency: 33 MHz
- Program Memory Size: 8 KB
- Program Memory Type: Flash
- RAM Size: 256 B
- ADC: No
- Number of Programmable I/Os: 32
- Number of Timers: 3
- Supply Voltage Range: 4 V to 5.5 V
- Package: PDIP
- 4K Bytes of In-System Programmable (ISP) Flash Memory – Endurance: 1000 Write/Erase Cycles
- 0V to 5.5V Operating Range
- Fully Static Operation: 0 Hz to 33 MHz
- Three-level Program Memory Lock
- 128 x 8-bit Internal RAM
- 32 Programmable I/O Lines
- Two 16-bit Timer/Counters
- Six Interrupt Sources
- Full Duplex UART Serial Channel
- Low-power Idle and Power-down Modes
- Interrupt Recovery from Power-down Mode
- Watchdog Timer
- Dual Data Pointer
- Power-off Flag
- Fast Programming Time
- Flexible ISP Programming (Byte and Page Mode)
89C2051 Atmel Microcontroller IC
- Core Processor: 8051
- Data Bus Width: 8 bit
- Maximum Clock Frequency: 24 MHz
- Program Memory Size: 2 KB
- Program Memory Type: Flash
- Supply Voltage Range: 4 V to 6 V
- Package: PDIP-20
- Compatible with MCS-51â„¢ Products
- 2K Bytes of Reprogrammable Flash Memory – Endurance: 1,000 Write/Erase Cycles
- 7V to 6V Operating Range
- Fully Static Operation: 0 Hz to 24 MHz
- Two-level Program Memory Lock
- 128 x 8-bit Internal RAM
- 15 Programmable I/O Lines
- Two 16-bit Timer/Counters
- Six Interrupt Sources
- Programmable Serial UART Channel
- Direct LED Drive Outputs
- On-chip Analog Comparator
- Low-power Idle and Power-down Modes
SEMICONDUCTOR MC74HC4053
- Fast Switching and Propagation Speeds
- Low Crosstalk Between Switches
- Diode Protection on All Inputs/Outputs
- Analog Power Supply Range (VCC – VEE): 0 to 12.0 V
- Digital (Control) Power Supply Range (VCC – GND): 0 to 6.0 V
- Improved Linearity and Lower ON Resistance Than Metal–Gate counter parts
- Low noise
- Chip complexity: HC4053 — 156 FETs or 39 Equivalent Gates
MEGA328P Atmel Microcontroller IC
- Flash (Kbytes): 32 Kbytes
- Pin Count: 32
- Operating Freq. (MHz): 20 MHz
- CPU: 8-bit AVR
- Max I/O Pins: 23
- Ext Interrupts: 24
- SPI: 2
- UART: 1
- ADC channels: 8
- SRAM (Kbytes): 2
- EEPROM (Bytes): 1024
- Operating Voltage (Vcc): 1.8 to 5.5
- Package: PDIP 28P3 28
- High Performance, Low Power Atmel®AVR® 8-Bit Microcontroller Family
- Advanced RISC Architecture
- High Endurance Non-volatile Memory Segments
- Peripheral Features includes Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode,One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode,Real Time Counter with Separate Oscillator,8-channel 10-bit ADC , Programmable Serial USART,Master/Slave SPI Serial Interface
- Operating Voltage: 1.8 - 5.5V
PIC18F4520 Microcontroller IC
- Maximum CPU Frequency: 40 MHz
- Architecture: 8 bit
- Program Memory (Flash): 32 kB
- RAM: 1536 byte
- Internal Oscillator: 8MHz, 32 KHz
- ADC: 1 (13 channels)
- of Pins: 40
- Voltage: 2V - 5.5V
- C Compiler Optimized Architecture: - Optional extended instruction set designed to optimize re-entrant code
- 100,000 Erase/Write Cycle Enhanced Flash Program Memory Typical
- 1,000,000 Erase/Write Cycle Data EEPROM Memory Typical
