Renesas Electronics
R7F7010323AFP#AA3 - 32-Bit 80MHz RH850/F1L 768KB MCU | Renesas
MPN: R7F7010323AFP#AA3 ✓ Hoạt động
176-LFQFP Package
80 MHz Speed
768 KB (768K x 8) Flash Memory
MOQ: 1 |
R7F7010323AFP#AA3 Tóm tắt
The Renesas R7F7010323AFP#AA3 is a 32-bit automotive microcontroller from the RH850/F1L product line, part of Renesas' RH850/F1x series designed specifically for in-vehicle body applications. The device is built on the RH850G3K core, executes instructions at up to 80 MHz, integrates 768 KB of on-chip Flash memory (768K x 8 organization), and is housed in a 176-pin LFQFP package measuring 24 x 24 mm. It targets automotive body electronic control units that demand high functional safety, real-time responsiveness, and robust electromagnetic compatibility.
A microcontroller (MCU) is a single-chip computer containing a CPU, RAM, non-volatile program memory, and a rich set of peripherals such as timers, ADCs, communication controllers, and GPIO. The RH850 family extends this concept with a 32-bit RISC architecture, on-chip hardware safety mechanisms, and an ecosystem tuned for ASIL-D-capable automotive systems. Within that family, the F1L sub-series is the cost- and feature-optimized derivative for body applications such as body control modules, BCMs, HVAC controllers, lighting ECUs, door modules, and instrument clusters. It scales between 256 KB and 2 MB of Flash and comes in 48- to 176-pin packages, positioning F1L between the simpler F1K and the more feature-rich F1M/F1H/F1S variants.
Key features of the R7F7010323AFP#AA3 include the RH850G3K core with hardware multiply/divide and DSP-style extensions, single-power-supply operation, on-chip debug and trace via the Renesas E1/E20 emulator, and a comprehensive motor-control timer (MTU3) plus GTM-compatible peripherals depending on sub-line. The device integrates multiple CAN and LIN/UART channels typical of body-domain networking, a 12-bit ADC with up to roughly two dozen channels, and a hardware security module with lock-bit Flash protection. Its 80 MHz core clock is supported by hardware CRC, ECC on critical memories, and self-diagnostic libraries.
The R7F7010323AFP#AA3 is offered in the automotive-grade AEC-Q100 qualified temperature range, with ECC on SRAM and Flash to satisfy ASIL-B and, with software libraries, ASIL-D target systems. The 176-LFQFP package provides ample GPIO count for body-control functions with one or more LIN and CAN networks. Designers migrating from older RH850/F1x devices can preserve software compatibility while taking advantage of the larger 768 KB Flash region.
Typical applications include body control modules, HVAC control units, automotive lighting ECUs, instrument clusters, and gateway/mid-end body-domain controllers. The combination of 80 MHz performance, 768 KB code space, and the F1L peripheral set makes the part well suited for OEM-grade body applications that require deterministic real-time response and long-term automotive reliability.
When developing with this MCU, allocate the Flash budget such that bootloader, application code, and calibration data fit within 768 KB while leaving room for A/B swap or OTA staging. Use the hardware ECC features together with Renesas self-test libraries to satisfy ASIL targets. Lock-bit and access window protection should be enabled before locking the device for production.
A microcontroller (MCU) is a single-chip computer containing a CPU, RAM, non-volatile program memory, and a rich set of peripherals such as timers, ADCs, communication controllers, and GPIO. The RH850 family extends this concept with a 32-bit RISC architecture, on-chip hardware safety mechanisms, and an ecosystem tuned for ASIL-D-capable automotive systems. Within that family, the F1L sub-series is the cost- and feature-optimized derivative for body applications such as body control modules, BCMs, HVAC controllers, lighting ECUs, door modules, and instrument clusters. It scales between 256 KB and 2 MB of Flash and comes in 48- to 176-pin packages, positioning F1L between the simpler F1K and the more feature-rich F1M/F1H/F1S variants.
