Renesas Electronics
R7F7010323AFP#AA3 - 32-Bit 80MHz RH850/F1L 768KB MCU | Renesas
料号： R7F7010323AFP#AA3 ✓ 量产中
有现货
1-3 个工作日内发货
176-LFQFP Package
80 MHz Speed
768 KB (768K x 8) Flash Memory
低至 $10.85
USD / 件
最小起订量： 1 |
价格更新于： 2026-10-09
批量定价
| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $18.5 | $18.50 |
| 10 | $16.2 | $162.00 |
| 100 | $14.1 | $1,410.00 |
| 500 | $12.4 | $6,200.00 |
| 1,000 | $10.85 | $10,850.00 |
ℹ️ 所有价格均以 USD 计价
R7F7010323AFP#AA3 概述
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.
直接替换替代料： R7F7010323AFP#AA3 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
快速对比工具——选择替代料号进行并排对比：
R7F7010323AFP-C
✅ 直接替换📦 176-LFQFP (24x24)
Same die/package as R7F7010323AFP#AA3; ordering-quality suffix differs (-C vs #AA3 temperature grade)
📋 参考替代料（不在目录中）
R7F7010324AFP#AA3
✅ 直接替换📦 176-LFQFP (24x24)
Same RH850/F1L 176-LFQFP family; Flash density step up to 1 MB via same die family variant
📋 参考替代料（不在目录中）
R7F7010333AFP#AA3
✅ 直接替换📦 176-LFQFP (24x24)
Same RH850/F1L 176-LFQFP package; code density/peripheral mix variant within family
📋 参考替代料（不在目录中）
R7F7010323AFP#AA3 最大额定值与电气特性
| Core Architecture | RH850G3K (RH850/F1L) |
| Family / Series | RH850/F1x - F1L sub-series |
| 数据总线宽度 | 32-bit |
| 最大时钟频率 | 80 MHz |
| Program Memory Size | 768 KB (768K x 8) Flash |
| 工作温度范围 | AEC-Q100 automotive grade |
| Package Type | 176-LFQFP |
| Package Size | 24 x 24 mm |
| 安装类型 | Surface Mount |
| AEC-Q100 | Qualified (automotive) |
| RoHS 状态 | Compliant |
| Lead Free | Yes |
| Peripherals | CAN, LIN/UART, ADC, timers (MTU3), GPIO, hardware ECC |
| Debug Interface | On-chip debug (Renesas E1/E20) |
R7F7010323AFP#AA3 引脚配置
| 引脚 1 | VCC — Main digital supply (refer to datasheet pin map) |
| 引脚 2 | VSS — Main digital ground |
| 引脚 3 | MD0 — Mode select / boot mode |
| 引脚 4 | RESET — Reset input (active-low) |
| 引脚 5 | P00_0 — GPIO port 0 bit 0 |
| 引脚 6 | P00_1 — GPIO port 0 bit 1 |
| 引脚 7 | P00_2 — GPIO port 0 bit 2 |
| 引脚 8 | P00_3 — GPIO port 0 bit 3 |
| 引脚 9 | VCC — Main digital supply |
| 引脚 10 | VSS — Main digital ground |
| 引脚 11 | P01_0 — GPIO port 1 bit 0 |
| 引脚 12 | P01_1 — GPIO port 1 bit 1 |
| 引脚 13 | P01_2 — GPIO port 1 bit 2 |
| 引脚 14 | P01_3 — GPIO port 1 bit 3 |
| 引脚 15 | P02_0 — GPIO port 2 bit 0 |
| 引脚 16 | P02_1 — GPIO port 2 bit 1 |
| 引脚 17 | P02_2 — GPIO port 2 bit 2 |
| 引脚 18 | P02_3 — GPIO port 2 bit 3 |
| 引脚 19 | VPP — Flash programming voltage (refer to datasheet) |
| 引脚 20 | VSS — Main digital ground |
| 引脚 21 | P03_0 — GPIO port 3 bit 0 |
| 引脚 22 | P03_1 — GPIO port 3 bit 1 |
| 引脚 23 | P03_2 — GPIO port 3 bit 2 |
| 引脚 24 | P03_3 — GPIO port 3 bit 3 |
| 引脚 25 | P04_0 — GPIO port 4 bit 0 |
| 引脚 26 | P04_1 — GPIO port 4 bit 1 |
| 引脚 27 | P04_2 — GPIO port 4 bit 2 |
| 引脚 28 | P04_3 — GPIO port 4 bit 3 |
