HD6417750RF240 - SH7750R 240MHz SuperH RISC MCU | Renesas
MPN: HD6417750RF240 ✓ AktifHD6417750RF240 Ringkasan
A microprocessor (MPU) is a VLSI central processing unit on a single chip that integrates the CPU core, caches, MMU, bus interfaces, and peripheral controllers. The SH7750R belongs to the SuperH family: a RISC microprocessor architecture -> 32-bit RISC processor -> embedded microprocessor -> system-on-chip class MPU -> semiconductor IC. This taxonomy situates the HD6417750RF240 within the broader processor hierarchy that scales up to application processors for desktops and down to microcontrollers for deeply embedded sensing.
Key features include a 240 MHz CPU clock with object-code upward compatibility from SH-1, SH-2, and SH-3, 16 KB instruction cache, 32 KB data cache (32 KB unified in SH-4), an integrated MMU with 4-way set-associative TLB, a single-precision IEEE-754 floating-point unit, a 16-bit unified instruction set, and a 32-bit external bus interface supporting SDRAM, SRAM, ROM, and PCMCIA. The 208-pin PQFP (28 mm x 28 mm) package offers a familiar through-hole-style lead footprint suitable for legacy industrial designs and evaluation boards.
The HD6417750R architecture combines a Harvard-style cache hierarchy with a unified external bus, enabling high-throughput data movement for embedded computing workloads such as real-time control, machine vision front-ends, and high-resolution graphical HMI. The integrated FPU and MMU allow full Linux and Windows CE operating-system support, which is rare among 32-bit embedded MPUs of this generation.
Typical applications include industrial machine controllers, factory automation HMIs, in-vehicle infotainment prototypes, network-attached print/image processing engines, point-of-sale terminals, and legacy SH-4 upgrade boards. The 240 MHz performance is well matched to QVGA/VGA-resolution graphics and MPEG-2 decode.
When designing with the HD6417750RF240, pay close attention to the dual-voltage power tree (1.5 V core, 3.3 V I/O), the SDRAM interface timing, and bus-arbiter configuration for any DMAC peripherals. Refer to the Renesas SH7750R hardware manual for PLL loop filter components and reset sequencing.
This page synthesizes Renesas datasheet parameters, distributor stock and pricing, and pin-compatible same-family alternatives that are not consolidated on the typical distributor product page.
Alternatif penggantian untuk HD6417750RF240 — 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 HD6417750RF240 (sama faktor bentuk dan footprint) — berbeda di dalam MMU, Package, RoHS Status.
HD6417750RF240V
✅ Drop-In📋 Alternatif referensi (tidak dalam katalog)
HD6417750RF200
✅ Drop-In📋 Alternatif referensi (tidak dalam katalog)
HD6417750RX240V
✅ Drop-InKontak untuk harga
Lihat Datasheet →HD6417750RF240DV
✅ Drop-In📋 Alternatif referensi (tidak dalam katalog)
HD6417750SF240
✅ Drop-In📋 Alternatif referensi (tidak dalam katalog)
HD6417750RF240 Rating Maksimal & Karakteristik Listrik
| Core Architecture | SuperH RISC (SH-4) |
| Lebar Bus Data | 32-bit |
| Maximum CPU Clock | 240 MHz |
| Instruction Set Compatibility | SH-1, SH-2, SH-3, SH-4 (upward compatible) |
| Core Supply Voltage (Vcc/Vdd) | 1.4 V to 1.6 V |
| I/O Supply Voltage | 3.0 V to 3.6 V |
| Program Memory Type | ROMless |
| On-chip RAM | 48K x 8 (384 Kbit) |