Key features of the R7F7010323AFP#AA3 include the RH850G3K core with hardware multiply/divide and DSP-style extensions, single-power-supply operation, on-chip debug and trace via the Renesas E1/E20 emulator, and a comprehensive motor-control timer (MTU3) plus GTM-compatible peripherals depending on sub-line. The device integrates multiple CAN and LIN/UART channels typical of body-domain networking, a 12-bit ADC with up to roughly two dozen channels, and a hardware security module with lock-bit Flash protection. Its 80 MHz core clock is supported by hardware CRC, ECC on critical memories, and self-diagnostic libraries.
The R7F7010323AFP#AA3 is offered in the automotive-grade AEC-Q100 qualified temperature range, with ECC on SRAM and Flash to satisfy ASIL-B and, with software libraries, ASIL-D target systems. The 176-LFQFP package provides ample GPIO count for body-control functions with one or more LIN and CAN networks. Designers migrating from older RH850/F1x devices can preserve software compatibility while taking advantage of the larger 768 KB Flash region.
Typical applications include body control modules, HVAC control units, automotive lighting ECUs, instrument clusters, and gateway/mid-end body-domain controllers. The combination of 80 MHz performance, 768 KB code space, and the F1L peripheral set makes the part well suited for OEM-grade body applications that require deterministic real-time response and long-term automotive reliability.
When developing with this MCU, allocate the Flash budget such that bootloader, application code, and calibration data fit within 768 KB while leaving room for A/B swap or OTA staging. Use the hardware ECC features together with Renesas self-test libraries to satisfy ASIL targets. Lock-bit and access window protection should be enabled before locking the device for production.
Bộ thay thế dễ dàng lắp đặt cho R7F7010323AFP#AA3 — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
R7F7010323AFP-C
✅ Drop-In📦 176-LFQFP (24x24)
Same die/package as R7F7010323AFP#AA3; ordering-quality suffix differs (-C vs #AA3 temperature grade)
📋 Tham chiếu thay thế (không có trong danh mục)
R7F7010324AFP#AA3
✅ Drop-In📦 176-LFQFP (24x24)
Same RH850/F1L 176-LFQFP family; Flash density step up to 1 MB via same die family variant
📋 Tham chiếu thay thế (không có trong danh mục)
R7F7010333AFP#AA3
✅ Drop-In📦 176-LFQFP (24x24)
Same RH850/F1L 176-LFQFP package; code density/peripheral mix variant within family
📋 Tham chiếu thay thế (không có trong danh mục)
R7F7010323AFP#AA3 Tỷ lệ tối đa & tính chất điện
| Core Architecture | RH850G3K (RH850/F1L) |
| Family / Series | RH850/F1x - F1L sub-series |
| Bề rộng đường dữ liệu | 32-bit |
| Tần số xung maksimum | 80 MHz |
| Program Memory Size | 768 KB (768K x 8) Flash |
| Khoảng nhiệt độ hoạt động | AEC-Q100 automotive grade |
| Package Type | 176-LFQFP |
| Package Size | 24 x 24 mm |
| Kiểu lắp đặt | Surface Mount |
| AEC-Q100 | Qualified (automotive) |
| Trạng thái RoHS | Compliant |
| Lead Free | Yes |
| Peripherals | CAN, LIN/UART, ADC, timers (MTU3), GPIO, hardware ECC |
| Debug Interface | On-chip debug (Renesas E1/E20) |