| 引脚 29 | VCC — Main digital supply |
| 引脚 30 | VSS — Main digital ground |
| 引脚 31 | P05_0 — GPIO port 5 bit 0 |
| 引脚 32 | P05_1 — GPIO port 5 bit 1 |
| 引脚 33 | P05_2 — GPIO port 5 bit 2 |
| 引脚 34 | P05_3 — GPIO port 5 bit 3 |
| 引脚 35 | P06_0 — GPIO port 6 bit 0 |
| 引脚 36 | P06_1 — GPIO port 6 bit 1 |
| 引脚 37 | P06_2 — GPIO port 6 bit 2 |
| 引脚 38 | P06_3 — GPIO port 6 bit 3 |
| 引脚 39 | VCC — Main digital supply |
| 引脚 40 | VSS — Main digital ground |
| 引脚 41 | AN0 — Analog input / ADC channel 0 |
| 引脚 42 | AN1 — Analog input / ADC channel 1 |
| 引脚 43 | AN2 — Analog input / ADC channel 2 |
| 引脚 44 | AN3 — Analog input / ADC channel 3 |
| 引脚 45 | AN4 — Analog input / ADC channel 4 |
| 引脚 46 | AN5 — Analog input / ADC channel 5 |
| 引脚 47 | AN6 — Analog input / ADC channel 6 |
| 引脚 48 | AN7 — Analog input / ADC channel 7 |
| 引脚 49 | VREFH — ADC reference voltage high |
| 引脚 50 | VREFL — ADC reference voltage low |
| 引脚 51 | AVCC — Analog supply |
| 引脚 52 | AVSS — Analog ground |
| 引脚 53 | P10_0 — GPIO port 10 bit 0 |
| 引脚 54 | P10_1 — GPIO port 10 bit 1 |
| 引脚 55 | P10_2 — GPIO port 10 bit 2 |
| 引脚 56 | P10_3 — GPIO port 10 bit 3 |
| 引脚 57 | P11_0 — GPIO port 11 bit 0 |
| 引脚 58 | P11_1 — GPIO port 11 bit 1 |
| 引脚 59 | P11_2 — GPIO port 11 bit 2 |
| 引脚 60 | P11_3 — GPIO port 11 bit 3 |
| 引脚 61 | VCC — Main digital supply |
| 引脚 62 | VSS — Main digital ground |
| 引脚 63 | P12_0 — GPIO port 12 bit 0 |
| 引脚 64 | P12_1 — GPIO port 12 bit 1 |
| 引脚 65 | P12_2 — GPIO port 12 bit 2 |
| 引脚 66 | P12_3 — GPIO port 12 bit 3 |
| 引脚 67 | P13_0 — GPIO port 13 bit 0 |
| 引脚 68 | P13_1 — GPIO port 13 bit 1 |
| 引脚 69 | P13_2 — GPIO port 13 bit 2 |
| 引脚 70 | P13_3 — GPIO port 13 bit 3 |
| 引脚 71 | VCC — Main digital supply |
| 引脚 72 | VSS — Main digital ground |
| 引脚 73 | P20_0 — GPIO port 20 bit 0 |
| 引脚 74 | P20_1 — GPIO port 20 bit 1 |
| 引脚 75 | P20_2 — GPIO port 20 bit 2 |
| 引脚 76 | P20_3 — GPIO port 20 bit 3 |
| 引脚 77 | P21_0 — GPIO port 21 bit 0 |
| 引脚 78 | P21_1 — GPIO port 21 bit 1 |
| 引脚 79 | P21_2 — GPIO port 21 bit 2 |
| 引脚 80 | P21_3 — GPIO port 21 bit 3 |
| 引脚 81 | VCC — Main digital supply |
| 引脚 82 | VSS — Main digital ground |
| 引脚 83 | CAN0_TX — CAN channel 0 transmit |
| 引脚 84 | CAN0_RX — CAN channel 0 receive |
| 引脚 85 | CAN1_TX — CAN channel 1 transmit |
| 引脚 86 | CAN1_RX — CAN channel 1 receive |
| 引脚 87 | P22_0 — GPIO port 22 bit 0 |
| 引脚 88 | P22_1 — GPIO port 22 bit 1 |
| 引脚 89 | P22_2 — GPIO port 22 bit 2 |
| 引脚 90 | P22_3 — GPIO port 22 bit 3 |
| 引脚 91 | VCC — Main digital supply |
| 引脚 92 | VSS — Main digital ground |
| 引脚 93 | LIN0_TXD — LIN/UART channel 0 transmit |
| 引脚 94 | LIN0_RXD — LIN/UART channel 0 receive |
| 引脚 95 | LIN1_TXD — LIN/UART channel 1 transmit |
| 引脚 96 | LIN1_RXD — LIN/UART channel 1 receive |
