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EPM7128STC100-10

Name: EPM7128STC100-10
Rating: 4.7 (12 reviews)

IC CPLD 128MC 10NS 100TQFP

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製造商。部分 #EPM7128STC100-10
包 100-TQFP
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規格

Supplier	Intel
Package	Tray
Series	MAX® 7000S
ProductStatus	Obsolete
ProgrammableType	In System Programmable
DelayTimetpd(1)Max	10 ns
VoltageSupply-Internal	4.75V ~ 5.25V
NumberofLogicElements/Blocks	8
NumberofMacrocells	128
NumberofGates	2500
NumberofI/O	84
OperatingTemperature	0°C ~ 70°C (TA)
MountingType	Surface Mount
Package/Case	100-TQFP

概述

Description

EPM7128STC100-10 is an Altera CPLD (EPLD) from the MAX 7000S family.
- Key specs: 128 macrocells, 100-pin package, speed grade -10, commercial temp range.
- Architecture: Each macrocell has a 4-input LUT and a D flip-flop; macrocells are interconnected to implement glue logic, small state machines, decoders, etc.
- Power/I/O: Generally powered from 5V; I/O pins are configurable as input, output, or bidirectional (TTL/CMOS-like levels). Exact I/O count depends on the package.
- Programming: Configured with appropriate Altera tools (older MAX+PLUS II or Quartus versions) using a programming file (e.g., .pof/.jed).
- Use cases: Suitable for small, fixed digital logic blocks on embedded boards, timing-critical glue logic, and control logic.
- Notes: This device is older and largely superseded by newer CPLDs/FPGAs; check the datasheet for package I/O counts, timing, and voltage details.
For precise specifications, pinout, timing, and voltage ranges, consult the EPM7128STC100-10 datasheet.

Features

Here are the typical features of the EPM7128STC100-10 (Altera EPLD):
- 128 macrocells for user logic
- 5V operation with TTL-compatible I/O
- 100-pin package (STC/100-pin form factor)
- -10 speed grade (approx. 10 ns)
- EEPROM-based, non-volatile configuration with in-system reprogrammability
- JTAG boundary-scan for programming and test
- LUT-based macrocell logic with flip-flops and fast carry/logic capability
- Suitable for glue logic, state machines, and simple peripheral control
- Compatible with Altera design tools (MAX Plus II ecosystem)
Note: Always refer to the official datasheet for precise I/O voltages, timing, and packaging details.

Package

The EPM7128STC100-10 comes in a 100-pin LQFP (thin quad-flat-pack) package.

Pinout

- Pin count: 208 pins (208-pin package, e.g., TQFP/PQFP)
- Function: Altera EPM7128STC100-10 is a 128-macrocell MAX 7000S family CPLD (complex programmable logic device) used to implement glue logic and small digital circuits with programmable I/O and sequential/combinational logic.

Manufacturer

- Manufacturer: Altera Corporation (now part of Intel; Intel’s Programmable Solutions Group).
- What kind of company: A semiconductor company that designs and manufactures programmable logic devices (PLDs), including CPLDs and FPGAs.

Application

Applications of EPM7128STC100-10 (128-macrocell CPLD) include:
- Glue logic for microprocessors and peripherals
- Finite-state machines and control units
- Address/data decoders and memory-mapped I/O interfaces
- Timing/clock-domain crossing logic
- Simple bus interfaces (SPI, I2C, parallel)
- LED/display drivers, PWM controllers
- Small programmable logic blocks in consumer, automotive, telecom, and industrial equipment