Altera

EPM7512BQC208-7 - MAX 7000B CPLD 512 Macro Cells | Altera

MPN: EPM7512BQC208-7 ✗ Akhir Hidup

2.375 V to 2.625 V (2.5 V nominal) Vdss 208-pin PQFP (28x28 mm) Package 90.1 MHz Speed

Ajukan Diskon

MOQ: 1 |

Lihat Datasheet (PDF) Lihat Alternatif

Kuantitas

EPM7512BQC208-7 Ringkasan

The Altera EPM7512BQC208-7 is a MAX 7000B family Complex Programmable Logic Device (CPLD) with 512 macrocells, 10,000 usable gates, and 176 user I/O pins, housed in a 208-pin PQFP (28x28 mm) package and rated for commercial 0C to 90C operation. It operates from a 2.5 V core supply (2.375 V to 2.625 V) and delivers a maximum internal frequency of 90.1 MHz with a 7 ns pin-to-pin propagation delay.

A CPLD (Complex Programmable Logic Device) is a programmable logic IC that combines multiple logic blocks, macrocells, and a programmable interconnect array on a single die, allowing designers to implement custom digital logic without fabricating an ASIC. Within the logic IC hierarchy, a CPLD sits between simple PLDs (PAL/GAL) and FPGAs: CPLDs offer deterministic timing, non-volatile EEPROM configuration, and instant-on operation, while FPGAs provide higher logic density at the cost of external configuration memory. The MAX 7000B family is built on Altera's second-generation Multiple Array MatriX (MAX) architecture using high-performance 2.5 V CMOS EEPROM technology.

Key differentiators of the EPM7512BQC208-7 include its 512 macrocells (the highest density in the MAX 7000B family), 176 user I/O pins, 7 ns propagation delay, and EEPROM-based in-system programmability (ISP) that retains configuration without a battery or boot PROM. The 2.5 V core supply reduces dynamic power versus 5 V MAX 7000S devices while remaining tolerant of legacy 3.3 V system interfaces.

The device uses a Multiple Array MatriX architecture with logic array blocks (LABs) feeding a programmable interconnect array, giving predictable, fixed pin-to-pin delays independent of routing. Each macrocell provides programmable flip-flops, product-term logic, and I/O registers, enabling state machines, bus interfaces, and glue logic to be integrated into one device.

Typical applications include legacy industrial control boards, PCI/ISA bus bridging, address decoding and chip-select generation, instrumentation glue logic, and replacement of discrete 74-series logic. The 208-pin PQFP footprint is shared across the MAX 7000B family, allowing density migration without PCB redesign.

When designing with this CPLD, note that the -7 speed grade is the fastest commercial grade in the family; the -10 and -15 grades trade speed for lower cost. Because the device is EEPROM-based, it is configured at power-up with no external configuration device, simplifying board bring-up compared with SRAM-based FPGAs.

This page synthesizes distributor availability, drop-in speed-grade alternatives, and practical design notes for the EPM7512BQC208-7 that are not consolidated in the manufacturer datasheet.

Alternatif penggantian untuk EPM7512BQC208-7 — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.

Variasi di dalam seri ini

Model-series yang sama yang kompatibel dengan penggantian EPM7512BQC208-7 (sama faktor bentuk dan footprint) — berbeda di dalam Operating Temperature, Programmable Type, Device Type, Package Code, Propagation Delay (tPD).

EPM7512BQC208-10

Altera

Operating Temperature: 0 C to +70 C (commercial)

Programmable Type: In-System Programmable (EEPROM)

Bandingkan dengan EPM7512BQC208-7 →

EPM7512BQC208-5

Altera

Operating Temperature: 0C to 70C (commercial)

Programmable Type: In System Programmable (ISP)

Device Type: EEPROM-based Complex Programmable Logic Device (CPLD)

Bandingkan dengan EPM7512BQC208-7 →

EPM7512BQC208-10

✅ Drop-In

Altera

📦 208-pin PQFP (28x28 mm)

MAX 7000B · MAX 7000B · 512 · 32 LABs (16 macrocells per LAB) · 10,000 · 176 · 10 ns (max, pin-to-pin) · In-System Programmable (EEPROM)

Kontak untuk harga

Lihat Datasheet →

EPM7512BQC208-5

✅ Drop-In

Altera

📦 208-pin PQFP (28x28 mm)

MAX 7000B · EEPROM-based Complex Programmable Logic Device (CPLD) · 512 · 10,000 · 176 · 16 · 5 ns · 163.9 MHz

Kontak untuk harga

Lihat Datasheet →

ℹ️ 3 bagian yang disembunyikan di dalam paket lain — paket yang berbeda memerlukan kerja ulang PCB dan bukan pengganti yang benar Kontak kami jika Anda memerlukan saran paket yang berbeda.

EPM7512BQC208-7 Rating Maksimal & Karakteristik Listrik

Family	MAX 7000B
Device Type	Complex Programmable Logic Device (CPLD)
Macrocells	512
Usable Gates	10,000
User I/O Pins	176
Maximum Internal Frequency	90.1 MHz
Propagation Delay (tPD)	7 ns
Supply Voltage (Core)	2.375 V to 2.625 V (2.5 V nominal)
Programmable Type	In-System Programmable (ISP), EEPROM-based
Paket	208-pin PQFP (28x28 mm)
Package Code	FQFP
Terminal Form	Gull Wing
Suhu Kerja	0C to 90C (commercial)
Tipe Mounting	Surface Mount
Logic Family	CMOS
ECCN	3A991
Configuration Retention	Non-volatile (no external configuration device required)

Konfigurasi Pin EPM7512BQC208-7

Pin produk 1	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 2	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 3	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 4	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 5	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 6	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 7	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 8	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 9	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 10	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 11	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 12	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 13	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 14	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 15	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 16	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 17	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 18	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 19	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 20	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 21	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 22	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 23	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 24	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 25	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 26	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 27	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 28	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 29	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 30	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 31	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 32	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 33	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 34	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 35	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 36	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 37	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 38	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 39	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 40	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 41	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 42	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 43	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 44	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 45	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 46	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 47	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 48	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 49	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 50	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 51	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 52	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 53	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 54	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 55	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 56	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 57	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 58	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 59	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 60	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 61	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 62	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 63	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 64	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 65	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 66	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 67	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 68	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 69	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 70	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 71	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 72	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 73	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 74	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 75	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 76	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 77	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 78	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 79	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 80	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 81	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 82	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 83	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 84	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 85	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 86	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 87	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 88	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 89	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 90	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 91	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 92	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 93	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 94	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 95	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 96	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 97	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 98	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 99	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 100	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 101	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 102	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 103	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 104	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 105	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 106	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 107	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 108	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 109	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 110	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 111	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 112	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 113	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 114	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 115	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 116	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 117	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 118	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 119	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 120	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 121	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 122	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 123	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 124	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 125	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 126	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 127	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 128	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 129	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 130	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 131	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 132	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 133	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 134	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 135	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 136	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 137	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 138	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 139	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 140	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 141	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 142	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 143	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 144	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 145	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 146	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 147	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 148	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 149	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 150	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 151	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 152	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 153	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 154	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 155	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 156	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 157	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 158	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 159	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 160	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 161	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 162	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 163	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 164	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 165	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 166	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 167	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 168	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 169	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 170	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 171	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 172	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 173	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 174	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 175	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 176	I/O — User I/O pin (per MAX 7000B 208-pin PQFP pinout)
Pin produk 177	VCCINT — 2.5 V core power supply
Pin produk 178	GND — Ground
Pin produk 179	VCCIO — I/O power supply
Pin produk 180	GND — Ground
Pin produk 181	VCCINT — 2.5 V core power supply
Pin produk 182	GND — Ground
Pin produk 183	VCCIO — I/O power supply
Pin produk 184	GND — Ground
Pin produk 185	VCCINT — 2.5 V core power supply
Pin produk 186	GND — Ground
Pin produk 187	VCCIO — I/O power supply
Pin produk 188	GND — Ground
Pin produk 189	VCCINT — 2.5 V core power supply
Pin produk 190	GND — Ground
Pin produk 191	VCCIO — I/O power supply
Pin produk 192	GND — Ground
Pin produk 193	VCCINT — 2.5 V core power supply
Pin produk 194	GND — Ground
Pin produk 195	VCCIO — I/O power supply
Pin produk 196	GND — Ground
Pin produk 197	VCCINT — 2.5 V core power supply
Pin produk 198	GND — Ground
Pin produk 199	VCCIO — I/O power supply
Pin produk 200	GND — Ground
Pin produk 201	VCCINT — 2.5 V core power supply
Pin produk 202	GND — Ground
Pin produk 203	VCCIO — I/O power supply
Pin produk 204	GND — Ground
Pin produk 205	TDI — JTAG test data input
Pin produk 206	TDO — JTAG test data output
Pin produk 207	TMS — JTAG test mode select
Pin produk 208	TCK — JTAG test clock

Aplikasi Umum

EPM7512BQC208-7 cocok untuk 6 aplikasis: Legacy Industrial Control Boards, PCI/ISA Bus Bridging and Interface Logic, Instrumentation Glue Logic and Address Decoding, Replacement of Discrete 74-Series Logic, Test and Measurement Equipment Control, Legacy Board Repair and Obsolescence Management.

🏭

Legacy Industrial Control Boards

The EPM7512BQC208-7 fits legacy industrial control boards because its 512 macrocells and 176 user I/O pins can absorb the discrete 74-series glue logic, address decoders, and state machines that populate older controller cards. Its 2.5 V core and EEPROM-based configuration mean the board powers up instantly with no external configuration PROM, which matters in factory equipment that must resume operation immediately after a power interruption. The 7 ns pin-to-pin delay and 90.1 MHz internal frequency provide deterministic timing for handshake and interlock logic. Because the 208-pin PQFP footprint is shared across the MAX 7000B family, a board can be re-spun with a different density without changing the land pattern. The main trade-off is that the 2.5 V core requires a dedicated regulator rail alongside legacy 5 V and 3.3 V supplies.

Direkomendasikan

🌐

PCI/ISA Bus Bridging and Interface Logic

The EPM7512BQC208-7 is well suited to PCI and ISA bus bridging because its 176 user I/O pins can directly interface a 32-bit local bus to peripheral devices while implementing wait-state generation, byte swapping, and chip-select decoding in programmable logic. The 7 ns propagation delay supports the tight setup and hold windows of legacy parallel buses, and the 512 macrocells provide enough product terms for complex address decode without external PALs. EEPROM configuration means the bridge logic is live immediately at power-up, avoiding the configuration latency of SRAM-based FPGAs. Designers should note that the 2.5 V core requires level shifting when interfacing 5 V PCI signaling, and that the -10 speed grade may be marginal for the fastest bus cycles, making the -7 grade the safer choice for full-speed operation.

Direkomendasikan

EPM7256AQC208-7 · Altera EPM7256SQC208-10 · Intel EPM7256SQC208-10 · Intel

🔧

Instrumentation Glue Logic and Address Decoding

In instrumentation designs the EPM7512BQC208-7 consolidates address decoding, chip-select generation, and read/write strobe logic that would otherwise require dozens of 74-series packages. Its 512 macrocells allow multiple peripheral decoders to be implemented in one device, reducing board area and improving reliability by eliminating inter-package routing. The 7 ns pin-to-pin delay keeps decode paths short enough for fast microprocessor buses, and the 90.1 MHz internal frequency supports simple state machines for ADC/DAC sequencing. Because the device is EEPROM-based, calibration and configuration data are retained without a battery. The trade-off is static power: the 2.5 V CMOS core draws quiescent current even when idle, so battery-powered instruments should evaluate the power budget carefully.

Direkomendasikan

CS5532-ASZ · Cirrus Logic Inc. CS5534-ASZ · Cirrus Logic Inc.

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Replacement of Discrete 74-Series Logic

The EPM7512BQC208-7 replaces large banks of discrete 74-series logic by integrating counters, shift registers, multiplexers, and glue gates into a single 208-pin PQFP device. With 512 macrocells and 176 user I/O pins, a single CPLD can absorb the equivalent of dozens of SSI/MSI packages, shrinking board area and reducing assembly cost. The 7 ns propagation delay is comparable to fast 74-series logic, so timing behavior is preserved, and the EEPROM configuration means no boot device is needed. Engineers migrating from discrete logic should account for the 2.5 V core supply and the need to re-verify timing closure, since CPLD routing introduces fixed but nonzero delays that differ from discrete gate propagation.

Direkomendasikan

EPM7128STC100-10 · Altera EPM7160SQC160-10 · Altera

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Test and Measurement Equipment Control

The EPM7512BQC208-7 is used in test and measurement equipment to implement trigger logic, timing generators, and instrument control state machines. Its 90.1 MHz internal frequency and 7 ns pin-to-pin delay allow precise event sequencing, while 176 user I/O pins can drive front-panel controls, relays, and measurement front ends directly. The non-volatile EEPROM configuration ensures the instrument is operational immediately at power-on, which is important for automated test cells that cannot wait for FPGA configuration. Because the MAX 7000B family is an older line, designers should plan for long-term supply by stocking the -7 grade or qualifying the pin-compatible -10 grade as a fallback for non-critical timing paths.

Direkomendasikan

EPM7256SQC208-10 · Intel EPM7256SQC208-10 · Intel EPM7192SQC160-10 · Altera

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Legacy Board Repair and Obsolescence Management

The EPM7512BQC208-7 is frequently sourced for repair and obsolescence management of legacy boards where the 208-pin PQFP footprint is fixed and redesign is not economical. Because the MAX 7000B family is no longer in active production, the -7 grade is obtained through independent and aftermarket channels, and buyers should verify date codes and authenticity. The pin-compatible EPM7512BQC208-10 and EPM7512BQC208-5 grades provide fallback options when the -7 is unavailable, since all three share the same die and package. For long-term support, engineers should archive the original JEDEC programming file and confirm that any substitute grade still meets the board's timing margins before committing to volume purchases.

Direkomendasikan

EPM7512BQC208-10 · Altera EPM7512BQC208-5 · Altera

Ringkasan Produk Direkomendasikan

EPM7256BQC208-7 Intel Digunakan di dalam: Legacy Industrial Control Boards EPM7128SQC100-10 Altera Digunakan di dalam: Legacy Industrial Control Boards EPM7256AQC208-7 Altera Digunakan di dalam: PCI/ISA Bus Bridging and Interface Logic EPM7256SQC208-10 Intel Digunakan di dalam: PCI/ISA Bus Bridging and Interface Logic, PCI/ISA Bus Bridging and Interface Logic, Test and Measurement Equipment Control, Test and Measurement Equipment Control CS5532-ASZ Cirrus Logic Inc. Digunakan di dalam: Instrumentation Glue Logic and Address Decoding CS5534-ASZ Cirrus Logic Inc. Digunakan di dalam: Instrumentation Glue Logic and Address Decoding EPM7128STC100-10 Altera Digunakan di dalam: Replacement of Discrete 74-Series Logic EPM7160SQC160-10 Altera Digunakan di dalam: Replacement of Discrete 74-Series Logic EPM7192SQC160-10 Altera Digunakan di dalam: Test and Measurement Equipment Control EPM7512BQC208-10 Altera Digunakan di dalam: Legacy Board Repair and Obsolescence Management EPM7512BQC208-5 Altera Digunakan di dalam: Legacy Board Repair and Obsolescence Management

What is the EPM7512BQC208-7?

The EPM7512BQC208-7 is a MAX 7000B family CPLD from Altera with 512 macrocells, 10,000 usable gates, and 176 user I/O pins in a 208-pin PQFP package. It runs from a 2.5 V core supply and is rated for commercial 0C to 90C operation. The -7 suffix denotes the 7 ns pin-to-pin propagation delay speed grade, the fastest commercial grade in the MAX 7000B family.

What are the key specifications of EPM7512BQC208-7 that engineers should know?