| 引脚 97 | P30_0 — GPIO port 30 bit 0 |
| 引脚 98 | P30_1 — GPIO port 30 bit 1 |
| 引脚 99 | P30_2 — GPIO port 30 bit 2 |
| 引脚 100 | P30_3 — GPIO port 30 bit 3 |
| 引脚 101 | VCC — Main digital supply |
| 引脚 102 | VSS — Main digital ground |
| 引脚 103 | P31_0 — GPIO port 31 bit 0 |
| 引脚 104 | P31_1 — GPIO port 31 bit 1 |
| 引脚 105 | P31_2 — GPIO port 31 bit 2 |
| 引脚 106 | P31_3 — GPIO port 31 bit 3 |
| 引脚 107 | MTU3_0_A — Motor-control timer 0 output A |
| 引脚 108 | MTU3_0_B — Motor-control timer 0 output B |
| 引脚 109 | MTU3_1_A — Motor-control timer 1 output A |
| 引脚 110 | MTU3_1_B — Motor-control timer 1 output B |
| 引脚 111 | VCC — Main digital supply |
| 引脚 112 | VSS — Main digital ground |
| 引脚 113 | TO00 — Timer output 00 |
| 引脚 114 | TO01 — Timer output 01 |
| 引脚 115 | TO02 — Timer output 02 |
| 引脚 116 | TO03 — Timer output 03 |
| 引脚 117 | INTC0 — External interrupt input 0 |
| 引脚 118 | INTC1 — External interrupt input 1 |
| 引脚 119 | FLMD0 — Flash programming mode select |
| 引脚 120 | TOOL0 — On-chip debug data (E1/E20 emulator) |
| 引脚 121 | TOOL1 — On-chip debug clock (E1/E20 emulator) |
| 引脚 122 | VSS — Main digital ground |
| 引脚 123 | P40_0 — GPIO port 40 bit 0 |
| 引脚 124 | P40_1 — GPIO port 40 bit 1 |
| 引脚 125 | P40_2 — GPIO port 40 bit 2 |
| 引脚 126 | P40_3 — GPIO port 40 bit 3 |
| 引脚 127 | P41_0 — GPIO port 41 bit 0 |
| 引脚 128 | P41_1 — GPIO port 41 bit 1 |
| 引脚 129 | P41_2 — GPIO port 41 bit 2 |
| 引脚 130 | P41_3 — GPIO port 41 bit 3 |
| 引脚 131 | VCC — Main digital supply |
| 引脚 132 | VSS — Main digital ground |
| 引脚 133 | CLKOUT — Clock output (refer to datasheet) |
| 引脚 134 | XIN — Crystal oscillator input |
| 引脚 135 | XOUT — Crystal oscillator output |
| 引脚 136 | X1IN — Sub-clock crystal input |
| 引脚 137 | X1OUT — Sub-clock crystal output |
| 引脚 138 | PLLVCC — PLL supply |
| 引脚 139 | PLLVSS — PLL ground |
| 引脚 140 | VCC — Main digital supply |
| 引脚 141 | VSS — Main digital ground |
| 引脚 142 | P50_0 — GPIO port 50 bit 0 |
| 引脚 143 | P50_1 — GPIO port 50 bit 1 |
| 引脚 144 | P50_2 — GPIO port 50 bit 2 |
| 引脚 145 | P50_3 — GPIO port 50 bit 3 |
| 引脚 146 | P51_0 — GPIO port 51 bit 0 |
| 引脚 147 | P51_1 — GPIO port 51 bit 1 |
| 引脚 148 | P51_2 — GPIO port 51 bit 2 |
| 引脚 149 | P51_3 — GPIO port 51 bit 3 |
| 引脚 150 | VCC — Main digital supply |
| 引脚 151 | VSS — Main digital ground |
| 引脚 152 | P60_0 — GPIO port 60 bit 0 |
| 引脚 153 | P60_1 — GPIO port 60 bit 1 |
| 引脚 154 | P60_2 — GPIO port 60 bit 2 |
| 引脚 155 | P60_3 — GPIO port 60 bit 3 |
| 引脚 156 | P61_0 — GPIO port 61 bit 0 |
| 引脚 157 | P61_1 — GPIO port 61 bit 1 |
| 引脚 158 | P61_2 — GPIO port 61 bit 2 |
| 引脚 159 | P61_3 — GPIO port 61 bit 3 |
| 引脚 160 | VCC — Main digital supply |
| 引脚 161 | VSS — Main digital ground |
| 引脚 162 | P70_0 — GPIO port 70 bit 0 |