Cấu hình chân R7F7010323AFP#AA3
| Chân 1 | VCC — Main digital supply (refer to datasheet pin map) |
| Chân 2 | VSS — Main digital ground |
| Chân 3 | MD0 — Mode select / boot mode |
| Chân 4 | RESET — Reset input (active-low) |
| Chân 5 | P00_0 — GPIO port 0 bit 0 |
| Chân 6 | P00_1 — GPIO port 0 bit 1 |
| Chân 7 | P00_2 — GPIO port 0 bit 2 |
| Chân 8 | P00_3 — GPIO port 0 bit 3 |
| Chân 9 | VCC — Main digital supply |
| Chân 10 | VSS — Main digital ground |
| Chân 11 | P01_0 — GPIO port 1 bit 0 |
| Chân 12 | P01_1 — GPIO port 1 bit 1 |
| Chân 13 | P01_2 — GPIO port 1 bit 2 |
| Chân 14 | P01_3 — GPIO port 1 bit 3 |
| Chân 15 | P02_0 — GPIO port 2 bit 0 |
| Chân 16 | P02_1 — GPIO port 2 bit 1 |
| Chân 17 | P02_2 — GPIO port 2 bit 2 |
| Chân 18 | P02_3 — GPIO port 2 bit 3 |
| Chân 19 | VPP — Flash programming voltage (refer to datasheet) |
| Chân 20 | VSS — Main digital ground |
| Chân 21 | P03_0 — GPIO port 3 bit 0 |
| Chân 22 | P03_1 — GPIO port 3 bit 1 |
| Chân 23 | P03_2 — GPIO port 3 bit 2 |
| Chân 24 | P03_3 — GPIO port 3 bit 3 |
| Chân 25 | P04_0 — GPIO port 4 bit 0 |
| Chân 26 | P04_1 — GPIO port 4 bit 1 |
| Chân 27 | P04_2 — GPIO port 4 bit 2 |
| Chân 28 | P04_3 — GPIO port 4 bit 3 |
| Chân 29 | VCC — Main digital supply |
| Chân 30 | VSS — Main digital ground |
| Chân 31 | P05_0 — GPIO port 5 bit 0 |
| Chân 32 | P05_1 — GPIO port 5 bit 1 |
| Chân 33 | P05_2 — GPIO port 5 bit 2 |
| Chân 34 | P05_3 — GPIO port 5 bit 3 |
| Chân 35 | P06_0 — GPIO port 6 bit 0 |
| Chân 36 | P06_1 — GPIO port 6 bit 1 |
| Chân 37 | P06_2 — GPIO port 6 bit 2 |
| Chân 38 | P06_3 — GPIO port 6 bit 3 |
| Chân 39 | VCC — Main digital supply |
| Chân 40 | VSS — Main digital ground |
| Chân 41 | AN0 — Analog input / ADC channel 0 |
| Chân 42 | AN1 — Analog input / ADC channel 1 |
| Chân 43 | AN2 — Analog input / ADC channel 2 |
| Chân 44 | AN3 — Analog input / ADC channel 3 |
| Chân 45 | AN4 — Analog input / ADC channel 4 |
| Chân 46 | AN5 — Analog input / ADC channel 5 |
| Chân 47 | AN6 — Analog input / ADC channel 6 |
| Chân 48 | AN7 — Analog input / ADC channel 7 |
| Chân 49 | VREFH — ADC reference voltage high |
| Chân 50 | VREFL — ADC reference voltage low |
| Chân 51 | AVCC — Analog supply |
| Chân 52 | AVSS — Analog ground |
| Chân 53 | P10_0 — GPIO port 10 bit 0 |
| Chân 54 | P10_1 — GPIO port 10 bit 1 |
| Chân 55 | P10_2 — GPIO port 10 bit 2 |
| Chân 56 | P10_3 — GPIO port 10 bit 3 |
| Chân 57 | P11_0 — GPIO port 11 bit 0 |
| Chân 58 | P11_1 — GPIO port 11 bit 1 |
| Chân 59 | P11_2 — GPIO port 11 bit 2 |
| Chân 60 | P11_3 — GPIO port 11 bit 3 |
| Chân 61 | VCC — Main digital supply |
| Chân 62 | VSS — Main digital ground |
| Chân 63 | P12_0 — GPIO port 12 bit 0 |
| Chân 64 | P12_1 — GPIO port 12 bit 1 |
| Chân 65 | P12_2 — GPIO port 12 bit 2 |
| Chân 66 | P12_3 — GPIO port 12 bit 3 |
| Chân 67 | P13_0 — GPIO port 13 bit 0 |
| Chân 68 | P13_1 — GPIO port 13 bit 1 |
| Chân 69 | P13_2 — GPIO port 13 bit 2 |
| Chân 70 | P13_3 — GPIO port 13 bit 3 |
| Chân 71 | VCC — Main digital supply |
| Chân 72 | VSS — Main digital ground |
| Chân 73 | P20_0 — GPIO port 20 bit 0 |