The EPM7512BQC208-7 offers 512 macrocells, 10,000 usable gates, 176 user I/O pins, 90.1 MHz maximum internal frequency, and 7 ns propagation delay, all in a 208-pin PQFP (28x28 mm) package. Core supply is 2.375 V to 2.625 V (2.5 V nominal). It is EEPROM-based and in-system programmable, so configuration is retained without an external boot device. These figures come from distributor and manufacturer product data for the MAX 7000B family.

What is the difference between EPM7512BQC208-7 and EPM7512BQC208-10?

The EPM7512BQC208-7 and EPM7512BQC208-10 are the same MAX 7000B CPLD die in the same 208-pin PQFP package; the only difference is the speed grade. The -7 part has a 7 ns pin-to-pin propagation delay, while the -10 part is rated at 10 ns. Both have 512 macrocells, 176 user I/Os, and 2.5 V core supply. The -7 is faster and typically more expensive; the -10 is a valid drop-in when timing margin allows.

Is EPM7512BQC208-10 a drop-in replacement for EPM7512BQC208-7?

Yes, the EPM7512BQC208-10 is a pin-to-pin drop-in replacement for the EPM7512BQC208-7 because both use the identical 208-pin PQFP package and the same MAX 7000B die. The only trade-off is speed: propagation delay increases from 7 ns to 10 ns and maximum internal frequency drops accordingly. Verify that your design's critical timing paths still close at the slower grade before substituting.

What is the best drop-in replacement for EPM7512BQC208-7?

The best drop-in replacement for the EPM7512BQC208-7 is the EPM7512BQC208-10, which shares the same 208-pin PQFP footprint and MAX 7000B architecture but is one speed grade slower (10 ns vs 7 ns). If your design has timing margin, this is a direct board-level swap. The EPM7512BQC208-5 is the faster alternative if you need more timing headroom, though it is a less common grade.

Where to buy EPM7512BQC208-7 online?

The EPM7512BQC208-7 is listed by distributors including DigiKey, Mouser, and Octopart, and by independent stockists such as Rochester Electronics, Jotrin, and Veswin. Because the MAX 7000B family is an older Altera/Intel product line, availability is increasingly limited to independent and aftermarket channels. Always confirm authenticity and date code before purchasing from non-authorized sources, and request a Certificate of Conformance where possible.

What is the price of EPM7512BQC208-7?

Pricing for the EPM7512BQC208-7 is not published as a fixed catalog price in the verified data; it is quoted per distributor and varies with stock, date code, and quantity. As of 2026-09-13, Octopart aggregates offers from multiple distributors for this part, and DigiKey lists it under part number EPM7512BQC208-7. Request a live quote for current pricing, since obsolete CPLD pricing fluctuates with remaining inventory.

What is the lead time for EPM7512BQC208-7?

Lead time for the EPM7512BQC208-7 depends entirely on distributor stock because the MAX 7000B family is no longer in active production. Authorized-channel inventory is limited, so most orders ship from existing stock rather than a factory lead time. Independent distributors may quote days to weeks depending on availability. For production planning, secure buffer stock early and qualify a drop-in speed-grade alternative such as the EPM7512BQC208-10.

Is EPM7512BQC208-7 in stock?

Stock for the EPM7512BQC208-7 varies by distributor and changes frequently because the part is an older MAX 7000B CPLD. Octopart reports multiple distributor listings, and DigiKey and Mouser both carry product pages for the part. Because inventory is not guaranteed, check live stock at the time of order and consider the EPM7512BQC208-10 or EPM7512BQC208-5 as pin-compatible fallbacks if the -7 grade is unavailable.

What is the difference between EPM7512BQC208-7 and EPM7512BQC208-5?

The EPM7512BQC208-7 and EPM7512BQC208-5 are the same MAX 7000B CPLD in the same 208-pin PQFP package, differing only in speed grade. The -5 grade is faster (5 ns propagation delay) than the -7 grade (7 ns). Both have 512 macrocells and 176 user I/Os. The -5 is the premium speed grade and is typically scarcer and more expensive; the -7 is the mainstream fast grade.