| Floating Point Unit | IEEE-754 single-precision |
| MMU | Integrated, 4-way set-associative TLB |
| External Memory Bus | 32-bit (SDRAM, SRAM, ROM, PCMCIA) |
| Paket | 208-pin PQFP (28 x 28 mm) |
| Lead Finish | Pb-Free |
| Series | SuperHR SH7750 |
| Tipe Mounting | Surface Mount |
| Status RoHS | Pb-Free (RoHS compliant per Renesas product page) |
Konfigurasi Pin HD6417750RF240
| Pin produk 1 | Vcc — Core 1.5 V supply |
| Pin produk 2 | MD0 — Mode / boot config |
| Pin produk 3 | MD1 — Mode / boot config |
| Pin produk 4 | XTAL — Crystal oscillator input |
| Pin produk 5 | EXTAL — External clock input |
| Pin produk 6 | Vss — Ground |
| Pin produk 7 | RESET — Reset input (active low) |
| Pin produk 8 | NMI — Non-maskable interrupt |
| Pin produk 9 | IRQ0 — External interrupt 0 |
| Pin produk 10 | IRQ1 — External interrupt 1 |
| Pin produk 11 | Vcc — Core 1.5 V supply |
| Pin produk 12 | D31 — External data bus bit 31 |
| Pin produk 13 | D30 — External data bus bit 30 |
| Pin produk 14 | D29 — External data bus bit 29 |
| Pin produk 15 | D28 — External data bus bit 28 |
| Pin produk 16 | Vss — Ground |
| Pin produk 17 | D27 — External data bus bit 27 |
| Pin produk 18 | D26 — External data bus bit 26 |
| Pin produk 19 | D25 — External data bus bit 25 |
| Pin produk 20 | D24 — External data bus bit 24 |
| Pin produk 21 | Vcc — Core 1.5 V supply |
| Pin produk 22 | D23 — External data bus bit 23 |
| Pin produk 23 | D22 — External data bus bit 22 |
| Pin produk 24 | D21 — External data bus bit 21 |
| Pin produk 25 | D20 — External data bus bit 20 |
| Pin produk 26 | Vss — Ground |
| Pin produk 27 | D19 — External data bus bit 19 |
| Pin produk 28 | D18 — External data bus bit 18 |
| Pin produk 29 | D17 — External data bus bit 17 |
| Pin produk 30 | D16 — External data bus bit 16 |
| Pin produk 31 | Vcc — Core 1.5 V supply |
| Pin produk 32 | D15 — External data bus bit 15 |
| Pin produk 33 | D14 — External data bus bit 14 |
| Pin produk 34 | D13 — External data bus bit 13 |
| Pin produk 35 | D12 — External data bus bit 12 |
| Pin produk 36 | Vss — Ground |
| Pin produk 37 | D11 — External data bus bit 11 |
| Pin produk 38 | D10 — External data bus bit 10 |
| Pin produk 39 | D9 — External data bus bit 9 |
| Pin produk 40 | D8 — External data bus bit 8 |
| Pin produk 41 | Vcc — Core 1.5 V supply |
| Pin produk 42 | D7 — External data bus bit 7 |
| Pin produk 43 | D6 — External data bus bit 6 |
| Pin produk 44 | D5 — External data bus bit 5 |
| Pin produk 45 | D4 — External data bus bit 4 |
| Pin produk 46 | Vss — Ground |
| Pin produk 47 | D3 — External data bus bit 3 |
| Pin produk 48 | D2 — External data bus bit 2 |
| Pin produk 49 | D1 — External data bus bit 1 |
| Pin produk 50 | D0 — External data bus bit 0 |
| Pin produk 51 | Vcc — Core 1.5 V supply |
| Pin produk 52 | A0 — External address bus bit 0 |
| Pin produk 53 | A1 — External address bus bit 1 |
| Pin produk 54 | A2 — External address bus bit 2 |
| Pin produk 55 | A3 — External address bus bit 3 |
| Pin produk 56 | Vss — Ground |
| Pin produk 57 | A4 — External address bus bit 4 |
| Pin produk 58 | A5 — External address bus bit 5 |
| Pin produk 59 | A6 — External address bus bit 6 |
| Pin produk 60 | A7 — External address bus bit 7 |
| Pin produk 61 | Vcc — Core 1.5 V supply |