- Flash/Data EEPROM Retention: 100 Years Typical
- Self-Programmable under Software Control
- Priority Levels for Interrupts
- 8 x 8 Single-Cycle Hardware Multiplier
- Extended Watchdog Timer (WDT): - Programmable period from 4 ms to 131s
- Single-Supply 5V In-Circuit Serial Programmingâ„¢ (ICSPâ„¢) via Two Pins
- In-Circuit Debug (ICD) via Two Pins
- Wide Operating Voltage Range: 2.0V to 5.5V
- Programmable Brown-out Reset (BOR) with Software Enable Option
PIC16F873A Microcontroller IC
- Maximum CPU Frequency: 20 MHz
- Architecture: 8 bit
- Program Memory (Flash): 7 kB
- RAM: 192 byte
- Internal Oscillator: No
- ADC: 1 (5 channels)
- of Pins: 28
- Voltage: 2V - 5.5V
- 100,000 erase/write cycle Enhanced Flash program memory typical
- 1,000,000 erase/write cycle Data EEPROM memory typical
- Data EEPROM Retention > 40 years
- Self-reprogrammable under software control
- In-Circuit Serial Programmingâ„¢ (ICSPâ„¢) via two pins
- Single-supply 5V In-Circuit Serial Programming
- Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation
- Programmable code protection
- Power saving Sleep mode
- Selectable oscillator options
- In-Circuit Debug (ICD) via two pins
- Low-power, high-speed Flash/EEPROM technology
- Fully static design
- Wide operating voltage range (2.0V to 5.5V)
- Commercial and Industrial temperature ranges
- Low-power consumption
PIC16F84A Microcontroller IC
- Maximum CPU Frequency: 20 MHz
- Architecture: 8 bit
- Program Memory (Flash): 1.75 kB
- RAM: 68 byte
- Internal Oscillator: No
- ADC: No
- of Pins: 18
- Voltage: 2V - 6V
- 10,000 erase/write cycles Enhanced FLASH Program memory typical
- 10,000,000 typical erase/write cycles EEPROM Data memory typical
- EEPROM Data Retention > 40 years
- In-Circuit Serial Programmingâ„¢ (ICSPâ„¢) - via two pins
- Power-on Reset (POR), Power-up Timer (PWRT), Oscillator Start-up Timer (OST)
- Watchdog Timer (WDT) with its own On-Chip RC Oscillator for reliable operation
- Code protection
- Power saving SLEEP mode
- Selectable oscillator options
- Low power, high speed technology
- Fully static design
- Wide operating voltage range:
- Low power consumption:
PIC12F508 Microcontroller IC
- Maximum CPU Frequency: 4 MHz
- Architecture: 8 bit
- Program Memory (Flash): 0.75kb
- RAM: 25 byte
- Internal Oscillator: 4 MHz
- of Pins: 8
- Voltage: 2V - 5.5V
- 4 MHz Precision Internal Oscillator: - Factory calibrated to ±1%
- In-Circuit Serial Programming™ (ICSP™) •
- In-Circuit Debugging (ICD) Support
- Power-On Reset (POR)
- Device Reset Timer (DRT) •
- Watchdog Timer (WDT) with Dedicated On-Chip RC Oscillator for Reliable Operation
- Programmable Code Protection
- Multiplexed MCLR Input Pin
- Internal Weak Pull-Ups on I/O Pins
- Power-Saving Sleep mode
- Wake-Wp from Sleep on Pin Change
- Selectable Oscillator Options:
- Operating Current: - < 175 μA @ 2V, 4 MHz, typical
- Standby Current: - 100 nA @ 2V, typical
- Low-Power, High-Speed Flash Technology: - 100,000 Flash endurance - > 40 year retention
- Fully Static Design
- Wide Operating Voltage Range: 2.0V to 5.5V
- Wide Temperature Range:
