Microprocessors

IC, microprocessor. Mixed signal microcontroller. Case: 38 TSSOP SMD. New. Learn More

IC, microprocessor. 8 Bit single chip NMOS microcomputer. With A/D converter. Case: 64 Dip, staggered leads. Note: Used/Removed from equipment. Cross UPD7810HG. Learn More

IC, Microcomputer, DSP. High performance signal computer for speech, sound, graphics and imaging applications. Super Harvard Architecture Computer (SHARC). Four independent buses for dual data, instructions,and I/O - 32-Bit IEEE floating-point computation units: Multiplier, ALU and shifter. 1 Megabit on-chip SRAM memory, IC, DSP, 32-bit, CMOS, PGA, 225-pin Learn More

INTEL - MD8085AH/B C - 7901001QA - IC, Microprocessor.

8-Bit HMOS 

On Chip: Clock Generator, System Controller, Serial in/Serial Out.

3 micron N-channel depletion load, silicon gate technology (HMOS) 6,500 transistors

CPU, 64K Memory.

Supply Voltage: 5V +/-10%

Package: 40 CDIP.

Operting Temperature: -55C to 125 C

This part is compliant to MIL STD 883 Revision C

Note: Military dual marked 7901001QA.

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IC. 8-Bit Microcontroller-Microcomputer - Programmable serial port. Case: 44-plcc. (Temic MHS S-80C31-16). Learn More

Hitachi - HD6413308CP10 IC, microprocessor.

H8/330 High performance, single chip.

Ideally suited for enbedded control of industrial equipment.

It's core is the H8/330 CPU. On-chip supporting modules provide memory, I/O, and timer functions.

Double marked H8/330.

Case: PLCC.

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IC, microprocessor. 8-Bit Microcontroller-Microcomputer. Plus interval timer/event counter. Clock frequency = 6.0M, clock frequency - min. (Hz) = 1.0M, min Instruction length (bits) = 8, max (bits) = 16, memory addressing range = 64k, number of addressing modes = 5, on-chip RAM (bytes)=64, on-chip ROM (bytes) = 1k, number of interrupt lines=1, number of maskable interrupts = 1, number of I/O lines = 16, no. of I/O ports = 2, Vsup nom.(V) supply voltage = 5.0, NMOS. Case: 40 Dip, perfect socket pulls/used. Learn More

MOSTEK - MK3853N - IC, Static Memory Interface.

8-Bit Static Memory Interface for up to 64KX8SRAM, ROM, or PROM

Package: 40 Dip. 

LSI Type: NMOS 

Operating Temperature:  0 C to 70 C

DC Supply Voltage: +5V/+12V

QUIESC POWER (Max): 710MXMW

Package: DIL-40/2P

Genuine Mostek Vintage Memory Interface IC - Rare  - New Old Stock

Data Book: http://www.bitsavers.org/components/mostek/f8/1978_3870_F8_Microcomputer_Data_Book.pdf

Application: Every Mostek Microcomputer 3870/F8 System requires at least on of these devices.

Alternates: F3853PC, 18202027, 1820-2027, 5962-01-314-6462, 01-314-6462, 5962013146462, 013146462

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INTEL - P8085AH-2 IC, Microprocessor, 8-Bit HMOS. CPU. 

Manufacturing process  3 micron N-channel depletion load, silicon gate technology (HMOS)

6,500 transistors

Status: Discontinued

Package / Case: CDIP

Data Bus Width: 8 Bit

System Bus Speed: 6 MHz

Operating Temperature: 0 C to + 70 C

Operating Supply Voltage: 5 V

Mximum Power: 0.74 Watt

Product Type: CPU - Central Processing Units

Genuine Vintage Intel - New Old Stock

Alternate: D8085AH-2

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MICROPROC DIP-40 MASKED for BIRD ELX Learn More

Pulls Microprocessor 275-pin gold leads Manuf in Malaysia. Learn More

INMOS ST MICROELECTRONICS - Commodore Semiconductor - MCS6525 - IC.

Depending on the mode selected, the 6525 can provide 24 individually programmable I/O lines or 16 I/O lines, 2 handshake lines and 5 priority interrupt inputs. And the priority interrupt operation is fully automatic.

I-O Port Circuit - NMOS

Parallel IO PortTerminal Pitch: 2.54mm

Tri-Port Interface.

1 MHz

Family: 6500.

Package: Ceamic 40 Pin Dip.