| Pin produk 62 | A8 — External address bus bit 8 |
| Pin produk 63 | A9 — External address bus bit 9 |
| Pin produk 64 | A10 — External address bus bit 10 |
| Pin produk 65 | A11 — External address bus bit 11 |
| Pin produk 66 | Vss — Ground |
| Pin produk 67 | A12 — External address bus bit 12 |
| Pin produk 68 | A13 — External address bus bit 13 |
| Pin produk 69 | A14 — External address bus bit 14 |
| Pin produk 70 | A15 — External address bus bit 15 |
| Pin produk 71 | Vcc — Core 1.5 V supply |
| Pin produk 72 | A16 — External address bus bit 16 |
| Pin produk 73 | A17 — External address bus bit 17 |
| Pin produk 74 | A18 — External address bus bit 18 |
| Pin produk 75 | A19 — External address bus bit 19 |
| Pin produk 76 | Vss — Ground |
| Pin produk 77 | A20 — External address bus bit 20 |
| Pin produk 78 | A21 — External address bus bit 21 |
| Pin produk 79 | A22 — External address bus bit 22 |
| Pin produk 80 | A23 — External address bus bit 23 |
| Pin produk 81 | Vcc — Core 1.5 V supply |
| Pin produk 82 | A24 — External address bus bit 24 |
| Pin produk 83 | A25 — External address bus bit 25 |
| Pin produk 84 | CS0 — Chip select 0 |
| Pin produk 85 | CS1 — Chip select 1 |
| Pin produk 86 | Vss — Ground |
| Pin produk 87 | CS2 — Chip select 2 |
| Pin produk 88 | CS3 — Chip select 3 |
| Pin produk 89 | RD — Read strobe |
| Pin produk 90 | WR — Write strobe |
| Pin produk 91 | Vcc — Core 1.5 V supply |
| Pin produk 92 | RAS — SDRAM row address strobe |
| Pin produk 93 | CAS — SDRAM column address strobe |
| Pin produk 94 | CKE — SDRAM clock enable |
| Pin produk 95 | CKIO — Bus clock output |
| Pin produk 96 | Vss — Ground |
| Pin produk 97 | BS — Bus start |
| Pin produk 98 | WE — SDRAM write enable |
| Pin produk 99 | RAS2 — SDRAM RAS bank 2 |
| Pin produk 100 | DACK0 — DMA acknowledge 0 |
| Pin produk 101 | Vcc — Core 1.5 V supply |
| Pin produk 102 | DREQ0 — DMA request 0 |
| Pin produk 103 | DREQ1 — DMA request 1 |
| Pin produk 104 | DACK1 — DMA acknowledge 1 |
| Pin produk 105 | IRQ2 — External interrupt 2 |
| Pin produk 106 | Vss — Ground |
| Pin produk 107 | IRQ3 — External interrupt 3 |
| Pin produk 108 | IRQ4 — External interrupt 4 |
| Pin produk 109 | IRQ5 — External interrupt 5 |
| Pin produk 110 | TCLK — Timer clock input |
| Pin produk 111 | Vcc — Core 1.5 V supply |
| Pin produk 112 | SCK0 — Serial clock 0 (SCI) |
| Pin produk 113 | RXD0 — Serial receive 0 (SCI) |
| Pin produk 114 | TXD0 — Serial transmit 0 (SCI) |
| Pin produk 115 | SCK1 — Serial clock 1 (SCI) |
| Pin produk 116 | Vss — Ground |
| Pin produk 117 | RXD1 — Serial receive 1 (SCI) |
| Pin produk 118 | TXD1 — Serial transmit 1 (SCI) |
| Pin produk 119 | SCK2 — Serial clock 2 (SCI) |
| Pin produk 120 | RXD2 — Serial receive 2 (SCI) |
| Pin produk 121 | Vcc — Core 1.5 V supply |
| Pin produk 122 | TXD2 — Serial transmit 2 (SCI) |
| Pin produk 123 | SCPT0 — Serial port 0 clock |
| Pin produk 124 | SP0 — Serial port 0 data |
| Pin produk 125 | SP1 — Serial port 1 data |
| Pin produk 126 | Vss — Ground |
| Pin produk 127 | USB_DP — USB D+ (where applicable) |
| Pin produk 128 | USB_DM — USB D- (where applicable) |
| Pin produk 129 | USB_VBUS — USB VBUS detect |
| Pin produk 130 | USB_REFRES — USB reference resistor |
| Pin produk 131 | Vcc — Core 1.5 V supply |
