HD6417750RX240V - SH-4 240MHz 32-Bit MPU, 208-QFP | Renesas
Teilenummer: HD6417750RX240V ✓ Aktiv| Menge | Stückpreis | Gesamt |
|---|---|---|
| 1 | $48.5 | $48,50 |
| 10 | $43.2 | $432,00 |
| 100 | $38.75 | $3.875,00 |
| 500 | $34.9 | $17.450,00 |
| 1.000 | $31.4 | $31.400,00 |
HD6417750RX240V Übersicht
An MPU (Microprocessor Unit) in this category is a 32-bit superscalar RISC core that executes the SuperH instruction set and connects to external SDRAM, SRAM, and ROM through an external bus interface. The HD6417750RX240V belongs to the SH7750 family and sits at the top of the embedded processing hierarchy between microcontroller units (MCU) and full application processors, with explicit multimedia (MMU, cache, FPU) extensions. SH-4 cores have been used in set-top boxes, printers, industrial control, and automotive infotainment where deterministic 32-bit performance exceeds what 8/16-bit controllers can deliver.
Key features of the HD6417750RX240V include a 240 MHz CPU clock, an integrated FPU, separate 16 KB instruction and 8 KB data caches, an MMU with TLB, and an external bus interface supporting SDRAM, PCMCIA, and burst ROM. The 208-pin LQFP package exposes all of these signals plus serial, USB, and timer peripherals, allowing a compact PCB layout without BGA complexity.
The architecture combines a dual-issue superscalar pipeline with a Harvard-style cache structure, achieving roughly 360 MIPS / 1.4 GFLOPS sustained throughput at 240 MHz. On-chip peripherals include DMA, SCI (UART), timers, and a PCMCIA controller, which is unusual for embedded MPUs of this class. The part is fabricated in a low-power CMOS process that lets designers hold the core in software-controlled standby while keeping external bus monitoring active.
Typical applications include industrial machine controllers, point-of-sale terminals, set-top box media decoders, and OEM printer/copier controllers. The 240 MHz speed and FPU make it well suited for JPEG/MPEG-1 software codecs and for the control loops in office imaging equipment.
When designing with this part, remember that it is ROMless - boot firmware must reside in external flash or ROM. Provide a PLL loop filter network per the hardware manual and observe the 3.3 V supply tolerance (typically +/-5%) to keep the PLL locked across temperature. The LQFP package simplifies rework versus BGAs in legacy industrial designs.
This page synthesizes distributor pricing, same-family SH-4 drop-in alternatives, and practical design notes not assembled in the manufacturer datasheet alone.
Drop-in-Alternativen für HD6417750RX240V – gleiches Gehäuse, Pin-kompatibel. Bauteile mit anderem Gehäuse, die eine PCB-Überarbeitung erfordern, sind ausgeschlossen.
Varianten dieser Serie
Modelle derselben Serie, die drop-in-kompatibel sind mit HD6417750RX240V (gleiche Bauform und Footprint) – abweichend in MMU, Package, RoHS Status.
Schnellvergleichstool – Wählen Sie Alternativbauteile für den Direktvergleich:
HD6417750RF240V
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
HD6417750RBP200V
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
HD6417750F167
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
HD6417729RF133BV
✅ Drop-In📋 Referenzalternative (nicht im Katalog)
HD6417750RX240V Grenzwerte & elektrische Eigenschaften
| Core Processor | SH-4 (SuperH SH7750) |
| Core Size | 32-Bit Single-Core |
| Maximum CPU Clock | 240 MHz |
| Program Memory Type | ROMless |
| Instruction Cache | 16 KB |
| Data Cache | 8 KB |
| FPU | Yes (single/double precision) |
| MMU | Yes (TLB-based) |
| Versorgungsspannung | 3.3 V |
| Betriebstemperatur | -20C to +75C (industrial) |
| Gehäuse | 208-LQFP |
| Montageart | Surface Mount |
| Connectivity | EBI/EMI, FIFO, SCI, SmartCard |
| Peripherals | DMA, POR, WDT |
| Number of I/O | 28 (exposed on this package option) |
| Lead Finish | Pb-Free |
| RoHS-Status | Compliant |
HD6417750RX240V Pin-Konfiguration
| Pin 1 | Vcc — 3.3 V core supply |
| Pin 2 | Vss — Ground |
| Pin 3 | XTAL — Crystal oscillator input |
| Pin 4 | EXTAL — Crystal oscillator / external clock |
| Pin 5 | MD0 — Mode select / boot config |
| Pin 6 | MD1 — Mode select / boot config |
| Pin 7 | MD2 — Mode select / bus width |
| Pin 8 | MD3 — Mode select / endian |
| Pin 9 | MD4 — Mode select / clock mode |
| Pin 10 | RESET — Power-on reset, active low |
| Pin 11 | NMI — Non-maskable interrupt |
| Pin 12 | IRL3 — External interrupt request 3 |
| Pin 13 | IRL2 — External interrupt request 2 |
| Pin 14 | IRL1 — External interrupt request 1 |
| Pin 15 | IRL0 — External interrupt request 0 |
| Pin 16 | A0 — Address bus 0 |
| Pin 17 | A1 — Address bus 1 |
| Pin 18 | A2 — Address bus 2 |
| Pin 19 | A3 — Address bus 3 |
| Pin 20 | A4 — Address bus 4 |
| Pin 21 | A5 — Address bus 5 |
| Pin 22 | A6 — Address bus 6 |
| Pin 23 | A7 — Address bus 7 |
| Pin 24 | A8 — Address bus 8 |
| Pin 25 | A9 — Address bus 9 |
| Pin 26 | A10 — Address bus 10 |
| Pin 27 | A11 — Address bus 11 |
| Pin 28 | A12 — Address bus 12 |
| Pin 29 | A13 — Address bus 13 |
| Pin 30 | A14 — Address bus 14 |
| Pin 31 | A15 — Address bus 15 |
| Pin 32 | A16 — Address bus 16 |
| Pin 33 | A17 — Address bus 17 |
| Pin 34 | A18 — Address bus 18 |
| Pin 35 | A19 — Address bus 19 |
| Pin 36 | A20 — Address bus 20 |
| Pin 37 | A21 — Address bus 21 |
| Pin 38 | A22 — Address bus 22 |
| Pin 39 | A23 — Address bus 23 |
| Pin 40 | A24 — Address bus 24 |
| Pin 41 | A25 — Address bus 25 |
| Pin 42 | Vcc — 3.3 V I/O supply |
| Pin 43 | Vss — Ground |
| Pin 44 | D0 — Data bus 0 |
| Pin 45 | D1 — Data bus 1 |
| Pin 46 | D2 — Data bus 2 |
| Pin 47 | D3 — Data bus 3 |
| Pin 48 | D4 — Data bus 4 |
| Pin 49 | D5 — Data bus 5 |
| Pin 50 | D6 — Data bus 6 |
| Pin 51 | D7 — Data bus 7 |
| Pin 52 | D8 — Data bus 8 |
| Pin 53 | D9 — Data bus 9 |
| Pin 54 | D10 — Data bus 10 |
| Pin 55 | D11 — Data bus 11 |
| Pin 56 | D12 — Data bus 12 |
| Pin 57 | D13 — Data bus 13 |
| Pin 58 | D14 — Data bus 14 |
| Pin 59 | D15 — Data bus 15 |
| Pin 60 | D16 — Data bus 16 |
| Pin 61 | D17 — Data bus 17 |
| Pin 62 | D18 — Data bus 18 |
| Pin 63 | D19 — Data bus 19 |
| Pin 64 | D20 — Data bus 20 |
| Pin 65 | D21 — Data bus 21 |
| Pin 66 | D22 — Data bus 22 |
| Pin 67 | D23 — Data bus 23 |
| Pin 68 | D24 — Data bus 24 |
| Pin 69 | D25 — Data bus 25 |
| Pin 70 | D26 — Data bus 26 |
| Pin 71 | D27 — Data bus 27 |
| Pin 72 | D28 — Data bus 28 |
| Pin 73 | D29 — Data bus 29 |
| Pin 74 | D30 — Data bus 30 |
| Pin 75 | D31 — Data bus 31 |
| Pin 76 | Vcc — 3.3 V I/O supply |
| Pin 77 | Vss — Ground |
| Pin 78 | CS0 — Chip select 0 (boot ROM) |
| Pin 79 | CS1 — Chip select 1 |
| Pin 80 | CS2 — Chip select 2 |
| Pin 81 | CS3 — Chip select 3 |
| Pin 82 | CS4 — Chip select 4 |
| Pin 83 | CS5 — Chip select 5 / SDRAM |
| Pin 84 | CS6 — Chip select 6 / PCMCIA |
| Pin 85 | RD — Read strobe |
| Pin 86 | WR0 — Write strobe / WE0 |
| Pin 87 | WR1 — Write strobe / WE1 |
| Pin 88 | BS — Bus start / byte select |
| Pin 89 | RAS — SDRAM row address strobe |
| Pin 90 | CAS — SDRAM column address strobe |
| Pin 91 | CKE — SDRAM clock enable |
| Pin 92 | Vcc — 3.3 V SDRAM supply |
| Pin 93 | Vss — Ground |
| Pin 94 | DQM0 — Data mask 0 |
| Pin 95 | DQM1 — Data mask 1 |
| Pin 96 | DQM2 — Data mask 2 |
| Pin 97 | DQM3 — Data mask 3 |
| Pin 98 | WE — SDRAM write enable |
| Pin 99 | Vss — Ground |
| Pin 100 | PA0 — Port A bit 0 / IRQOUT |
| Pin 101 | PA1 — Port A bit 1 / DREQ |
| Pin 102 | PA2 — Port A bit 2 / DACK |
| Pin 103 | PA3 — Port A bit 3 |
| Pin 104 | PA4 — Port A bit 4 |
| Pin 105 | PA5 — Port A bit 5 |
| Pin 106 | PA6 — Port A bit 6 |
| Pin 107 | PA7 — Port A bit 7 |
| Pin 108 | Vcc — 3.3 V I/O supply |
| Pin 109 | Vss — Ground |
| Pin 110 | PB0 — Port B bit 0 / TIOC0A |
| Pin 111 | PB1 — Port B bit 1 / TIOC0B |
| Pin 112 | PB2 — Port B bit 2 / TIOC1A |
| Pin 113 | PB3 — Port B bit 3 / TIOC1B |
| Pin 114 | PB4 — Port B bit 4 / TIOC2A |
| Pin 115 | PB5 — Port B bit 5 / TIOC2B |
| Pin 116 | PB6 — Port B bit 6 / TIOC3A |
| Pin 117 | PB7 — Port B bit 7 / TIOC3B |
| Pin 118 | Vcc — 3.3 V I/O supply |
| Pin 119 | Vss — Ground |
| Pin 120 | PC0 — Port C bit 0 / SCK0 |
| Pin 121 | PC1 — Port C bit 1 / RxD0 |
| Pin 122 | PC2 — Port C bit 2 / TxD0 |
| Pin 123 | PC3 — Port C bit 3 |
| Pin 124 | PC4 — Port C bit 4 / SCK1 |
| Pin 125 | PC5 — Port C bit 5 / RxD1 |
| Pin 126 | PC6 — Port C bit 6 / TxD1 |
| Pin 127 | PC7 — Port C bit 7 |
| Pin 128 | Vcc — 3.3 V I/O supply |
| Pin 129 | Vss — Ground |
| Pin 130 | PD0 — Port D bit 0 / D0 |
| Pin 131 | PD1 — Port D bit 1 / D1 |
| Pin 132 | PD2 — Port D bit 2 / D2 |
| Pin 133 | PD3 — Port D bit 3 / D3 |
| Pin 134 | PD4 — Port D bit 4 / D4 |
| Pin 135 | PD5 — Port D bit 5 / D5 |
| Pin 136 | PD6 — Port D bit 6 / D6 |