Genuine INMOS MCS6525 - New Old Stock - Rare - 1986 Vintage - Not Fake Chinese Copies

Alternate: MPS6525 Plastic

Applications: Commodore and Amiga Equipment

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General Instruments - PIC1670-104 IC, Microcontroller-Microcomputer, 8 Bit.

Clock frequency max: 4MHz.

Clock frequency min: 0.8MHz.

Case: 40 DIP.

GI/Clare.

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Analog Devices Inc - ADSP2105KP-40 IC.

24 Bit, 10.24 MHz

Digital Signal Processor

DSP Microcomputer.

Package: PLCC SMD.

 

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ZILOG - Z8400ADSH IC, Microprocessor.

8 Bit.

Frequency: 4 MHz

Package: 40 CDIP.

Voltage Core: 5V =/-5%

Typical/Max. wattage: 0.45/1.05 W

Used/Removed from equipment.

Note: Double marked Z80ACPU.

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IC. Programmable system interface. Package: 64 Dip, gold leads. Learn More

Texas Instruments - TMS320C31PQL-27 - IC.

Status: Discontinued

Product Category: Digital Signal Processors & Controllers - DSP, DSC         

Product: DSPs   

Mounting Style: SMD/SMT         

Package / Case: BQFP-132          

Maximum Clock Frequency: 80 MHz       

Data RAM Size: 8 kB      

Operating Supply Voltage: 5 V   

Operating Temperature: 0 C to 85 C        

Data Bus Width: 32 bit  

Height: 4.57 mm             

Instruction Type: Floating Point

Length: 23.16 mm           

Product Type: DSP - Digital Signal Processors & Controllers           

Subcategory: Embedded Processors & Controllers            

Width:  23.16 mm           

Unit Weight: 0.162567 oz

Digital signal processor.

Package: Quad 132 SMD.

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Texas Instruments - TMS9900JL IC.

Programmable system interface.

Status: Discontinued

Operating Temperature; 0.0 C to 70.0 C

Package Body Material: CERAMIC, Golkd Pins

Package Equivalence Code: DIP64, .9

Speed: 3.3 MHz

Sub Category: Microprocessors

Technology: MOS

Package: 64 Dip, Used/Socket pulls.

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Texas Instruments - TMS7000NL-2 IC, Microprocessor. The Texas Instruments TMS7000NL-2 is a single-chip 8-bit microprocessor with a maximum clock frequency of 2.5 MHz. It has 40 pins and operates at a minimum voltage of 5V. The integrated circuit is made of plastic epoxy and has a maximum operating temperature of 70°C. It provides 128 bytes of RAM and is designed for use in electronic equipment and supplies in industrial settings. Status: Discontinued CPU Family: TMS7000 Power Supplies : 5 RAM (bytes): 128.0 Speed: 5 MHz Supply Current-Max: 150.0 mA Supply Voltage-Nom: 5.0 V Technology: CMOS Package Body Material: Plastic/Epoxy Operating Temperature: 0.0 C to 70.0 C Package Equivalence Code: DIP 40, 0.6" Width x 2.0" Length Note: Please confirm the IC you are replacing has a 0.6" Width. We had one occassion where a customer's application had a smaller package IC. Genuine Texas Instruments - New Old Stock - Rare - No Counterfeit - No China - No Delays - No Disappointments Note: Texas Instruments never manufactured this Microprocessor in "England" as listed by a China based seller. Learn More

Texas Instruments - TMS5220NA IC. VSP, Voice Synthesis Processor.

8-Bit Speech Synthesizer. Enables verbal communication with a microcomputer based system. The VSP is fabricated using P-Channel MOS technology and is TTL compatible.

Status: Discontinued

Consumer IC Type: SPEECH SYNTHESIZER

Number of Terminals: 28

Operating Temperature: 0.0 C to 70.0 C

Package Equivalence Code:  DIP28, 6

Note: Clean, Socket Pulls. Used/Removed from equipment.

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IC, microprocessor. Digital signal processor with 32-Bit ALU, Vsup Nom.(V) Supply Voltage = 5. Package: 68 PGA Ceramic gold leads with window. Note: Military double marked 5962-9300601MXA. Learn More

SIEMENS - SAFC515CLM - Q67121-C1058. 8-Bit Microcontrollers.

The C515C is an enhanced, upgraded version of the SAB 80C515A 8-bit microcontroller which additionally provides a full CAN interface, a SPI compatible synchronous serial interface, extended power save provisions, additional on-chip RAM, 64K of on-chip program memory, two new external interrupts and RFI related improvements. With a maximum external clock rate of 10 MHz it achieves a 600 ns instruction cycle time (1 µs at 6 MHz). The C515C is mounted in a P-MQFP-80 package.