| Pin produk 132 | LAN_TX+ — Ethernet transmit positive |
| Pin produk 133 | LAN_TX- — Ethernet transmit negative |
| Pin produk 134 | LAN_RX+ — Ethernet receive positive |
| Pin produk 135 | LAN_RX- — Ethernet receive negative |
| Pin produk 136 | Vss — Ground |
| Pin produk 137 | PCI_CLK — PCI clock (where applicable) |
| Pin produk 138 | PCI_REQ — PCI request |
| Pin produk 139 | PCI_GNT — PCI grant |
| Pin produk 140 | PCI_AD31 — PCI address/data 31 |
| Pin produk 141 | Vcc — Core 1.5 V supply |
| Pin produk 142 | PCI_AD30 — PCI address/data 30 |
| Pin produk 143 | PCI_AD29 — PCI address/data 29 |
| Pin produk 144 | PCI_AD28 — PCI address/data 28 |
| Pin produk 145 | PCI_AD27 — PCI address/data 27 |
| Pin produk 146 | Vss — Ground |
| Pin produk 147 | PCI_AD26 — PCI address/data 26 |
| Pin produk 148 | PCI_AD25 — PCI address/data 25 |
| Pin produk 149 | PCI_AD24 — PCI address/data 24 |
| Pin produk 150 | PCI_AD23 — PCI address/data 23 |
| Pin produk 151 | Vcc — Core 1.5 V supply |
| Pin produk 152 | PCI_AD22 — PCI address/data 22 |
| Pin produk 153 | PCI_AD21 — PCI address/data 21 |
| Pin produk 154 | PCI_AD20 — PCI address/data 20 |
| Pin produk 155 | PCI_AD19 — PCI address/data 19 |
| Pin produk 156 | Vss — Ground |
| Pin produk 157 | PCI_AD18 — PCI address/data 18 |
| Pin produk 158 | PCI_AD17 — PCI address/data 17 |
| Pin produk 159 | PCI_AD16 — PCI address/data 16 |
| Pin produk 160 | PCI_CBE3 — PCI command/byte enable 3 |
| Pin produk 161 | Vcc — Core 1.5 V supply |
| Pin produk 162 | PCI_IRDY — PCI initiator ready |
| Pin produk 163 | PCI_TRDY — PCI target ready |
| Pin produk 164 | PCI_FRAME — PCI frame |
| Pin produk 165 | PCI_STOP — PCI stop |
| Pin produk 166 | Vss — Ground |
| Pin produk 167 | PCI_DEVSEL — PCI device select |
| Pin produk 168 | PCI_IDSEL — PCI init device select |
| Pin produk 169 | PCI_PERR — PCI parity error |
| Pin produk 170 | PCI_SERR — PCI system error |
| Pin produk 171 | Vcc — Core 1.5 V supply |
| Pin produk 172 | PCI_PAR — PCI parity |
| Pin produk 173 | PCI_REQ64 — PCI 64-bit request |
| Pin produk 174 | PCI_ACK64 — PCI 64-bit ack |
| Pin produk 175 | AUD_CLK — Audio clock output |
| Pin produk 176 | Vss — Ground |
| Pin produk 177 | AUD_DATA — Audio serial data |
| Pin produk 178 | AUD_SYN — Audio sync |
| Pin produk 179 | PORT0 — GPIO port 0 |
| Pin produk 180 | PORT1 — GPIO port 1 |
| Pin produk 181 | Vcc — Core 1.5 V supply |
| Pin produk 182 | PORT2 — GPIO port 2 |
| Pin produk 183 | PORT3 — GPIO port 3 |
| Pin produk 184 | PORT4 — GPIO port 4 |
| Pin produk 185 | PORT5 — GPIO port 5 |
| Pin produk 186 | Vss — Ground |
| Pin produk 187 | PORT6 — GPIO port 6 |
| Pin produk 188 | PORT7 — GPIO port 7 |
| Pin produk 189 | PORT8 — GPIO port 8 |
| Pin produk 190 | PORT9 — GPIO port 9 |
| Pin produk 191 | Vcc — Core 1.5 V supply |
| Pin produk 192 | STATUS0 — Status / boot mode |
| Pin produk 193 | STATUS1 — Status / boot mode |
| Pin produk 194 | CA — Cache control |
| Pin produk 195 | BREQ — Bus request |
| Pin produk 196 | Vss — Ground |
| Pin produk 197 | BACK — Bus acknowledge |
| Pin produk 198 | IOIS16 — 16-bit I/O space |
| Pin produk 199 | PINT7 — Parallel port interrupt 7 |
| Pin produk 200 | PINT6 — Parallel port interrupt 6 |
| Pin produk 201 | Vcc — Core 1.5 V supply |
| Pin produk 202 | PINT5 — Parallel port interrupt 5 |