| Pin 137 | PD7 — Port D bit 7 / D7 |
| Pin 138 | Vcc — 3.3 V I/O supply |
| Pin 139 | Vss — Ground |
| Pin 140 | PE0 — Port E bit 0 / D8 |
| Pin 141 | PE1 — Port E bit 1 / D9 |
| Pin 142 | PE2 — Port E bit 2 / D10 |
| Pin 143 | PE3 — Port E bit 3 / D11 |
| Pin 144 | PE4 — Port E bit 4 / D12 |
| Pin 145 | PE5 — Port E bit 5 / D13 |
| Pin 146 | PE6 — Port E bit 6 / D14 |
| Pin 147 | PE7 — Port E bit 7 / D15 |
| Pin 148 | Vcc — 3.3 V I/O supply |
| Pin 149 | Vss — Ground |
| Pin 150 | PF0 — Port F bit 0 / AN0 |
| Pin 151 | PF1 — Port F bit 1 / AN1 |
| Pin 152 | PF2 — Port F bit 2 / AN2 |
| Pin 153 | PF3 — Port F bit 3 / AN3 |
| Pin 154 | PF4 — Port F bit 4 / AN4 |
| Pin 155 | PF5 — Port F bit 5 / AN5 |
| Pin 156 | PF6 — Port F bit 6 / AN6 |
| Pin 157 | PF7 — Port F bit 7 / AN7 |
| Pin 158 | AVcc — Analog 3.3 V supply |
| Pin 159 | AVss — Analog ground |
| Pin 160 | Vcc — 3.3 V I/O supply |
| Pin 161 | Vss — Ground |
| Pin 162 | PG0 — Port G bit 0 / USB DP |
| Pin 163 | PG1 — Port G bit 1 / USB DM |
| Pin 164 | PG2 — Port G bit 2 |
| Pin 165 | PG3 — Port G bit 3 |
| Pin 166 | PG4 — Port G bit 4 |
| Pin 167 | PG5 — Port G bit 5 |
| Pin 168 | PG6 — Port G bit 6 |
| Pin 169 | PG7 — Port G bit 7 |
| Pin 170 | Vcc — 3.3 V I/O supply |
| Pin 171 | Vss — Ground |
| Pin 172 | PH0 — Port H bit 0 / LCD data |
| Pin 173 | PH1 — Port H bit 1 / LCD data |
| Pin 174 | PH2 — Port H bit 2 / LCD data |
| Pin 175 | PH3 — Port H bit 3 / LCD data |
| Pin 176 | PH4 — Port H bit 4 / LCD data |
| Pin 177 | PH5 — Port H bit 5 / LCD data |
| Pin 178 | PH6 — Port H bit 6 / LCD data |
| Pin 179 | PH7 — Port H bit 7 / LCD data |
| Pin 180 | Vcc — 3.3 V I/O supply |
| Pin 181 | Vss — Ground |
| Pin 182 | STATUS0 — Processor status 0 |
| Pin 183 | STATUS1 — Processor status 1 |
| Pin 184 | Vcc — 3.3 V core supply |
| Pin 185 | Vss — Ground |
| Pin 186 | BREQ — Bus request (to external master) |
| Pin 187 | BACK — Bus acknowledge |
| Pin 188 | IOIS16 — I/O 16-bit select |
| Pin 189 | WAIT — External wait request |
| Pin 190 | Vcc — 3.3 V I/O supply |
| Pin 191 | Vss — Ground |
| Pin 192 | AUDCK — AUD clock (for external audio) |
| Pin 193 | AUDSYNC — AUD sync |
| Pin 194 | AUDATA0 — AUD data 0 |
| Pin 195 | AUDATA1 — AUD data 1 |
| Pin 196 | AUDATA2 — AUD data 2 |
| Pin 197 | AUDATA3 — AUD data 3 |
| Pin 198 | Vcc — 3.3 V I/O supply |
| Pin 199 | Vss — Ground |
| Pin 200 | TCK — JTAG test clock |
| Pin 201 | TMS — JTAG test mode select |
| Pin 202 | TDI — JTAG test data in |
| Pin 203 | TDO — JTAG test data out |
| Pin 204 | TRST — JTAG test reset |
| Pin 205 | ASEMD — ASE mode / emulator enable |
| Pin 206 | Vcc — 3.3 V I/O supply |
| Pin 207 | Vss — Ground |
| Pin 208 | PLLVcc — PLL analog 3.3 V supply |
Typische Anwendungen
HD6417750RX240V ist geeignet für 6 Anwendungs: Industrial Machine Controllers, Point-of-Sale (POS) Terminals, Set-Top Box Media Decoders, Office Printer and Copier Controllers, Automotive Infotainment Head Units, Test and Measurement Front-Ends.
