HD6417750RF240 - SH7750R 240MHz SuperH RISC MCU | Renesas
Артикул: HD6417750RF240 ✓ Активен| Кол-во | Цена за ед. | Итого |
|---|---|---|
| 1 | $42.5 | $42,50 |
| 10 | $38.2 | $382,00 |
| 100 | $31.75 | $3.175,00 |
| 500 | $26.4 | $13.200,00 |
| 1.000 | $22.95 | $22.950,00 |
HD6417750RF240 Обзор
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.
Аналоги без доработки для HD6417750RF240 — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.
Варианты в этой серии
Модели той же серии, совместимые без доработки с HD6417750RF240 (тот же форм-фактор и посадочное место) — отличается по MMU, Package, RoHS Status.
Инструмент быстрого сравнения — выберите альтернативные компоненты для сравнения бок о бок:
HD6417750RF240V
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
HD6417750RF200
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
HD6417750RX240V
✅ Прямая замена✓ В наличии
$31.4 / шт.
Открыть даташит →HD6417750RF240DV
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
HD6417750SF240
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
HD6417750RF240 Максимальные параметры и электрические характеристики
| Core Architecture | SuperH RISC (SH-4) |
| Разрядность шины данных | 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) |
| Корпус | 208-pin PQFP (28 x 28 mm) |
| Lead Finish | Pb-Free |
| Series | SuperHR SH7750 |
| Тип монтажа | Surface Mount |
| Статус RoHS | Pb-Free (RoHS compliant per Renesas product page) |
Конфигурация выводов HD6417750RF240
| Контакт 1 | Vcc — Core 1.5 V supply |
| Контакт 2 | MD0 — Mode / boot config |
| Контакт 3 | MD1 — Mode / boot config |
| Контакт 4 | XTAL — Crystal oscillator input |
| Контакт 5 | EXTAL — External clock input |
| Контакт 6 | Vss — Ground |
| Контакт 7 | RESET — Reset input (active low) |
| Контакт 8 | NMI — Non-maskable interrupt |
| Контакт 9 | IRQ0 — External interrupt 0 |
| Контакт 10 | IRQ1 — External interrupt 1 |
| Контакт 11 | Vcc — Core 1.5 V supply |
| Контакт 12 | D31 — External data bus bit 31 |
| Контакт 13 | D30 — External data bus bit 30 |
| Контакт 14 | D29 — External data bus bit 29 |
| Контакт 15 | D28 — External data bus bit 28 |
| Контакт 16 | Vss — Ground |
| Контакт 17 | D27 — External data bus bit 27 |
| Контакт 18 | D26 — External data bus bit 26 |
| Контакт 19 | D25 — External data bus bit 25 |
| Контакт 20 | D24 — External data bus bit 24 |
| Контакт 21 | Vcc — Core 1.5 V supply |
| Контакт 22 | D23 — External data bus bit 23 |
| Контакт 23 | D22 — External data bus bit 22 |
| Контакт 24 | D21 — External data bus bit 21 |
| Контакт 25 | D20 — External data bus bit 20 |
| Контакт 26 | Vss — Ground |
| Контакт 27 | D19 — External data bus bit 19 |
| Контакт 28 | D18 — External data bus bit 18 |
| Контакт 29 | D17 — External data bus bit 17 |
| Контакт 30 | D16 — External data bus bit 16 |
| Контакт 31 | Vcc — Core 1.5 V supply |
| Контакт 32 | D15 — External data bus bit 15 |
| Контакт 33 | D14 — External data bus bit 14 |
| Контакт 34 | D13 — External data bus bit 13 |