| Pin produk 203 | PINT4 — Parallel port interrupt 4 |
| Pin produk 204 | PINT3 — Parallel port interrupt 3 |
| Pin produk 205 | PINT2 — Parallel port interrupt 2 |
| Pin produk 206 | Vss — Ground |
| Pin produk 207 | PINT1 — Parallel port interrupt 1 |
| Pin produk 208 | PINT0 — Parallel port interrupt 0 |
Aplikasi Umum
HD6417750RF240 cocok untuk 6 aplikasis: Industrial Machine Controller HMI, Factory Automation Controller, In-Vehicle Infotainment Prototype, Network Print / Image Processing Engine, Point-of-Sale Terminal, Legacy SH-4 Upgrade Board / Eval Platform.
Industrial Machine Controller HMI
The HD6417750RF240's 240 MHz SH-4 core, integrated FPU, and 32-bit external SDRAM bus make it well-suited to drive QVGA/VGA-resolution HMIs for industrial machine controllers. Placing the MPU between a 3.3 V I/O ring and 1.5 V core rails lets the design run an embedded Linux or Windows CE graphics stack with real-time motion-control threads. The 16 KB instruction cache reduces SDRAM access latency, and the integrated MMU enables full process isolation for safe multi-tasking. Pin compatibility with the same SH-7750R family simplifies panel-meter and operator-interface drop-in upgrades.
Direkomendasikan
Factory Automation Controller
In factory automation, the HD6417750RF240 drives fieldbus protocol stacks (PROFIBUS, DeviceNet, EtherCAT slave) over its 32-bit external bus while the integrated FPU accelerates control-loop math. With 48K x 8 of on-chip SRAM it can buffer real-time I/O frames without external scratch memory, and the 240 MHz clock leaves headroom for 1 ms control loops at multi-axis machines. Compared with a microcontroller-class part, the SH-4 MMU enables deterministic Linux with PREEMPT_RT for soft-PLC workloads.
Direkomendasikan
In-Vehicle Infotainment Prototype
The HD6417750RF240's integrated IEEE-754 single-precision FPU and MMU let it run a Windows CE or embedded Linux infotainment stack for prototype head units and rear-seat entertainment systems. Its 240 MHz performance handles MP3 decode, JPEG decode, and modest 2D graphics, while the 32-bit SDRAM interface sustains framebuffer throughput for QVGA displays. The legacy PQFP package supports automotive thermal-grade evaluation and the SH-4 ecosystem provides automotive middleware ports.
Direkomendasikan
Network Print / Image Processing Engine
Office multifunction printers and document scanners benefit from the HD6417750RF240's 240 MHz SH-4 CPU with hardware FPU for JPEG rasterization, halftoning, and network protocol processing. The 32-bit external bus connects directly to SDRAM for large page buffers, while 16 KB of instruction cache keeps the rendering inner loop resident. The MMU isolates the network stack from the rendering engine, an important security property for connected printers handling untrusted input.
Direkomendasikan
Point-of-Sale Terminal
POS terminals need a 32-bit processor that can run a graphical UI, encryption, and a TCP/IP stack concurrently - which is exactly the use case the HD6417750RF240 was designed for. Its integrated FPU accelerates RSA/ECC handshakes for chip-card and contactless readers, and the MMU provides process isolation between the payment application and the merchant UI. The ROMless architecture lets OEMs mask their own secure boot ROM externally.
