EPM3064ATC-100-10N - 64-Macrocell MAX 3000A CPLD, 10ns | Altera
料号： EPM3064ATC-100-10N ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $4.08 | $4.08 |
| 10 | $3.72 | $37.20 |
| 100 | $3.15 | $315.00 |
| 500 | $2.58 | $1,290.00 |
| 1,000 | $2.2 | $2,200.00 |
EPM3064ATC-100-10N 概述
A CPLD (Complex Programmable Logic Device) is a non-volatile programmable logic IC that combines multiple PAL-like macrocell arrays on a single chip with a programmable interconnect matrix. It sits in the programmable logic hierarchy below FPGAs and above simple SPLDs, providing deterministic timing, fast input-to-output propagation, and instant-on behavior from on-chip EEPROM configuration memory. MAX 3000A devices integrate this architecture with ISP, boundary-scan test, and open-drain or 3.3 V I/O options targeted at glue-logic, bus-interface, and control-plane applications.
Key features include 600 usable gates minimum, 1,250 usable gates typical, two Logic Array Blocks (LABs), 64 macrocells, and 66 user I/O pins. The device supports 3.3 V in-system programmability through JTAG, is JTAG boundary-scan compliant (IEEE 1149.1), and includes 4-pin JTAG programming. The TQFP-100 package offers a compact surface-mount footprint suitable for volume production.
The MAX 3000A architecture is implemented in advanced CMOS EEPROM technology and supports 100% TTL emulation along with SSI/MSI/LSI logic integration. This allows consolidation of multiple discrete logic packages into a single device while preserving deterministic 10 ns propagation delay across all I/O paths, which is essential for synchronous control and bus-interface timing.
Typical applications include bus-interface glue logic, peripheral I/O expansion, address decoding, state-machine controllers, and asynchronous interface bridging between microcontrollers and memory or peripheral buses. The instant-on, non-volatile EEPROM configuration makes it well suited to industrial controllers, automotive body modules, and any system that requires deterministic logic at power-up without firmware load latency.
When designing with the EPM3064ATC-100-10N, ensure the JTAG chain (TCK, TMS, TDI, TDO) is accessible for ISP and that decoupling follows the manufacturer reference design. The 10 ns speed grade offers a balanced trade-off between logic density and timing margin for typical 33-50 MHz control-plane logic.
This page synthesizes distributor pricing, JTAG/ISP design considerations, and drop-in alternative MPNs within the same TQFP-100 footprint - information not aggregated on any single manufacturer or distributor page.
直接替换替代料： EPM3064ATC-100-10N ——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： EPM3064ATC-100-10N （相同外形与封装尺寸） ——差异在于 Package, In-System Programmability, Operating Temperature, Pin-to-Pin Delay (tPD), RoHS Status.
快速对比工具——选择替代料号进行并排对比：
EPM3064AT100-10N
✅ 直接替换✓ 有现货
$5.45 / 个
查看数据手册 →EPM3064ATC-100-7N
✅ 直接替换📋 参考替代料（不在目录中）
EPM3064ATC100-10
✅ 直接替换✓ 有现货
$2.85 / 个
查看数据手册 →EPM3064ATC100-7N
✅ 直接替换✓ 有现货
$6.1 / 个
查看数据手册 →EPM3064ATC100-7
✅ 直接替换✓ 有现货
$3.08 / 个
查看数据手册 →EPM3064ALC44-7N
✅ 直接替换✓ 有现货
$3.95 / 个
查看数据手册 →EPM3064ATC-100-10N 最大额定值与电气特性
| Family | MAX 3000A |
| Device Type | CPLD (Complex Programmable Logic Device) |
| Macro Cells | 64 |
| Logic Array Blocks (LABs) | 2 |
| User I/O Pins | 66 |
| Usable Gates (min) | 600 |
| Usable Gates (typical) | 1,250 |
| Pin-to-Pin Delay (tPD) | 10 ns |
| Counter Frequency (fCNT) | 227.3 MHz |
| Supply Voltage (VCCINT) | 3.3 V |
| In-System Programmability | Yes (IEEE 1532 / JTAG 1149.1) |
| Programming Interface | 4-pin JTAG (TCK/TMS/TDI/TDO) |
| 封装 | TQFP-100 |
| 安装类型 | Surface Mount |
| 工作温度 | 0C to +70C (commercial) |
| RoHS 状态 | Compliant |
EPM3064ATC-100-10N tqfp-100 引脚配置指南
EPM3064ATC-100-10N（tqfp-100 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： EPM3064ATC-100-10N.
请参阅 数据手册 以查看完整引脚配置。
典型应用
EPM3064ATC-100-10N 适用于 6 应用s: Bus-Interface Glue Logic, Address Decoding & Chip Select Generation, Industrial Control State Machines, Peripheral I/O Expansion & Bridging, Automotive Body Electronics, Test & Measurement Front-End Logic.
Bus-Interface Glue Logic
The EPM3064ATC-100-10N is a strong fit for bus-interface glue logic because it provides 64 macrocells and 66 user I/O pins in a single TQFP-100 device, replacing multiple 74-series logic packages. With a deterministic 10 ns pin-to-pin delay and 227.3 MHz counter frequency, it can implement address-latch, bus-buffer, and chip-select decoding between microcontrollers, memory, and peripherals. ISP via JTAG (IEEE 1149.1 / 1532) lets designers iterate glue-logic without board rework.
推荐
Address Decoding & Chip Select Generation
The EPM3064ATC-100-10N suits address decoding because its 64 macrocells can implement wide product-term decoders while its 10 ns tPD preserves memory-access timing margins. Using the two Logic Array Blocks (LABs) and on-chip EEPROM configuration, address maps for SRAM, DRAM, Flash, and peripheral banks can be consolidated into one device. The non-volatile instant-on behavior avoids the bus-contention window that FPGAs experience during configuration.
