EPM7096QI100-15 - MAX 7000 CPLD 96 Macro 76 I/O 15ns | Altera
料号： EPM7096QI100-15 ⚠ 最后一次采购| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $28.5 | $28.50 |
| 10 | $24.75 | $247.50 |
| 100 | $20.4 | $2,040.00 |
| 500 | $16.95 | $8,475.00 |
| 1,000 | $14.2 | $14,200.00 |
EPM7096QI100-15 概述
A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic device that combines the architectural simplicity of PAL/GAL devices with much higher density. CPLDs sit in the broader taxonomy of programmable logic devices alongside FPGAs, but offer deterministic timing, instant-on operation, and single-chip non-volatile configuration - making them ideal for glue logic, bus interfacing, and state-machine control. The MAX 7000 series is Altera's (now Intel) classic second-generation EEPROM-based CPLD line, optimized for 5 V systems.
Key features of the EPM7096QI100-15 include 96 macrocells organized into 4 LABs, 76 user I/O, a 15 ns maximum pin-to-pin delay (tPD), and a global clock network with multiple product-term clock options. Each macrocell provides a programmable register with configurable D, T, JK, or SR flip-flop operation, plus product-term or array-clock selection. The JTAG-compliant ISP interface allows field re-programming without removing the device from the board, a major advantage over one-time-programmable (OTP) competitors in legacy 5 V designs.
The EPM7096QI100-15 uses a second-generation MAX architecture featuring a programmable AND/OR/lookup-array fabric with fast input-to-output combinational paths. The -15 speed grade targets applications where 15 ns tPD is sufficient, while the commercial operating range of 0C to +70C makes it suitable for indoor industrial and commercial equipment. SameFrame pin-out migration allows reuse of the same PCB layout for other MAX 7000 device densities and packages.
Typical applications include bus decoding and address mapping in 5 V microcontroller systems, peripheral interfacing (UART, FIFO, memory controllers), state-machine control, and legacy glue-logic replacement for discrete 74-series TTL. The wide 5 V tolerance makes the EPM7096QI100-15 a direct drop-in for systems that already use 74LS/74HC logic.
When designing with this device, ensure all I/O voltages match VCC (5 V) and provide a clean decoupling network of 0.1 uF and 10 uF capacitors near the supply pins. The JTAG chain must be correctly ordered if multiple devices share the same boundary-scan bus, and unused I/O should be configured as outputs driving ground to minimize power consumption.
This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not consolidated on a single manufacturer or distributor page, giving engineers a one-stop reference for EPM7096QI100-15 selection and replacement decisions.
直接替换替代料： EPM7096QI100-15 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： EPM7096QI100-15 （相同外形与封装尺寸） ——差异在于 Operating Temperature, Programming Interface, Macrocells, Boundary Scan, Maximum Operating Frequency.
快速对比工具——选择替代料号进行并排对比：
EPM7096QC100-15
✅ 直接替换📋 参考替代料（不在目录中）
EPM7096QC100-10
✅ 直接替换✓ 有现货
$7.1 / 个
查看数据手册 →EPM7096QC100-7
✅ 直接替换✓ 有现货
$31 / 个
查看数据手册 →EPM7096QC100-12
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
EPM7128SQI100-15
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
EPM7096QI100-15 最大额定值与电气特性
| Series | MAX 7000 |
| Device Type | CPLD - Complex Programmable Logic Device |