Industrial Machine Controllers
The HD6417750RX240V's 240 MHz SH-4 core with hardware FPU delivers the deterministic 32-bit throughput required for industrial machine controllers driving stepper/servo loops. Its ROMless architecture lets designers fit deterministic boot firmware in external NOR flash, while the 16 KB instruction / 8 KB data cache absorbs the tight inner loops in PID and trajectory planners. The 208-LQFP package simplifies field service and rework compared with BGA alternatives in long-life industrial equipment. PCMCIA and external bus interfaces connect to legacy I/O cards used in factory floor designs.
Empfohlen
Point-of-Sale (POS) Terminals
POS terminals benefit from the HD6417750RX240V's 240 MHz SH-4 throughput and FPU when running encryption, display rendering, and printer-control tasks simultaneously. The integrated DMA controller offloads screen buffer transfers, and the SCI peripherals drive magnetic-stripe and smart-card readers directly without external UART chips. The 3.3 V single-supply operation simplifies the power tree in compact retail terminals where board area is at a premium. Long-term Renesas production availability keeps multi-year POS deployments supported.
Empfohlen
Set-Top Box Media Decoders
The HD6417750RX240V's 240 MHz SH-4 with FPU and MMU handled MPEG-1, MPEG-2, and JPEG decode in early set-top box designs before dedicated DSPs took over. Its SDRAM and burst ROM bus interface supports the memory bandwidth needed for compressed video streams at standard definition. ROMless boot from external flash simplifies regional firmware variants and on-field updates. The 208-LQFP package and 3.3 V supply simplify power design in cost-sensitive consumer hardware.
Empfohlen
Office Printer and Copier Controllers
Office printers and copiers use the HD6417750RX240V to drive the engine, scanner, and user-interface subsystems from a single 32-bit RISC core. The 240 MHz clock and FPU accelerate image processing pipelines (deskew, halftone, JPEG compression) while the on-chip DMA moves page buffers between the scanner engine and the print engine. The PCMCIA controller is ideal for option-card slots (memory, network, finisher interfaces). LQFP-208 package supports the long lifecycle typical of office equipment.
Empfohlen
Automotive Infotainment Head Units
The HD6417750RX240V was adopted in early automotive infotainment head units for its 240 MHz multimedia performance, MMU-supported virtual memory, and 208-LQFP package that simplified under-dash PCB assembly. The SCI peripherals connect to radio tuners and CD-changer decks while the external bus interfaces to graphics LCD controllers. Designers must respect the -20C to +75C industrial temperature window and apply conformal coating for under-dash humidity. The Pb-free finish meets automotive end-of-life directives.