| Контакт 35 | D12 — External data bus bit 12 |
| Контакт 36 | Vss — Ground |
| Контакт 37 | D11 — External data bus bit 11 |
| Контакт 38 | D10 — External data bus bit 10 |
| Контакт 39 | D9 — External data bus bit 9 |
| Контакт 40 | D8 — External data bus bit 8 |
| Контакт 41 | Vcc — Core 1.5 V supply |
| Контакт 42 | D7 — External data bus bit 7 |
| Контакт 43 | D6 — External data bus bit 6 |
| Контакт 44 | D5 — External data bus bit 5 |
| Контакт 45 | D4 — External data bus bit 4 |
| Контакт 46 | Vss — Ground |
| Контакт 47 | D3 — External data bus bit 3 |
| Контакт 48 | D2 — External data bus bit 2 |
| Контакт 49 | D1 — External data bus bit 1 |
| Контакт 50 | D0 — External data bus bit 0 |
| Контакт 51 | Vcc — Core 1.5 V supply |
| Контакт 52 | A0 — External address bus bit 0 |
| Контакт 53 | A1 — External address bus bit 1 |
| Контакт 54 | A2 — External address bus bit 2 |
| Контакт 55 | A3 — External address bus bit 3 |
| Контакт 56 | Vss — Ground |
| Контакт 57 | A4 — External address bus bit 4 |
| Контакт 58 | A5 — External address bus bit 5 |
| Контакт 59 | A6 — External address bus bit 6 |
| Контакт 60 | A7 — External address bus bit 7 |
| Контакт 61 | Vcc — Core 1.5 V supply |
| Контакт 62 | A8 — External address bus bit 8 |
| Контакт 63 | A9 — External address bus bit 9 |
| Контакт 64 | A10 — External address bus bit 10 |
| Контакт 65 | A11 — External address bus bit 11 |
| Контакт 66 | Vss — Ground |
| Контакт 67 | A12 — External address bus bit 12 |
| Контакт 68 | A13 — External address bus bit 13 |
| Контакт 69 | A14 — External address bus bit 14 |
| Контакт 70 | A15 — External address bus bit 15 |
| Контакт 71 | Vcc — Core 1.5 V supply |
| Контакт 72 | A16 — External address bus bit 16 |
| Контакт 73 | A17 — External address bus bit 17 |
| Контакт 74 | A18 — External address bus bit 18 |
| Контакт 75 | A19 — External address bus bit 19 |
| Контакт 76 | Vss — Ground |
| Контакт 77 | A20 — External address bus bit 20 |
| Контакт 78 | A21 — External address bus bit 21 |
| Контакт 79 | A22 — External address bus bit 22 |
| Контакт 80 | A23 — External address bus bit 23 |
| Контакт 81 | Vcc — Core 1.5 V supply |
| Контакт 82 | A24 — External address bus bit 24 |
| Контакт 83 | A25 — External address bus bit 25 |
| Контакт 84 | CS0 — Chip select 0 |
| Контакт 85 | CS1 — Chip select 1 |
| Контакт 86 | Vss — Ground |
| Контакт 87 | CS2 — Chip select 2 |
| Контакт 88 | CS3 — Chip select 3 |
| Контакт 89 | RD — Read strobe |
| Контакт 90 | WR — Write strobe |
| Контакт 91 | Vcc — Core 1.5 V supply |
| Контакт 92 | RAS — SDRAM row address strobe |
| Контакт 93 | CAS — SDRAM column address strobe |
| Контакт 94 | CKE — SDRAM clock enable |
| Контакт 95 | CKIO — Bus clock output |
| Контакт 96 | Vss — Ground |
| Контакт 97 | BS — Bus start |
| Контакт 98 | WE — SDRAM write enable |
| Контакт 99 | RAS2 — SDRAM RAS bank 2 |
| Контакт 100 | DACK0 — DMA acknowledge 0 |
| Контакт 101 | Vcc — Core 1.5 V supply |
| Контакт 102 | DREQ0 — DMA request 0 |
| Контакт 103 | DREQ1 — DMA request 1 |
