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Description : 32,768-Bit (4096 x 8) CMOS EPROM

General Description
The NMC27C32B is a 32k UV erasable and electrically reprogrammable CMOS EPROM, ideally suited for applications where fast turnaround, pattern experimentation and low power consumption are important requirements.
The NMC27C32B is designed to operate with a single a5V power supply with g10% tolerance.
The NMC27C32B is packaged in a 24-pin dual-in-line package with a quartz window. The quartz window allows the user to expose the chip to ultraviolet light to erase the bit pattern. A new pattern can then be written electrically into the device by following the programming procedure.
This EPROM is fabricated with National’s proprietary, time proven CMOS double-poly silicon gate technology which combines high performance and high density with low power consumption and excellent reliability.

Features
■ Low CMOS power consumption
    — Active Power: 55 mW Max
    — Standby Power: 0.55 mW Max
■ Extended temperature range, -40°C to a85°C
■ Fast and reliable programming
■ TTL, CMOS compatible inputs/outputs
■ TRI-STATE® output
■ Manufacturer’s identification code for automatic programming
■ High current CMOS level output drivers
■ Compatible with NMOS 2732

ICST
Integrated Circuit Systems
Description : 32.768 kHz Clock Oscillator

Description
The MK3200 is ICS’ lowest cost, low power clock oscillator that generates a low power 32.768 kHz output from an inexpensive 32.768 kHz watch crystal. This part includes a power down pin and allows you to tri state the output clock for in-circuit testing.

Features
• Packaged in 8 pin SOIC
• Operates from 2.5 V to 5 V
• Consumes only 3.5 µA in normal operation
• Accepts an inexpensive 32.768 kHz crystal input
• Offers power down mode
• Includes an Output Enable pin to tri state the output for in-circuit testing
• Advanced, low power, sub-micron CMOS process
• For other 32.768 kHz-based clocks with MHz outputs, please consult ICS
• Industrial temperature version available

Description : CMOS 14 pin DIL compatible, kHz Range 20.0kHz to 50.0kHz

DESCRIPTION
EM39GT series TCXOs are packaged in a miniature 6 pad ceramic SMD package. With squarewave (CMOS) output, tolerances are available from ±1.0ppm over -30° to +75°C. The part has a 0.01mF decoupling capacitor built in.

 • Package pin outs compatible with 14 pin DIL
 • Frequency range: 20.0 to 50.0kHz; 32.768kHz
 • Supply voltage 3.3 or 5.0 Volts
 • Frequency stability from ±1ppm over -30 to +75°C
 • RoHS compliant

Description : 32K x 8 CMOS EPROM Memory

256K CMOS UV-EPROM (32,768 x 8) 28 PIN

Hitachi
Hitachi -> Renesas Electronics
Description : 32,768-word × 8-bit High Speed CMOS Static RAM

Description
The Hitachi HM62256B is a CMOS static RAM organized 32-kword ×8-bit. It realizes higher performance and low power consumption by employing 0.8 µm Hi-CMOS process technology. The device, packaged in 8 ×14 mm TSOP, 8 ×13.4 mm TSOP with thickness of 1.2 mm, 450-mil SOP (foot print pitch width), 600-mil plastic DIP, or 300-mil plastic DIP, is available for high density mounting. It offers low power standby power dissipation; therefore, it is suitable for battery back-up systems.

Features
• High speed
  Fast access time: 45/55/70/85 ns (max)
• Low power
  Standby: 1.0 µW (typ)
  Operation: 25 mW (typ) (f = 1 MHz)
• Single 5 V supply
• Completely static memory
  No clock or timing strobe required
• Equal access and cycle times
• Common data input and output
  Three state output
• Directly TTL compatible
  All inputs and outputs
• Capability of battery back up operation

Description : 262,144-BIT (32,768-WORD BY 8-BIT) CMOS STATIC RAM

DESCRIPTION
The M5M5255DP,FP is 262,144-bit CMOS static RAMs organized as 32,768-words by 8-bits which is fabricated using high-performance 3 polysilicon CMOS technology. The use of resistive load NMOS cells and CMOS periphery results in a high density and low power static RAM. Stand-by current is small enough for battery back-up application. It is ideal for the memory systems which require simple interface.

FEATURE
• Single +5V power supply
• No clocks, no refresh
• Data-Hold on +2.0V power supply
• Directly TTL compatible : all inputs and outputs
• Three-state outputs : OR-tie capability
• Simple memory expantion by /S1, S2
• Common Data I/O
• Battery backup capability
• Low stand-by current··········0.05µA(typ.)

APPLICATION
    Small capacity memory units

Ceramate
CERAMATE TECHNICAL
Description : EPROM-based 8-bit CMOS microcontroller

CTM8B5X series is an EPROM based 8-bit microcontroller which employs a full CMOS technology enhanced with low-cost, high speed and high noise immunity.  Watchdog Timer, RAM, EPROM, tri-state I/O port, power down mode, and real time programmable clock/counter are integrated into this chip.CTM8B5X contains 33 instructions, all are single cycle except for program branches which take two cycles.

On chip memory is available with 512x14 bits of EPROM for CTM8B54E/55E, 1Kx14 bits of EPROM for CTM8B56E, 2Kx14 bits of EPROM for CTM8B57E and 24 to 72 bytes of static RAM.