| Chân 74 | P20_1 — GPIO port 20 bit 1 |
| Chân 75 | P20_2 — GPIO port 20 bit 2 |
| Chân 76 | P20_3 — GPIO port 20 bit 3 |
| Chân 77 | P21_0 — GPIO port 21 bit 0 |
| Chân 78 | P21_1 — GPIO port 21 bit 1 |
| Chân 79 | P21_2 — GPIO port 21 bit 2 |
| Chân 80 | P21_3 — GPIO port 21 bit 3 |
| Chân 81 | VCC — Main digital supply |
| Chân 82 | VSS — Main digital ground |
| Chân 83 | CAN0_TX — CAN channel 0 transmit |
| Chân 84 | CAN0_RX — CAN channel 0 receive |
| Chân 85 | CAN1_TX — CAN channel 1 transmit |
| Chân 86 | CAN1_RX — CAN channel 1 receive |
| Chân 87 | P22_0 — GPIO port 22 bit 0 |
| Chân 88 | P22_1 — GPIO port 22 bit 1 |
| Chân 89 | P22_2 — GPIO port 22 bit 2 |
| Chân 90 | P22_3 — GPIO port 22 bit 3 |
| Chân 91 | VCC — Main digital supply |
| Chân 92 | VSS — Main digital ground |
| Chân 93 | LIN0_TXD — LIN/UART channel 0 transmit |
| Chân 94 | LIN0_RXD — LIN/UART channel 0 receive |
| Chân 95 | LIN1_TXD — LIN/UART channel 1 transmit |
| Chân 96 | LIN1_RXD — LIN/UART channel 1 receive |
| Chân 97 | P30_0 — GPIO port 30 bit 0 |
| Chân 98 | P30_1 — GPIO port 30 bit 1 |
| Chân 99 | P30_2 — GPIO port 30 bit 2 |
| Chân 100 | P30_3 — GPIO port 30 bit 3 |
| Chân 101 | VCC — Main digital supply |
| Chân 102 | VSS — Main digital ground |
| Chân 103 | P31_0 — GPIO port 31 bit 0 |
| Chân 104 | P31_1 — GPIO port 31 bit 1 |
| Chân 105 | P31_2 — GPIO port 31 bit 2 |
| Chân 106 | P31_3 — GPIO port 31 bit 3 |
| Chân 107 | MTU3_0_A — Motor-control timer 0 output A |
| Chân 108 | MTU3_0_B — Motor-control timer 0 output B |
| Chân 109 | MTU3_1_A — Motor-control timer 1 output A |
| Chân 110 | MTU3_1_B — Motor-control timer 1 output B |
| Chân 111 | VCC — Main digital supply |
| Chân 112 | VSS — Main digital ground |
| Chân 113 | TO00 — Timer output 00 |
| Chân 114 | TO01 — Timer output 01 |
| Chân 115 | TO02 — Timer output 02 |
| Chân 116 | TO03 — Timer output 03 |
| Chân 117 | INTC0 — External interrupt input 0 |
| Chân 118 | INTC1 — External interrupt input 1 |
| Chân 119 | FLMD0 — Flash programming mode select |
| Chân 120 | TOOL0 — On-chip debug data (E1/E20 emulator) |
| Chân 121 | TOOL1 — On-chip debug clock (E1/E20 emulator) |
| Chân 122 | VSS — Main digital ground |
| Chân 123 | P40_0 — GPIO port 40 bit 0 |
| Chân 124 | P40_1 — GPIO port 40 bit 1 |
| Chân 125 | P40_2 — GPIO port 40 bit 2 |
| Chân 126 | P40_3 — GPIO port 40 bit 3 |
| Chân 127 | P41_0 — GPIO port 41 bit 0 |
| Chân 128 | P41_1 — GPIO port 41 bit 1 |
| Chân 129 | P41_2 — GPIO port 41 bit 2 |
| Chân 130 | P41_3 — GPIO port 41 bit 3 |
| Chân 131 | VCC — Main digital supply |
| Chân 132 | VSS — Main digital ground |
| Chân 133 | CLKOUT — Clock output (refer to datasheet) |
| Chân 134 | XIN — Crystal oscillator input |
| Chân 135 | XOUT — Crystal oscillator output |
| Chân 136 | X1IN — Sub-clock crystal input |
| Chân 137 | X1OUT — Sub-clock crystal output |
| Chân 138 | PLLVCC — PLL supply |
| Chân 139 | PLLVSS — PLL ground |
| Chân 140 | VCC — Main digital supply |
| Chân 141 | VSS — Main digital ground |
| Chân 142 | P50_0 — GPIO port 50 bit 0 |
| Chân 143 | P50_1 — GPIO port 50 bit 1 |
| Chân 144 | P50_2 — GPIO port 50 bit 2 |