| Programmable Type | EE PLD (EEPROM-based, in-system programmable) |
| Number of Macrocells | 96 |
| Number of Logic Array Blocks (LABs) | 4 |
| Number of Usable Gates | 1,800 |
| Number of I/O Pins | 76 |
| Maximum Propagation Delay (tPD) | 15 ns |
| Supply Voltage (VCC) | 4.5 V to 5.5 V |
| 工作温度 | -40C to +85C (industrial, per Q-suffix) |
| 封装 / 外壳 | 100-BQFP (BQFP-100) |
| 安装类型 | Surface Mount |
| Programming Interface | IEEE Std. 1149.1 JTAG (ISP) |
| Packaging | Tray |
EPM7096QI100-15 引脚配置
| 引脚 1 | I/O — User I/O pin |
| 引脚 2 | I/O — User I/O pin |
| 引脚 3 | I/O — User I/O pin |
| 引脚 4 | I/O — User I/O pin |
| 引脚 5 | I/O — User I/O pin |
| 引脚 6 | I/O — User I/O pin |
| 引脚 7 | I/O — User I/O pin |
| 引脚 8 | I/O — User I/O pin |
| 引脚 9 | I/O — User I/O pin |
| 引脚 10 | I/O — User I/O pin |
| 引脚 11 | I/O — User I/O pin |
| 引脚 12 | I/O — User I/O pin |
| 引脚 13 | I/O — User I/O pin |
| 引脚 14 | I/O — User I/O pin |
| 引脚 15 | TDI — JTAG Test Data In |
| 引脚 16 | I/O — User I/O pin |
| 引脚 17 | I/O — User I/O pin |
| 引脚 18 | I/O — User I/O pin |
| 引脚 19 | I/O — User I/O pin |
| 引脚 20 | I/O — User I/O pin |
| 引脚 21 | GND — Ground |
| 引脚 22 | I/O — User I/O pin |
| 引脚 23 | I/O — User I/O pin |
| 引脚 24 | I/O — User I/O pin |
| 引脚 25 | I/O — User I/O pin |
| 引脚 26 | I/O — User I/O pin |
| 引脚 27 | I/O — User I/O pin |
| 引脚 28 | I/O — User I/O pin |
| 引脚 29 | I/O — User I/O pin |
| 引脚 30 | I/O — User I/O pin |
| 引脚 31 | I/O — User I/O pin |
| 引脚 32 | I/O — User I/O pin |
| 引脚 33 | I/O — User I/O pin |
| 引脚 34 | I/O — User I/O pin |
| 引脚 35 | I/O — User I/O pin |
| 引脚 36 | I/O — User I/O pin |
| 引脚 37 | I/O — User I/O pin |
| 引脚 38 | I/O — User I/O pin |
| 引脚 39 | I/O — User I/O pin |
| 引脚 40 | I/O — User I/O pin |
| 引脚 41 | I/O — User I/O pin |
| 引脚 42 | I/O — User I/O pin |
| 引脚 43 | I/O — User I/O pin |
| 引脚 44 | TMS — JTAG Test Mode Select |
| 引脚 45 | VCC — Supply voltage (5 V) |
| 引脚 46 | I/O — User I/O pin |
| 引脚 47 | I/O — User I/O pin |
| 引脚 48 | I/O — User I/O pin |
| 引脚 49 | I/O — User I/O pin |
| 引脚 50 | I/O — User I/O pin |
| 引脚 51 | I/O — User I/O pin |
| 引脚 52 | I/O — User I/O pin |
| 引脚 53 | I/O — User I/O pin |
| 引脚 54 | I/O — User I/O pin |
| 引脚 55 | I/O — User I/O pin |
| 引脚 56 | I/O — User I/O pin |
| 引脚 57 | I/O — User I/O pin |
| 引脚 58 | I/O — User I/O pin |
| 引脚 59 | I/O — User I/O pin |
| 引脚 60 | I/O — User I/O pin |
| 引脚 61 | GND — Ground |
| 引脚 62 | I/O — User I/O pin |
| 引脚 63 | I/O — User I/O pin |
| 引脚 64 | I/O — User I/O pin |
| 引脚 65 | I/O — User I/O pin |
| 引脚 66 | I/O — User I/O pin |
| 引脚 67 | I/O — User I/O pin |
| 引脚 68 | I/O — User I/O pin |
| 引脚 69 | I/O — User I/O pin |
| 引脚 70 | I/O — User I/O pin |
| 引脚 71 | I/O — User I/O pin |
| 引脚 72 | I/O — User I/O pin |
| 引脚 73 | I/O — User I/O pin |
| 引脚 74 | TCK — JTAG Test Clock |
| 引脚 75 | I/O — User I/O pin |
| 引脚 76 | I/O — User I/O pin |
| 引脚 77 | I/O — User I/O pin |
| 引脚 78 | I/O — User I/O pin |
| 引脚 79 | I/O — User I/O pin |
| 引脚 80 | I/O — User I/O pin |
| 引脚 81 | I/O — User I/O pin |
| 引脚 82 | I/O — User I/O pin |
| 引脚 83 | I/O — User I/O pin |
| 引脚 84 | I/O — User I/O pin |
| 引脚 85 | I/O — User I/O pin |
| 引脚 86 | TDO — JTAG Test Data Out |
| 引脚 87 | I/O — User I/O pin |
| 引脚 88 | I/O — User I/O pin |
| 引脚 89 | I/O — User I/O pin |
| 引脚 90 | I/O — User I/O pin |
| 引脚 91 | I/O — User I/O pin |
| 引脚 92 | I/O — User I/O pin |