When should I choose EPM7512BQC208-7 over EPM7512BQC208-10?

Choose the EPM7512BQC208-7 when your design's critical timing paths require a 7 ns pin-to-pin delay or operation near 90 MHz, and the 10 ns grade would violate setup/hold margins. If your logic runs well below 90 MHz with comfortable timing slack, the EPM7512BQC208-10 is the more cost-effective and more available choice. Both are pin-identical, so the decision is purely a timing-versus-cost trade-off.

Is EPM7512BQC208-7 suitable for new designs?

The EPM7512BQC208-7 is generally not recommended for new designs because the MAX 7000B family is an older Altera/Intel CPLD line with limited long-term supply. For new projects, a modern low-cost CPLD or small FPGA with a migration path is preferable. However, the EPM7512BQC208-7 remains suitable for sustaining existing boards, legacy industrial equipment, and drop-in repair where the PCB footprint is fixed.

Where to download EPM7512BQC208-7 datasheet PDF?

The EPM7512BQC208-7 datasheet is available from the Intel/Altera product page and from distributor and aggregator sites such as DigiKey, Mouser, FindIC, and FPGAkey. The MAX 7000B family datasheet covers the EPM7512B device, including the 208-pin PQFP pinout, DC electrical characteristics, and timing models. Always download from the manufacturer or an authorized distributor to ensure you have the current revision.

Where to find EPM7512BQC208-7 pinout?

The EPM7512BQC208-7 pinout is documented in the MAX 7000B family datasheet, which lists all 208 PQFP pins including the 176 user I/O pins, dedicated VCCINT and VCCIO power pins, ground pins, and JTAG programming pins. Distributor pages such as DigiKey and Mouser link to the same datasheet. Because the 208-pin PQFP footprint is shared across the MAX 7000B family, the pinout is identical for the -5, -7, and -10 speed grades.

What is the best Altera equivalent for EPM7512BQC208-7?

The best Altera equivalent for the EPM7512BQC208-7 is the EPM7512BQC208-10, which is the same MAX 7000B device in the same 208-pin PQFP package at a slower 10 ns speed grade. If you need a faster part, the EPM7512BQC208-5 is the premium grade. All three share the identical die and pinout, so they are interchangeable at the board level subject to timing verification.

Is EPM7512BQC208-7 the same as EPM7512BQC208-10?

No, the EPM7512BQC208-7 and EPM7512BQC208-10 are not identical parts, but they are the same device in the same package at different speed grades. The -7 has a 7 ns pin-to-pin propagation delay and the -10 has a 10 ns delay. Both have 512 macrocells, 10,000 usable gates, 176 user I/O pins, and a 2.5 V core supply in a 208-pin PQFP. They are pin-to-pin interchangeable subject to timing verification.

Data referensi engineering untuk EPM7512BQC208-7 — pembandingan, panduan desain, dan informasi konformitas.

Panduan Pemilihan

Choose the EPM7512BQC208-7 when you need the fastest commercial MAX 7000B CPLD in a 208-pin PQFP footprint, particularly for legacy bus bridging or state machines running near 90 MHz where a 10 ns delay would violate timing. Choose the EPM7512BQC208-10 if your design has comfortable timing slack and you want the more available, lower-cost speed grade; it is pin-identical and drops into the same socket. Choose the EPM7512BQC208-5 only if you need additional timing headroom and can source the scarcer premium grade. Avoid the EPM7512BFC256-7 unless your board already uses the 256-pin FBGA footprint, since it is not land-pattern compatible with the PQFP. For new designs, consider a modern CPLD or small FPGA instead, as the MAX 7000B family is an older line with limited long-term supply.