 

Description : 16-Bit CMOS Single-Chip Microcontrollers with/without oscillator prescaler with 32 KByte Flash EPROM

Introduction
The SAB 88C166 and the SAB 88C166W are members of the Siemens SAB 80C166 family of full featured single-chip CMOS microcontrollers. They combine high CPU performance (up to 10 million instructions per second) with high peripheral functionality, enhanced IO-capabilities and an on-chip reprogrammable 32 KByte Flash EPROM.

● High Performance 16-bit CPU with 4-Stage Pipeline
● 100 ns Instruction Cycle Time at 20 MHz CPU Clock
● 500 ns Multiplication (16 × 16 bit), 1 µs Division (32 / 16 bit)
● Enhanced Boolean Bit Manipulation Facilities
● Register-Based Design with Multiple Variable Register Banks
● Single-Cycle Context Switching Support
● Up to 256 KBytes Linear Address Space for Code and Data
● 1 KByte On-Chip RAM
● 32 KBytes On-Chip Flash EPROM with Bank Erase Feature
● Read-Protectable Flash Memory
● Dedicated Flash Control Register with Operation Lock Mechanism
● 12 V External Flash Programming Voltage
● Flash Program Verify and Erase Verify Modes
● 100 Flash Program/Erase Cycles guaranteed
● Programmable External Bus Characteristics for Different Address Ranges
● 8-Bit or 16-Bit External Data Bus
● Multiplexed or Demultiplexed External Address/Data Buses
● Hold and Hold-Acknowledge Bus Arbitration Support
● 512 Bytes On-Chip Special Function Register Area
● Idle and Power Down Modes
● 8-Channel Interrupt-Driven Single-Cycle Data Transfer Facilities via Peripheral Event Controller (PEC)
● 16-Priority-Level Interrupt System
● 10-Channel 10-bit A/D Converter with 9.7 µs Conversion Time
● 16-Channel Capture/Compare Unit
● Two Multi-Functional General Purpose Timer Units with 5 Timers
● Two Serial Channels (USARTs)
● Programmable Watchdog Timer
● Up to 76 General Purpose I/O Lines
● Direct clock input without prescaler in the SAB 88C166W (SAB 88C166 with prescaler)
● Supported by a Wealth of Development Tools like C-Compilers, Macro-Assembler Packages, Emulators, Evaluation Boards, HLL-Debuggers, Simulators, Logic Analyzer Disassemblers, Programming Boards
● On-Chip Bootstrap Loader
● 100-Pin Plastic MQFP Package (EIAJ)

Description : 16-Bit CMOS Single-Chip Microcontrollers with/without oscillator prescaler with 32 KByte Flash EPROM

Introduction
The SAB 88C166 and the SAB 88C166W are members of the Siemens SAB 80C166 family of full featured single-chip CMOS microcontrollers. They combine high CPU performance (up to 10 million instructions per second) with high peripheral functionality, enhanced IO-capabilities and an on-chip reprogrammable 32 KByte Flash EPROM.

● High Performance 16-bit CPU with 4-Stage Pipeline
● 100 ns Instruction Cycle Time at 20 MHz CPU Clock
● 500 ns Multiplication (16 × 16 bit), 1 µs Division (32 / 16 bit)
● Enhanced Boolean Bit Manipulation Facilities
● Register-Based Design with Multiple Variable Register Banks
● Single-Cycle Context Switching Support
● Up to 256 KBytes Linear Address Space for Code and Data
● 1 KByte On-Chip RAM
● 32 KBytes On-Chip Flash EPROM with Bank Erase Feature
● Read-Protectable Flash Memory
● Dedicated Flash Control Register with Operation Lock Mechanism
● 12 V External Flash Programming Voltage
● Flash Program Verify and Erase Verify Modes
● 100 Flash Program/Erase Cycles guaranteed
● Programmable External Bus Characteristics for Different Address Ranges
● 8-Bit or 16-Bit External Data Bus
● Multiplexed or Demultiplexed External Address/Data Buses
● Hold and Hold-Acknowledge Bus Arbitration Support
● 512 Bytes On-Chip Special Function Register Area
● Idle and Power Down Modes
● 8-Channel Interrupt-Driven Single-Cycle Data Transfer Facilities via Peripheral Event Controller (PEC)
● 16-Priority-Level Interrupt System
● 10-Channel 10-bit A/D Converter with 9.7 µs Conversion Time
● 16-Channel Capture/Compare Unit
● Two Multi-Functional General Purpose Timer Units with 5 Timers
● Two Serial Channels (USARTs)
● Programmable Watchdog Timer
● Up to 76 General Purpose I/O Lines
● Direct clock input without prescaler in the SAB 88C166W (SAB 88C166 with prescaler)
● Supported by a Wealth of Development Tools like C-Compilers, Macro-Assembler Packages, Emulators, Evaluation Boards, HLL-Debuggers, Simulators, Logic Analyzer Disassemblers, Programming Boards
● On-Chip Bootstrap Loader
● 100-Pin Plastic MQFP Package (EIAJ)

Part Name(s) : M6M80041P M6M80041FP
Mitsubishi
MITSUBISHI ELECTRIC
Description : 4096-BIT (256-WORD BY 16-BIT) ELECTRICALLY ERASABLE AND PROGRAMMABLE ROM

4096-BIT (256-WORD BY 16-BIT) ELECTRICALLY ERASABLE AND PROGRAMMABLE ROM

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