Advance Information
• Full upward compatibility with SAB 80C515A
• 64k byte on-chip ROM (external program execution is possible)
• 256 byte on-chip RAM
• 2K byte of on-chip XRAM
• Up to 64K byte external data memory
• Superset of the 8051 architecture with 8 datapointers
• Up to 10 MHz external operating frequency (1 µs instruction cycle time at 6 MHz external clock)
• On-chip emulation support logic (Enhanced Hooks Technology TM)
• Current optimized oscillator circuit and EMI optimized design
• Eight ports : 48+1 digital I/O lines, 8 analog inputs
   – Quasi-bidirectional port structure (8051 compatible)
   – Port 5 selectable for bidirectional port structure (CMOS voltage levels)
• Full-CAN controller on-chip
   – 256 register/data bytes are located in external data memory area
   – max.1 MBaud at 8-10 MHz operating frequency
• Three 16-bit timer/counters
   – Timer 2 can be used for compare/capture functions
• 10-bit A/D converter with multiplexed inputs and built-in self calibration
• Full duplex serial interface with programmable baudrate generator (USART)
• SSC synchronous serial interface (SPI compatible)
   – Master and slave capable
   – Programmable clock polarity / clock-edge to data phase relation
   – LSB/MSB first selectable
   – 2.5 MHz transfer rate at 10 MHz operating frequency
• Seventeen interrupt vectors, at four priority levels selectable
• Extended watchdog facilities
   – 15-bit programmable watchdog timer
   – Oscillator watchdog
• Power saving modes
   – Slow-down mode
   – Idle mode (can be combined with slow-down mode)
   – Software power-down mode with wake-up capability through INT0 pin
   – Hardware power-down mode
• CPU running condition output pin
• ALE can be switched off
• Multiple separate VCC/VSS pin pairs
• P-MQFP-80-1 package
• Temperature Ranges : SAB-C515C-8R TA = 0 to 70 °C
                                        SAF-C515C-8R TA = -40 to 85 °C
                                        SAH-C515C-8R TA = -40 to 110 °C

Package: P-MQFP-80-1 Flat Package.

Ordering Code: Q67121-C1058

Note: From 3 manufactures trays of 84.

Made in Germany

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IC. 8-Bit Microcontrollers. 8-Bit CMOS microcontroller for external memory (10MHz). Package: P-MQFP-80-1. Note: From manufactures tray and additional in bulk.

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OKI - MSM83C154s - IC. Hayes 04-00119 V2.5 - High Performance 8-Bit CMOS Microcontroller, 44 Pins PLCC, New The code Hayes copyright P/N: 04-00119 V2.5 refers to the programmed firmware or read-only memory (ROM) contained within a specific integrated circuit (IC) used in vintage Hayes Microcomputer Products networking equipment. Hayes Microcomputer Products, the company famous for creating the "AT" command set that became the industry standard for modems before becoming acquired by Zoom Telephonics now e2Companies, Inc. The OKI MSM83C154s is a high-performance 8-bit CMOS microcontroller featuring internal Mask ROM (MROM). Designed for low-power consumption and high-speed operation (up to 12 MHz or 24 MHz depending on version), it is often used in embedded, industrial applications. Key Specifications & Features: • Manufacturer: OKI (Oki Electric Industry) for Hayes Microcomputer Products • Type: 8-bit Microcontroller (MCU) • Memory: Internal ROM (Mask ROM) • Clock Speed: 12 MHz (standard) or up to 24 MHz (S-series) • Operating Voltage: Low power CMOS Technology • Package: 44-pin PLCC - 44-pin QFJ (QFJ44-P-S650-1.27) (Product name: MSM80C154SJS/ MSM83C154S-xxxJS) • Series: Part of the 80C51/80C31-compatible family Note: Functionality: The MSM83C154 is similar to the MSM80C154, but contains internal program memory (ROM), while the 80C154 is ROMless. These chips often feature bit-addressable data memory, specialized registers, and power-down modes to reduce power consumption. Application Areas: It is utilized in systems requiring 8-bit control, such as industrial equipment, consumer electronics, and portable devices needing power management. Pin Compatibility: The device is designed to be compatible with other OKI MSM80C154/83C154 series microcontrollers, allowing for easy upgrades or swaps. Made in Japan Learn More