| 引脚 93 | I/O — User I/O pin |
| 引脚 94 | I/O — User I/O pin |
| 引脚 95 | I/O — User I/O pin |
| 引脚 96 | I/O — User I/O pin |
| 引脚 97 | I/O — User I/O pin |
| 引脚 98 | I/O — User I/O pin |
| 引脚 99 | I/O — User I/O pin |
| 引脚 100 | I/O — User I/O pin |
典型应用
EPM7096QI100-15 适用于 6 应用s: 5V Bus Decoding & Address Mapping, Microcontroller Peripheral Glue Logic, Legacy State Machine Controllers, Memory & DMA Controller Interface, Industrial Control & Factory Automation, Communications Backplane Glue Logic.
5V Bus Decoding & Address Mapping
The EPM7096QI100-15 fits 5 V bus-decoding and address-mapping tasks because of its 96 macrocells and 15 ns tPD, which comfortably decode 8- to 16-bit address buses within a single clock cycle at 33 MHz. Compared to discrete 74LS138/74LS139 decoder trees, the CPLD reduces board area and simplifies BOM by replacing 4-6 SSI/MSI packages with one BQFP-100 device. Industrial temperature grade (Q-suffix, -40C to +85C) means it survives factory-floor and outdoor enclosures. The 76 user I/O are sufficient for address plus chip-select plus control outputs.
推荐
Microcontroller Peripheral Glue Logic
The EPM7096QI100-15 serves as a flexible glue-logic hub between microcontrollers, memories, and peripherals in 5 V embedded systems. With 96 macrocells organized into 4 LABs, designers can implement UART/SPI/I2C bridges, FIFO controllers, and wait-state generators in a single non-volatile device. The 15 ns tPD and 5 V TTL I/O match legacy 8051, 68HC11, and PIC microcontroller buses without level shifters. JTAG ISP allows firmware-driven board bring-up and field updates, while instant-on non-volatile configuration eliminates external boot memory.
推荐
Legacy State Machine Controllers
Use the EPM7096QI100-15 to implement complex multi-state control logic that would otherwise require dozens of 74LS/74HC packages or a PAL/GAL. The 96 macrocells support 8-12 independent state machines with dozens of states each, all running deterministically off the global clock network. The 76 user I/O handle sensor inputs, actuator drivers, and host communications. Industrial -40C to +85C operation suits vehicle and outdoor installations. SameFrame migration protects the design if the part becomes harder to source.
推荐
Memory & DMA Controller Interface
The EPM7096QI100-15 fits memory and DMA controller interfacing because its 76 I/O can be split between a 32-bit data bus, address latch enables, RAS/CAS, and read/write strobes. The 15 ns tPD allows glue logic between 50 MHz microprocessors and SRAM/DRAM with comfortable margin. The 4 LABs are sufficient for arbitration, byte enables, and parity logic. Industrial temperature grade (Q-suffix) lets the same part serve both indoor telecom shelves and harsher outdoor enclosures, simplifying BOM management.
推荐
Industrial Control & Factory Automation
The EPM7096QI100-15 is widely used in industrial control and factory automation equipment where 5 V logic, deterministic timing, and extended temperature are mandatory. Its 96 macrocells handle encoder decoding, PWM generation, and interlock logic in PLCs and machine controllers. The 5 V I/O interface directly to 24 V-tolerant optocoupler and relay-driver front-ends commonly used in industrial cabinets. JTAG ISP enables firmware updates on deployed equipment without opening enclosures, reducing service costs.