Pembandingan dengan Alternatif

Parameter Umum	Produk Ini	EPM7512BQC208-10	EPM7512BQC208-5	EPM7512BFC256-7
Package	208-pin PQFP (28x28 mm)	208-pin PQFP (28x28 mm) - same	208-pin PQFP (28x28 mm) - same	256-pin FBGA - different
Brand	Altera	Altera	Altera	Altera
Propagation Delay (tPD)	7 ns	10 ns	5 ns	7 ns
Macrocells	512	512	512	512
Core Supply Voltage	2.375 V to 2.625 V	2.375 V to 2.625 V	2.375 V to 2.625 V	2.375 V to 2.625 V
Operating Temperature	0C to 90C (commercial)	0C to 90C (commercial)	0C to 90C (commercial)	0C to 90C (commercial)
Configuration Type	EEPROM-based, in-system programmable	EEPROM-based, in-system programmable	EEPROM-based, in-system programmable	EEPROM-based, in-system programmable

Diferensiator Kunci

Fastest commercial speed grade in the MAX 7000B 208-pin PQFP family (vsEPM7512BQC208-10)
Highest macrocell density in the MAX 7000B family (vsEPM7256BQC208-7)
Non-volatile EEPROM configuration with instant-on operation (vsEPM7512BFC256-7)

Catatan Desain

The EPM7512BQC208-7 requires a 2.5 V core supply within 2.375 V to 2.625 V. Decouple each VCCINT pin with a 0.1 uF ceramic capacitor placed as close to the pin as possible, plus at least one 10 uF bulk capacitor per supply rail. Because the MAX 7000B core is CMOS, dynamic current scales with switching frequency and the number of toggling macrocells; estimate the worst-case ICC from the datasheet ICC vs frequency curve and size the regulator with at least 30% margin. Do not share the 2.5 V rail with noisy switching regulators without additional LC filtering.

The 208-pin PQFP has a 0.5 mm lead pitch, so use a solder mask-defined land pattern and reflow profile per the manufacturer datasheet. Route all VCCINT and VCCIO pins to solid power planes rather than daisy-chaining, and place a 0.1 uF decoupling capacitor within 2 mm of every power pin. Keep the JTAG signals (TCK, TMS, TDI, TDO) short and referenced to a continuous ground plane; TCK in particular should be treated as a clock net with controlled impedance to avoid programming failures. Provide a ground via adjacent to each decoupling capacitor.

A common mistake when substituting speed grades is assuming the -10 part will always work in a -7 socket. The EPM7512BQC208-10 is pin-compatible but 43% slower in pin-to-pin delay (10 ns vs 7 ns), so any design operating near the 90.1 MHz limit or with tight external bus timing may fail. Always re-run static timing analysis with the slower grade's derated tPD and tSU/tCO values before committing to a substitution. Also verify that the programming file targets the correct device density, since the MAX 7000B family shares a footprint but not a JEDEC file across densities.

Informasi Konformitas

RoHS

Unknown

REACH

Unknown

AEC-Q100

Not Applicable

Bebas Logam Lengket

Unknown

Bebas Halogena

Unknown

Mineral Konflik

Unknown

Compliance data for the EPM7512BQC208-7 was not present in the verified web data. The part carries ECCN 3A991 per distributor data. Confirm RoHS/REACH status with the manufacturer or distributor before design release.

Data disahkan pada: 2026-09-13 — data disahkan dan disusun oleh tim engineering komponen XAIPART

Sumber: Distributor, Octopart, Distributor, Distributor, Distributor, Distributor, Distributor, Distributor

Pencarian Terkait

EPM7512BQC208-7 EPM7512BQC208-7 datasheet Altera EPM7512BQC208-7 MAX 7000B CPLD 512 macro cells 208-pin PQFP CPLD EPM7512BQC208-7 vs EPM7512BQC208-10 EPM7512BQC208-7 drop-in replacement EPM7512BQC208-7 buy price EPM7512BQC208-7 pinout legacy CPLD for industrial control what is the propagation delay of EPM7512BQC208-7 EPM7512BQC208-7 obsolete replacement

Komponen dan Istilah Terkait

Altera Intel EPM7512BQC208-7 EPM7512BQC208-10 EPM7512BQC208-5 EPM7512BFC256-7 MAX 7000B CPLD Complex Programmable Logic Device programmable logic device macrocell EEPROM in-system programmable 208-pin PQFP FQFP surface mount propagation delay user I/O JTAG ECCN 3A991 PCI bus ISA bus industrial control glue logic