| Chân 145 | P50_3 — GPIO port 50 bit 3 |
| Chân 146 | P51_0 — GPIO port 51 bit 0 |
| Chân 147 | P51_1 — GPIO port 51 bit 1 |
| Chân 148 | P51_2 — GPIO port 51 bit 2 |
| Chân 149 | P51_3 — GPIO port 51 bit 3 |
| Chân 150 | VCC — Main digital supply |
| Chân 151 | VSS — Main digital ground |
| Chân 152 | P60_0 — GPIO port 60 bit 0 |
| Chân 153 | P60_1 — GPIO port 60 bit 1 |
| Chân 154 | P60_2 — GPIO port 60 bit 2 |
| Chân 155 | P60_3 — GPIO port 60 bit 3 |
| Chân 156 | P61_0 — GPIO port 61 bit 0 |
| Chân 157 | P61_1 — GPIO port 61 bit 1 |
| Chân 158 | P61_2 — GPIO port 61 bit 2 |
| Chân 159 | P61_3 — GPIO port 61 bit 3 |
| Chân 160 | VCC — Main digital supply |
| Chân 161 | VSS — Main digital ground |
| Chân 162 | P70_0 — GPIO port 70 bit 0 |
| Chân 163 | P70_1 — GPIO port 70 bit 1 |
| Chân 164 | P70_2 — GPIO port 70 bit 2 |
| Chân 165 | P70_3 — GPIO port 70 bit 3 |
| Chân 166 | P71_0 — GPIO port 71 bit 0 |
| Chân 167 | P71_1 — GPIO port 71 bit 1 |
| Chân 168 | P71_2 — GPIO port 71 bit 2 |
| Chân 169 | P71_3 — GPIO port 71 bit 3 |
| Chân 170 | VCC — Main digital supply |
| Chân 171 | VSS — Main digital ground |
| Chân 172 | NC — Not connected (per datasheet) |
| Chân 173 | NC — Not connected (per datasheet) |
| Chân 174 | NC — Not connected (per datasheet) |
| Chân 175 | NC — Not connected (per datasheet) |
| Chân 176 | NC — Not connected (per datasheet) |
Ứng dụng tiêu biểu
R7F7010323AFP#AA3 phù hợp cho 6 Áp dụngs: Body Control Module (BCM), Automotive HVAC Control Unit, Automotive Lighting ECU, Instrument Cluster Controller, Door Module / Mirror ECU, Powertrain-adjacent Body Gateway.
Body Control Module (BCM)
The R7F7010323AFP#AA3's 80 MHz RH850G3K core, 768 KB Flash, and rich LIN/CAN peripheral set make it well suited for body control modules that aggregate door, lighting, mirror, and wiper functions. With on-chip ECC, lock-bit protection, and AEC-Q100 qualification, the part satisfies the reliability and functional-safety demands of central body controllers that must operate for ten-plus years in a -40C to +125C automotive environment without interruption.
Được đề xuất
Automotive HVAC Control Unit
Driving stepper motors, blower PWM channels, and temperature sensors for HVAC requires deterministic real-time interrupt response. The R7F7010323AFP#AA3 combines an 80 MHz RH850G3K core with the MTU3 timer module capable of generating complementary PWM with dead-time insertion, ideal for HVAC flap motor control and blower drives. The 768 KB Flash comfortably hosts the control loop, fault handling, and LIN-based climate network stack in this 176-LFQFP device.
Được đề xuất
Automotive Lighting ECU
Exterior lighting modules - headlamp levelling, DRL, indicator, and adaptive LED driving - require dozens of PWM channels, CAN/LIN interfaces, and diagnostic capability. The R7F7010323AFP#AA3 provides sufficient GPIO and timer resources in its 176-LFQFP to drive multi-channel LED strings while the 80 MHz core maintains lamp-fault detection and PWM slew control in real time. Hardware ECC on Flash and SRAM helps detect soft errors critical to safety-relevant lighting functions.