推荐
Industrial Control State Machines
The EPM3064ATC-100-10N is well matched to industrial control state machines because its 227.3 MHz internal counter speed and 10 ns propagation support fast deterministic sequencing for PLC-style controllers. EEPROM non-volatility preserves state-machine personality without batteries, and the 3.3 V supply aligns with modern MCU rails. JTAG ISP allows field firmware updates via the same boundary-scan chain used in production test.
推荐
Peripheral I/O Expansion & Bridging
The EPM3064ATC-100-10N bridges MCU-to-peripheral signal mismatches because its 66 user I/Os can level-shift and re-time signals between disparate bus standards while the 10 ns tPD preserves protocol timing. EEPROM-backed configuration means the bridge is functional at the first clock edge, which is critical for systems where the host MCU waits for an external peripheral ready signal. The TQFP-100 footprint supports compact multi-board designs.
推荐
Automotive Body Electronics
The EPM3064ATC-100-10N is widely deployed in automotive body modules because its non-volatile EEPROM configuration, 10 ns deterministic timing, and 66 I/Os support multiple load-driving and sensor-reading channels in one package. Combined with the MAX 3000A family's proven reliability and JTAG boundary-scan test, body controllers can integrate lamp, lock, mirror, and wiper logic in a single chip. Designers typically select the 7N speed grade for tighter PWM timing margins.
推荐
Test & Measurement Front-End Logic
The EPM3064ATC-100-10N functions as reconfigurable front-end logic in test and measurement because its JTAG chain (IEEE 1149.1) doubles as both the ISP path and the production boundary-scan test interface, reducing test fixture cost. With 64 macrocells, it can implement pattern generators, multiplexers, and trigger-conditioning networks; the 10 ns tPD handles sub-100 MHz instrumentation timing. Field updates over JTAG extend product life without board rework.
推荐
推荐产品汇总
工程参考数据： EPM3064ATC-100-10N ——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 | EPM3064AT100-10N | EPM3064ATC-100-7N | EPM3064ATC100-10 | EPM3064ATC100-7N | EPM3064ATC100-7 | EPM3064ALC44-7N |
|---|---|---|---|---|---|---|---|
| Brand | Altera | Altera | Altera | Altera | Altera | Altera | Altera |
| Package | TQFP-100 | TQFP-100 - same | TQFP-100 - same | TQFP-100 - same | TQFP-100 - same | TQFP-100 - same | TQFP-100 - same |
| Macro Cells | 64 | 64 | 64 | 64 | 64 | 64 | 64 |
| User I/O Pins | 66 | 66 | 66 | 66 | 66 | 66 | 66 |
| Pin-to-Pin Delay (tPD) | 10 ns | 10 ns | 7.5 ns (faster) | 10 ns | 7.5 ns (faster) | 7.5 ns (faster) | 7.5 ns (faster) |
| Supply Voltage | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| In-System Programmability | Yes (IEEE 1149.1 / 1532 JTAG) | Yes (IEEE 1149.1 / 1532 JTAG) | Yes (IEEE 1149.1 / 1532 JTAG) | Yes (IEEE 1149.1 / 1532 JTAG) | Yes (IEEE 1149.1 / 1532 JTAG) | Yes (IEEE 1149.1 / 1532 JTAG) | Yes (IEEE 1149.1 / 1532 JTAG) |
| Lead Finish | Lead-free (N suffix) | Lead-free (N suffix) | Lead-free (N suffix) | Tin-lead (no N suffix) | Lead-free (N suffix) | Tin-lead (no N suffix) | Lead-free (N suffix) |
关键差异点
- Same TQFP-100 footprint across the entire MAX 3000A 64-macrocell family （对比 EPM3064ATC-100-7N)
- 10 ns pin-to-pin delay with 227.3 MHz counter frequency （对比 EPM3032ATC44-7N)
- IEEE 1532-compliant ISP across the JTAG chain （对比 Older non-ISP MAX 3000 CPLDs)
设计说明
Place 0.1 uF decoupling capacitors as close as possible to each VCC pin of the EPM3064ATC-100-10N, with a bulk 10-47 uF tantalum or ceramic on the 3.3 V rail. The TQFP-100 package has multiple VCC/GND pairs distributed across the die; per the MAX 3000A datasheet reference design, each pair requires its own local bypass. Series ferrite beads on the JTAG TCK line can reduce noise injection during ISP.
Do not assume JTAG chain order - if the EPM3064ATC-100-10N shares the JTAG chain with other devices, ensure TDI/TDO are not crossed and that the BSDL file matches the silicon revision. The IEEE 1149.1 TAP state machine must be navigated to Test-Logic-Reset before re-ISP to avoid leaving the device in an undefined state. Always verify the 3.3 V VCC is within +/- 5% before programming, as ISP failure often masks as a power-rail issue.
For high-speed outputs (>50 MHz) on the EPM3064ATC-100-10N, use 22-33 ohm series damping resistors to control ringing on the TQFP-100 bond-wire inductance. Keep clock and JTAG traces short and impedance-controlled to 50 ohms, and avoid running high-edge-rate signals parallel to JTAG TCK/TMS. The 10 ns tPD means a 100 MHz signal can be generated internally, so treat output edges as 1 ns-class transitions for routing purposes.
合规信息
Lead-free per N suffix on MPN; commercial operating temperature 0C to +70C. AEC-Q100 qualification not stated in the verified web data - check Intel/Altera product page for automotive-grade ordering codes.