| Контакт 104 | DACK1 — DMA acknowledge 1 |
| Контакт 105 | IRQ2 — External interrupt 2 |
| Контакт 106 | Vss — Ground |
| Контакт 107 | IRQ3 — External interrupt 3 |
| Контакт 108 | IRQ4 — External interrupt 4 |
| Контакт 109 | IRQ5 — External interrupt 5 |
| Контакт 110 | TCLK — Timer clock input |
| Контакт 111 | Vcc — Core 1.5 V supply |
| Контакт 112 | SCK0 — Serial clock 0 (SCI) |
| Контакт 113 | RXD0 — Serial receive 0 (SCI) |
| Контакт 114 | TXD0 — Serial transmit 0 (SCI) |
| Контакт 115 | SCK1 — Serial clock 1 (SCI) |
| Контакт 116 | Vss — Ground |
| Контакт 117 | RXD1 — Serial receive 1 (SCI) |
| Контакт 118 | TXD1 — Serial transmit 1 (SCI) |
| Контакт 119 | SCK2 — Serial clock 2 (SCI) |
| Контакт 120 | RXD2 — Serial receive 2 (SCI) |
| Контакт 121 | Vcc — Core 1.5 V supply |
| Контакт 122 | TXD2 — Serial transmit 2 (SCI) |
| Контакт 123 | SCPT0 — Serial port 0 clock |
| Контакт 124 | SP0 — Serial port 0 data |
| Контакт 125 | SP1 — Serial port 1 data |
| Контакт 126 | Vss — Ground |
| Контакт 127 | USB_DP — USB D+ (where applicable) |
| Контакт 128 | USB_DM — USB D- (where applicable) |
| Контакт 129 | USB_VBUS — USB VBUS detect |
| Контакт 130 | USB_REFRES — USB reference resistor |
| Контакт 131 | Vcc — Core 1.5 V supply |
| Контакт 132 | LAN_TX+ — Ethernet transmit positive |
| Контакт 133 | LAN_TX- — Ethernet transmit negative |
| Контакт 134 | LAN_RX+ — Ethernet receive positive |
| Контакт 135 | LAN_RX- — Ethernet receive negative |
| Контакт 136 | Vss — Ground |
| Контакт 137 | PCI_CLK — PCI clock (where applicable) |
| Контакт 138 | PCI_REQ — PCI request |
| Контакт 139 | PCI_GNT — PCI grant |
| Контакт 140 | PCI_AD31 — PCI address/data 31 |
| Контакт 141 | Vcc — Core 1.5 V supply |
| Контакт 142 | PCI_AD30 — PCI address/data 30 |
| Контакт 143 | PCI_AD29 — PCI address/data 29 |
| Контакт 144 | PCI_AD28 — PCI address/data 28 |
| Контакт 145 | PCI_AD27 — PCI address/data 27 |
| Контакт 146 | Vss — Ground |
| Контакт 147 | PCI_AD26 — PCI address/data 26 |
| Контакт 148 | PCI_AD25 — PCI address/data 25 |
| Контакт 149 | PCI_AD24 — PCI address/data 24 |
| Контакт 150 | PCI_AD23 — PCI address/data 23 |
| Контакт 151 | Vcc — Core 1.5 V supply |
| Контакт 152 | PCI_AD22 — PCI address/data 22 |
| Контакт 153 | PCI_AD21 — PCI address/data 21 |
| Контакт 154 | PCI_AD20 — PCI address/data 20 |
| Контакт 155 | PCI_AD19 — PCI address/data 19 |
| Контакт 156 | Vss — Ground |
| Контакт 157 | PCI_AD18 — PCI address/data 18 |
| Контакт 158 | PCI_AD17 — PCI address/data 17 |
| Контакт 159 | PCI_AD16 — PCI address/data 16 |
| Контакт 160 | PCI_CBE3 — PCI command/byte enable 3 |
| Контакт 161 | Vcc — Core 1.5 V supply |
| Контакт 162 | PCI_IRDY — PCI initiator ready |
| Контакт 163 | PCI_TRDY — PCI target ready |
| Контакт 164 | PCI_FRAME — PCI frame |
| Контакт 165 | PCI_STOP — PCI stop |
| Контакт 166 | Vss — Ground |
| Контакт 167 | PCI_DEVSEL — PCI device select |
| Контакт 168 | PCI_IDSEL — PCI init device select |
| Контакт 169 | PCI_PERR — PCI parity error |