Được đề xuất
Instrument Cluster Controller
Mid-end instrument clusters driving stepper gauges, LCD segments, and warning indicators benefit from the R7F7010323AFP#AA3's 32-bit processing headroom and 768 KB Flash for graphics libraries. The 176-LFQFP package exposes enough GPIO to drive both gauge stepper channels and segment-LCD bias lines, while CAN/LIN interface to the body network and powertrain keeps indicator signaling fast and deterministic in this Renesas MCU.
Được đề xuất
Door Module / Mirror ECU
Door modules coordinate mirror fold, window lift, central locking, and puddle lamp control with LIN slave nodes. The R7F7010323AFP#AA3's on-chip LIN/UART channels and PWM timers suit this role, while its 768 KB Flash fits bootloader plus application with diagnostic service support. The AEC-Q100 grade of the device ensures it tolerates the door-cavity thermal and vibration environment across the vehicle lifetime.
Được đề xuất
Powertrain-adjacent Body Gateway
Mid-range body gateways bridge CAN/CAN-FD, LIN, and increasingly Ethernet between body and powertrain domains. The R7F7010323AFP#AA3 in 176-LFQFP offers LIN/UART plus CAN channels to handle bridging and message filtering on a 32-bit RH850G3K core. Running AUTOSAR or a lightweight custom stack fits comfortably in 768 KB Flash, while ECC and lock-bit protection satisfy the reliability demands of always-on gateway modules.
Được đề xuất
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What is the R7F7010323AFP#AA3 microcontroller?
The R7F7010323AFP#AA3 is a Renesas 32-bit automotive microcontroller from the RH850/F1L sub-series of the RH850/F1x family. According to the Renesas ordering information and the DigiKey product listing, the device integrates an RH850G3K core running at up to 80 MHz, 768 KB of on-chip Flash, and is delivered in a 176-LFQFP 24x24 mm package. It is designed for in-vehicle body-domain applications.
What is the program memory size of R7F7010323AFP#AA3?
The R7F7010323AFP#AA3 contains 768 KB of embedded Flash memory organized as 768K x 8. According to DigiKey's product description and Renesas' RH850/F1L datasheet family documentation, this Flash includes ECC and lock-bit protection. This capacity is well suited for bootloader plus application with calibration data in mid-end body ECUs.
What is the maximum CPU clock of R7F7010323AFP#AA3?
The R7F7010323AFP#AA3 runs the RH850G3K core at up to 80 MHz. According to the Renesas F1L product specification, this clock drives the core, memory controller, and on-chip peripherals. Designers must respect the operating-condition table from the datasheet for the supported VDD and temperature range at 80 MHz operation.
What package does R7F7010323AFP#AA3 use?
The R7F7010323AFP#AA3 is packaged in a 176-pin LFQFP measuring 24 x 24 mm. According to the Renesas product ordering information, this is the largest pin-count option within the F1L family, providing the highest GPIO and peripheral channel count - ideal for body controllers requiring multiple LIN/CAN networks and rich analog inputs.
Is the R7F7010323AFP#AA3 qualified for automotive use?
Yes. According to the Renesas product family overview and DigiKey listing, the R7F7010323AFP#AA3 is part of the AEC-Q100 qualified RH850/F1L family. The part supports hardware ECC on Flash and SRAM, lock-bit protection, and self-diagnostic libraries that allow designs to meet ASIL-B target systems, with software libraries supporting ASIL-D.
Where can I buy the R7F7010323AFP#AA3?
The R7F7010323AFP#AA3 is listed as 'ships today' on DigiKey (part number 9863915) and is also stocked by Mouser, Octopart-bundled distributors, Nevsemi, Chipkind and Jotrin. According to the DigiKey product page, online ordering is available in tray quantities with reel/tape on request. Prices as of 2026-10-10 start around USD 18.50 at qty-1.
What is the price of R7F7010323AFP#AA3?
As of 2026-10-10, the R7F7010323AFP#AA3 lists on DigiKey at approximately USD 18.50 for qty-1, with tier pricing dropping to roughly USD 10.85 at qty-1000. According to Octopart pricing aggregation, two to three franchised distributors carry stock. Final pricing depends on reel/tape selection, country of shipment, and current exchange rate.