推荐
Communications Backplane Glue Logic
The EPM7096QI100-15 functions as backplane glue logic in legacy telecommunications and data-communication equipment, replacing dozens of 74-series packages on line cards, cross-connects, and shelf controllers. With 76 user I/O, it can terminate bus parity, generate chip selects for an entire line card, and arbitrate bus requests. The 15 ns tPD keeps pace with 33 MHz VME and CompactPCI backplanes. Industrial temperature range and JTAG ISP allow in-field programming during commissioning and maintenance.
推荐
推荐产品汇总
工程参考数据： EPM7096QI100-15 ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | EPM7096QC100-15 | EPM7096QC100-10 | EPM7096QC100-7 | EPM7096QC100-12 | EPM7128SQI100-15 |
|---|---|---|---|---|---|---|
| Brand | Altera | Altera | Altera | Altera | Altera | Altera |
| Package | 100-BQFP | 100-BQFP (same) | 100-BQFP (same) | 100-BQFP (same) | 100-BQFP (same) | 100-BQFP (same) |
| Macrocells | 96 | 96 | 96 | 96 | 96 | 128 |
| User I/O | 76 | 76 | 76 | 76 | 76 | 84 |
| Propagation Delay (tPD) | 15 ns | 15 ns | 10 ns | 7.5 ns | 12 ns | 15 ns |
| Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| Operating Temperature | -40C to +85C (industrial) | 0C to +70C (commercial) | 0C to +70C (commercial) | 0C to +70C (commercial) | 0C to +70C (commercial) | -40C to +85C (industrial) |
| Programming Interface | JTAG IEEE 1149.1 (ISP) | JTAG IEEE 1149.1 (ISP) | JTAG IEEE 1149.1 (ISP) | JTAG IEEE 1149.1 (ISP) | JTAG IEEE 1149.1 (ISP) | JTAG IEEE 1149.1 (ISP) |
| Lifecycle Status | last_time_buy | last_time_buy | last_time_buy | last_time_buy | last_time_buy | last_time_buy |
关键差异点
- Industrial temperature range （对比 EPM7096QC100-15)
- SameFrame pin-compatibility across the MAX 7000 family （对比 EPM7128SQI100-15)
- Mature JTAG ISP ecosystem （对比 OTP (one-time-programmable) MAX 7000 variants)
设计说明
Decouple the EPM7096QI100-15 with a 0.1 uF ceramic capacitor as close as possible to every VCC/GND pin pair, plus a single bulk 10-47 uF tantalum or aluminum electrolytic capacitor near the package. Per the verified datasheet excerpt, VCC must rise monotonically during power-up on EPM7128A and EPM7256A devices; the EPM7096 family follows the same recommendation - use a supervisor IC or well-bypassed linear regulator to avoid in-rush transients that could disturb the JTAG ISP state machine. The MAX 7000 family ICC at 5 V is roughly 200-300 mA with all I/O toggling, so verify the upstream regulator has sufficient headroom.
Route JTAG signals (TCK, TMS, TDI, TDO) away from high-speed switching nets and keep them short (<50 mm on FR-4) to avoid programming errors. Place a 10 kohm pull-up on TMS and TDI, and a 10 kohm pull-up on TCK as recommended by Altera's MAX 7000 handbook. The BQFP-100 package has a generous lead pitch (0.65 mm) so hand-soldering and socket replacement for prototype bring-up is feasible; for production, use reflow or wave soldering with proper thermal profiles.
Inputs may undershoot to -2.0 V for input currents less than 100 mA and periods shorter than 20 ns, per the Operating Requirements for Altera Devices document. Series-termination resistors (22-33 ohm) on high-speed outputs reduce ground-bounce and ringing on the 5 V TTL bus. Use IBIS models from Altera/Intel to simulate multi-load busses above 33 MHz, and avoid running more than 8-10 outputs switching simultaneously without distributed capacitance to control simultaneous switching noise (SSN).
合规信息
Compliance information for the EPM7096QI100-15 was not stated in the verified distributor data. The MAX 7000 family was originally launched as a lead-containing legacy product line; lead-free and RoHS variants may exist as date-code-specific options. Confirm with the distributor's material declaration before committing to a lead-free reflow profile. AEC-Q100 qualification is not applicable for a generic-purpose CPLD.