| Контакт 170 | PCI_SERR — PCI system error |
| Контакт 171 | Vcc — Core 1.5 V supply |
| Контакт 172 | PCI_PAR — PCI parity |
| Контакт 173 | PCI_REQ64 — PCI 64-bit request |
| Контакт 174 | PCI_ACK64 — PCI 64-bit ack |
| Контакт 175 | AUD_CLK — Audio clock output |
| Контакт 176 | Vss — Ground |
| Контакт 177 | AUD_DATA — Audio serial data |
| Контакт 178 | AUD_SYN — Audio sync |
| Контакт 179 | PORT0 — GPIO port 0 |
| Контакт 180 | PORT1 — GPIO port 1 |
| Контакт 181 | Vcc — Core 1.5 V supply |
| Контакт 182 | PORT2 — GPIO port 2 |
| Контакт 183 | PORT3 — GPIO port 3 |
| Контакт 184 | PORT4 — GPIO port 4 |
| Контакт 185 | PORT5 — GPIO port 5 |
| Контакт 186 | Vss — Ground |
| Контакт 187 | PORT6 — GPIO port 6 |
| Контакт 188 | PORT7 — GPIO port 7 |
| Контакт 189 | PORT8 — GPIO port 8 |
| Контакт 190 | PORT9 — GPIO port 9 |
| Контакт 191 | Vcc — Core 1.5 V supply |
| Контакт 192 | STATUS0 — Status / boot mode |
| Контакт 193 | STATUS1 — Status / boot mode |
| Контакт 194 | CA — Cache control |
| Контакт 195 | BREQ — Bus request |
| Контакт 196 | Vss — Ground |
| Контакт 197 | BACK — Bus acknowledge |
| Контакт 198 | IOIS16 — 16-bit I/O space |
| Контакт 199 | PINT7 — Parallel port interrupt 7 |
| Контакт 200 | PINT6 — Parallel port interrupt 6 |
| Контакт 201 | Vcc — Core 1.5 V supply |
| Контакт 202 | PINT5 — Parallel port interrupt 5 |
| Контакт 203 | PINT4 — Parallel port interrupt 4 |
| Контакт 204 | PINT3 — Parallel port interrupt 3 |
| Контакт 205 | PINT2 — Parallel port interrupt 2 |
| Контакт 206 | Vss — Ground |
| Контакт 207 | PINT1 — Parallel port interrupt 1 |
| Контакт 208 | PINT0 — Parallel port interrupt 0 |
Типичное применение
HD6417750RF240 подходит для 6 применениеs: 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.
Рекомендуется
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.
Рекомендуется
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.
Рекомендуется
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.
Рекомендуется
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.
Рекомендуется
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.
Рекомендуется
Сводка рекомендуемых товаров
Справочные инженерные данные для HD6417750RF240 — сравнение, рекомендации по проектированию и информация о соответствии.
Руководство по выбору
Сравнение с аналогами
| Параметр | Этот товар | 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 |
Ключевые отличия
- Highest speed grade in the SH7750R family (против HD6417750RF200)
- Pb-free / RoHS compliant variant available as drop-in (против HD6417750RF240V)
- Integrated MMU and IEEE-754 FPU in 32-bit MPU class (против HD6417750RF240DV)
- 208-PQFP package supports through-hole-style lead attachment (против HD6417750RX240V)
Заметки по проектированию
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.
Информация о соответствии
Pb-Free lead finish available via V suffix (HD6417750RF240V). Original HD6417750RF240 is non-V variant - confirm Pb-free requirement before ordering.