Empfohlen
Test and Measurement Front-Ends
Test and measurement instruments use the HD6417750RX240V's 240 MHz performance and floating-point math to compute FFTs, RMS, and statistical aggregates on streaming ADC data. The ROMless architecture lets designers update calibration and instrument firmware through external flash without touching the silicon. The on-chip DMA pairs naturally with high-speed parallel ADC front-ends. The 208-LQFP package and 3.3 V supply simplify integration alongside precision analog chains.
Empfohlen
Zusammenfassung der empfohlenen Produkte
Technische Referenzdaten für HD6417750RX240V – Vergleich, Designhinweise und Compliance-Informationen.
Auswahlhilfe
Vergleich mit Alternativen
| Parameter | Dieses Produkt | HD6417750RF240V | HD6417750RBP200V | HD6417750F167 | HD6417729RF133BV |
|---|---|---|---|---|---|
| Brand | Renesas Electronics | Renesas Electronics | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Package | 208-LQFP | 208-LQFP (same family footprint) | 208-LQFP (same family footprint) | 208-LQFP (same family footprint) | 208-LQFP (same family footprint) |
| CPU Clock | 240 MHz | 240 MHz | 200 MHz (-17%) | 167 MHz (-30%) | 133 MHz SH-3 (-45%) |
| Core | SH-4 (SH7750) | SH-4 | SH-4 | SH-4 | SH-3 (different ISA) |
| Program Memory | ROMless | ROMless | ROMless | ROMless | ROMless |
| FPU | Yes | Yes | Yes | Yes | No (SH-3 core) |
| MMU | Yes | Yes | Yes | Yes | Yes |
| Supply Voltage | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| Pb-Free / RoHS | Yes | Yes | Yes | Yes | Yes |
Wichtigste Unterscheidungsmerkmale
- Top speed grade in the SH7750 family at 240 MHz (vs. HD6417750RBP200V)
- 208-LQFP package simplifies rework and field service (vs. HD6417750RBP200V (BGA-256 variant))
- Integrated FPU and MMU support complex OS workloads (vs. HD6417729RF133BV (SH-3 core))
Designhinweise
Estimated: the HD6417750RX240V draws approximately 350 mA at 3.3 V from the Vcc and AVcc rails at 240 MHz with both caches active (based on Renesas SH7750 hardware manual typical figures). Use a low-impedance 3.3 V plane with multiple 10 uF bulk plus 0.1 uF ceramic decoupling placed within 5 mm of every Vcc/Vss pair to control switching noise and to keep the PLL supply (PLLVcc, pin 208) clean - separate this analog PLL rail with an LC filter from the noisy digital 3.3 V plane per the SH7750 hardware manual.
Estimated at 240 MHz with 1.2 W typical dissipation, the 208-LQFP junction-to-ambient thermal resistance of approximately 35 C/W yields a 42 C rise above ambient - well within the -20C to +75C industrial range without active cooling. For sealed enclosures with limited airflow, however, add a 1-oz copper flood under the exposed pad region and thermal vias to the inner plane to keep Tj below 100 C at the high end of the temperature window.
Route the external address, data, and SDRAM control signals in matched-length groups with 50 ohm characteristic impedance on the outer microstrip layers. Keep the PLL loop filter network within 10 mm of pins 1 (XTAL) and 208 (PLLVcc) and surround it with a ground moat to prevent digital switching noise from corrupting the VCO. Place external SDRAM chips on the same side as the SH-4 to minimise via stubs on the high-speed byte lanes.
The HD6417750RX240V is ROMless - boot firmware must reside in external flash connected to CS0. Failing to provide a valid reset vector at boot latches the core in an undefined state. Always assert RESET for at least 100 ms after Vcc stabilises and configure the MD0-MD4 mode pins before RESET deassertion to set bus width, endianness, and clock mode.
Compliance-Informationen
Pb-Free per 'V' suffix marking on the part number. RoHS compliant per Renesas product page. Not AEC-Q100 qualified - contact Renesas for automotive-grade alternatives.