What is the lead time for R7F7010323AFP#AA3?
As of 2026-10-10, DigiKey states 'ships today' for the R7F7010323AFP#AA3, indicating in-stock availability with same-day dispatch on orders placed before the cutoff. For larger production volumes, lead times may extend to several weeks depending on the Renesas wafer allocation. Cross-checking with the Renesas authorized distributor network is recommended before committing to a production schedule.
Is the R7F7010323AFP#AA3 in stock?
Yes - the R7F7010323AFP#AA3 is currently in stock at DigiKey and several authorized Renesas distributors as of 2026-10-10. According to the DigiKey listing (DigiKey part 9863915), the part ships the same day when ordered before the cutoff. Live stock counts vary continuously, so refresh the page immediately before placing a purchase order.
R7F7010323AFP#AA3 vs R7F7010323AFP-C - what is the difference?
The R7F7010323AFP#AA3 and R7F7010323AFP-C are both Renesas RH850/F1L microcontrollers in the same 176-LFQFP 24x24 mm package; the suffix designates different quality grades and traceability. According to Renesas ordering information, the '#AA3' suffix indicates a specific automotive temperature grade and ordering code, while '-C' denotes a different operational grade. Cross-reference must be confirmed via the Renesas cross-reference tool before substituting.
What is the best drop-in replacement for R7F7010323AFP#AA3?
A true pin-compatible drop-in replacement for the R7F7010323AFP#AA3 in 176-LFQFP 24x24 mm within the same RH850/F1L family is the closest variant matching code size. According to Renesas ordering information, the same die/package is offered with different Flash sizes (256 KB, 512 KB, 768 KB, 1 MB, 2 MB); only the 768 KB same-package parts with matched peripheral mix qualify as drop-in replacements. See Alternatives section below.
Where to download the R7F7010323AFP#AA3 datasheet PDF?
The official R7F7010323AFP#AA3 datasheet PDF can be retrieved from the Renesas product page (referenced via DigiKey part number 9863915) and is mirrored at the DigiKey media server under path /pdf/Data Sheets/Renesas/R7F7010323AFP_Web.pdf. The Renesas rh850-f1l hardware manual is also required for full register-level design. Always pull the latest revision from Renesas before locking the design.
Where to find the R7F7010323AFP#AA3 pinout?
The R7F7010323AFP#AA3 pinout is documented in the Renesas RH850/F1L 176-pin LFQFP package chapter of the hardware manual. The package is a 24x24 mm LFQFP with pins on all four sides, oriented with pin 1 at the top-left of the marker dot. Refer to the renesas.com/en/support/cross-reference tool or the schematic symbols provided inside the Renesas CS+ or e2 studio installer for the canonical pin description.
When should I choose R7F7010323AFP#AA3 over another RH850/F1L variant?
Choose the R7F7010323AFP#AA3 when the application needs 768 KB Flash, the highest GPIO count of the F1L family (176 pins), and the full set of LIN/CAN channels. According to Renesas product family guidance, if the design requires more Flash, move up to a 1 MB or 2 MB F1L or F1M part in the same package. For smaller nodes in the body-domain network, a smaller-pin-count 100- or 144-pin F1L variant may be more cost-effective.
What RH850/F1L alternatives exist for the same 176-LFQFP package?
Within the Renesas RH850/F1L family, the same 176-LFQFP 24x24 mm package is offered with different Flash densities (256 KB, 512 KB, 768 KB, 1 MB, 2 MB) and varying peripheral mixes. According to Renesas product family ordering information, devices in the same package with the same Flash density are true drop-in replacements that differ only in mask revision or quality suffix. Always validate via the Renesas cross-reference tool.
Dữ liệu tham khảo kỹ thuật cho R7F7010323AFP#AA3 — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
Choose the R7F7010323AFP#AA3 when the body-domain ECU requires up to 768 KB of Flash code space, the full 176-LFQFP GPIO count, and proven RH850/F1L automotive reliability. Move up to the R7F7010324AFP#AA3 (1 MB) if code or calibration is close to the 768 KB ceiling, or down to a 100-/144-LFQFP 256/512 KB F1L variant if the application is smaller. Within the same 176-LFQFP family, all variants are pin-compatible drop-in replacements, simplifying platform reuse across vehicle trims. Always verify the latest ordering matrix on renesas.com before committing to a production BOM.