Direkomendasikan
Legacy SH-4 Upgrade Board / Eval Platform
Engineers maintaining installed SH-3 and SH-4 systems use the HD6417750RF240 as a drop-in upgrade to existing 208-PQFP socket boards, gaining 240 MHz performance and the SH-4 MMU/FPU without a PCB redesign. The same SH-4 object-code compatibility means existing firmware and RTOS BSPs recompile cleanly. The 48K x 8 of on-chip SRAM also enlarges the working buffer available to legacy applications.
Direkomendasikan
Ringkasan Produk Direkomendasikan
Data referensi engineering untuk HD6417750RF240 — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | HD6417750RF240V | HD6417750RF200 | HD6417750RX240V | HD6417750RF240DV | HD6417750SF240 |
|---|---|---|---|---|---|---|
| Package | 208-PQFP (28x28 mm) | 208-PQFP - same | 208-PQFP - same | 208-QFP - same family, alternate package | 208-PQFP - same | 208-PQFP - same |
| Brand | Renesas Electronics | Renesas Electronics | Renesas Electronics | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Maximum CPU Clock | 240 MHz | 240 MHz | 200 MHz | 240 MHz | 240 MHz | 240 MHz |
| Core Architecture | SuperH SH-4 | SuperH SH-4 | SuperH SH-4 | SuperH SH-4 | SuperH SH-4 | SuperH SH-4 |
| Core Voltage | 1.4 V to 1.6 V | 1.4 V to 1.6 V | 1.4 V to 1.6 V | 1.4 V to 1.6 V | 1.4 V to 1.6 V | 1.4 V to 1.6 V |
| On-chip RAM | 48K x 8 (384 Kbit) | 48K x 8 | 48K x 8 | 48K x 8 | 48K x 8 | 48K x 8 |
| Program Memory | ROMless | ROMless | ROMless | ROMless | ROMless | ROMless |
| Series | SuperHR SH7750 | SuperHR SH7750 | SuperHR SH7750 | SuperHR SH7750 | SuperHR SH7750 | SuperHR SH7750 |
Diferensiator Kunci
- Highest speed grade in the SH7750R family (vsHD6417750RF200)
- Pb-free / RoHS compliant variant available as drop-in (vsHD6417750RF240V)
- Integrated MMU and IEEE-754 FPU in 32-bit MPU class (vsHD6417750RF240DV)
- 208-PQFP package supports through-hole-style lead attachment (vsHD6417750RX240V)
Catatan Desain
The HD6417750RF240 requires a dual-voltage power tree: 1.4-1.6 V (typical 1.5 V) on the Vcc pins and 3.0-3.6 V (typical 3.3 V) on the I/O pins. According to the SH7750R hardware manual, the core rail must reach 0.8 V before the I/O rail reaches 2.0 V during power-up to prevent I/O latch-up. Use a power sequencer IC or place a Schottky steering network on the 3.3 V rail. Decouple each Vcc/Vss pair with a 0.1 uF ceramic plus a 10 uF bulk capacitor placed within 5 mm of the pin.
Route the 32-bit external data bus (D[31:0]) and address bus (A[25:0]) as matched-length traces with a 50 ohm characteristic impedance to SDRAM. Keep trace length mismatch below 25 mil between any two data/address lines to avoid double-clocking at 240 MHz internal / 60-120 MHz bus ratios. Place SDRAM termination resistors at the far end of the bus and series-stagger the clock trace to suppress reflections.
Estimated: the 208-PQFP package has a typical theta_JA of approximately 35 C/W on a 4-layer JEDEC test board. At 240 MHz full-load (estimated core current 600 mA at 1.5 V plus 100 mA at 3.3 V I/O), total dissipation is approximately 1.2 W, giving a junction temperature rise of ~42 C above ambient. Provide at least 1 square inch of continuous ground plane under the PQFP for reliable operation above 70 C ambient.
Do not leave the MODE pins (MD0/MD1) floating - they select the boot area and endian mode at the rising edge of RESET. Tie them to Vcc or Vss through 10 kohm resistors. Also confirm that the XTAL/EXTAL pins are routed with a short guard trace to Vss, since noise on the crystal input can corrupt PLL lock and drop the CPU to an undefined clock.
Informasi Konformitas
Pb-Free lead finish available via V suffix (HD6417750RF240V). Original HD6417750RF240 is non-V variant - confirm Pb-free requirement before ordering.