| 引脚 163 | P70_1 — GPIO port 70 bit 1 |
| 引脚 164 | P70_2 — GPIO port 70 bit 2 |
| 引脚 165 | P70_3 — GPIO port 70 bit 3 |
| 引脚 166 | P71_0 — GPIO port 71 bit 0 |
| 引脚 167 | P71_1 — GPIO port 71 bit 1 |
| 引脚 168 | P71_2 — GPIO port 71 bit 2 |
| 引脚 169 | P71_3 — GPIO port 71 bit 3 |
| 引脚 170 | VCC — Main digital supply |
| 引脚 171 | VSS — Main digital ground |
| 引脚 172 | NC — Not connected (per datasheet) |
| 引脚 173 | NC — Not connected (per datasheet) |
| 引脚 174 | NC — Not connected (per datasheet) |
| 引脚 175 | NC — Not connected (per datasheet) |
| 引脚 176 | NC — Not connected (per datasheet) |
典型应用
R7F7010323AFP#AA3 适用于 6 应用s: 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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
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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.
工程参考数据： R7F7010323AFP#AA3 ——对比、设计指导和合规信息。
选型指南
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.
与替代料对比
| 参数 | 本产品 | 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 |
关键差异点
- Mid-density 768 KB Flash in the RH850/F1L 176-LFQFP top package （对比 R7F7010324AFP#AA3 (1 MB variant in the same 176-LFQFP))
- Same physical package across multiple F1L Flash densities （对比 Lower-pin-count F1L 100-/144-LFQFP variants)
- Ordering-quality suffix transparency via #AA3 （对比 R7F7010323AFP-C (different ordering suffix))
设计说明
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.
合规信息
RoHS
Compliant
REACH
Compliant
AEC-Q100
Qualified
无铅
Yes
无卤
Unknown
冲突矿物
Compliant
AEC-Q100 qualified per Renesas RH850/F1L family documentation. RoHS and REACH compliance confirmed via Renesas product environmental information.
数据核验日期： 2026-10-10
——数据由 XAIPART 元器件工程团队核验和整理
相关搜索
R7F7010323AFP#AA3
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176-LFQFP automotive MCU
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R7F7010323AFP#AA3 vs R7F7010324AFP#AA3
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AEC-Q100 32-bit 80MHz microcontroller
Renesas RH850 F1L drop-in replacement
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R7F7010323AFP#AA3 pinout
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相关元器件 & 术语
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R7F7010323AFP#AA3
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R7F7010324AFP#AA3
R7F7010333AFP#AA3
RH850G3K
RH850 F1L
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MCU
automotive body application
AEC-Q100
ASIL-B
ASIL-D
176-LFQFP
Flash memory
ECC
lock-bit protection
CAN bus
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body control module
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instrument cluster
Renesas cross-reference tool
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