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | R7F7010323AFP-C | R7F7010324AFP#AA3 | R7F7010333AFP#AA3 |
|---|---|---|---|---|
| Brand | Renesas Electronics | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Package | 176-LFQFP (24x24 mm) | 176-LFQFP (24x24 mm) - same | 176-LFQFP (24x24 mm) - same | 176-LFQFP (24x24 mm) - same |
| Core | RH850G3K | RH850G3K | RH850G3K | RH850G3K |
| Max Clock Frequency | 80 MHz | 80 MHz | 80 MHz | 80 MHz |
| Family / Sub-Line | RH850/F1L | RH850/F1L | RH850/F1L | RH850/F1L |
| Pin Count | 176 | 176 | 176 | 176 |
| AEC-Q100 Qualified | Yes (automotive grade) | Yes (different ordering suffix) | Yes | Yes |
Bảo phân biệt quan trọng
- Mid-density 768 KB Flash in the RH850/F1L 176-LFQFP top package (vsR7F7010324AFP#AA3 (1 MB variant in the same 176-LFQFP))
- Same physical package across multiple F1L Flash densities (vsLower-pin-count F1L 100-/144-LFQFP variants)
- Ordering-quality suffix transparency via #AA3 (vsR7F7010323AFP-C (different ordering suffix))
Ghi chú thiết kế
Estimated thermal: 176-LFQFP 24x24 mm has a typical junction-to-ambient theta_JA of roughly 30-40 C/W on a standard 4-layer JEDEC PCB. At an automotive ambient of 85C and an internal dissipation near 0.5 W, junction rise above ambient is small but should always be validated against the curve in the RH850/F1L hardware manual. For higher ambient or higher duty cycle, add thermal vias under the exposed pad area if present and follow the layout guideline document.
Provide local 100 nF decoupling on every VCC/VSS pair of the R7F7010323AFP#AA3, plus a bulk 4.7 uF-22 uF near the package. Place the analog AVCC decoupling (10 ohm + 100 nF + 4.7 uF) close to AVCC/AVSS and avoid switching noise coupling into the analog rail - LIN/CAN drivers and DC-DC converters are common coupling sources.
Lock-bit and ID-code protection must be configured BEFORE the final production flash programming - once locked, debug access is restricted and the device must be fully erased. Confirm boot-mode selection strapping on MD0/FLMD0 during reset and ensure TOOL0/TOOL1 are not floating during reset to avoid accidental debug entry. Always reference the latest Renesas RH850/F1L hardware manual for the exact sequence.
Thông tin tuân thủ
RoHS
Compliant
REACH
Compliant
AEC-Q100
Qualified
Không chì
Yes
Không halogen
Unknown
Khoáng vật xung đột
Compliant
AEC-Q100 qualified per Renesas RH850/F1L family documentation. RoHS and REACH compliance confirmed via Renesas product environmental information.
Dữ liệu được xác minh vào: 2026-10-10
— dữ liệu được xác minh và quản lý bởi đội ngũ kỹ thuật phần cứng của XAIPART
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R7F7010323AFP#AA3
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176-LFQFP automotive MCU
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R7F7010323AFP#AA3 vs R7F7010324AFP#AA3
R7F7010323AFP#AA3 buy price
AEC-Q100 32-bit 80MHz microcontroller
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R7F7010323AFP#AA3 pinout
LFQFP 24x24 automotive grade MCU
Các bộ phận và thuật ngữ liên quan
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R7F7010323AFP#AA3
R7F7010323AFP-C
R7F7010324AFP#AA3
R7F7010333AFP#AA3
RH850G3K
RH850 F1L
RH850 F1x
Microcontroller
MCU
automotive body application
AEC-Q100
ASIL-B
ASIL-D
176-LFQFP
Flash memory
ECC
lock-bit protection
CAN bus
LIN bus
MTU3 timer
body control module
HVAC controller
instrument cluster
Renesas cross-reference tool
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