XC8664FRIBEKXUMA1 - 8-bit XC800 MCU, 16KB Flash, 38-TSSOP | Infineon
부품 번호: XC8664FRIBEKXUMA1 ✗ 단종| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $4.2 | $4.20 |
| 10 | $3.65 | $36.50 |
| 100 | $2.95 | $295.00 |
| 500 | $2.4 | $1,200.00 |
| 1,000 | $2.05 | $2,050.00 |
XC8664FRIBEKXUMA1 개요
An 8-bit microcontroller (MCU) is a single-chip computer that integrates a CPU, RAM, non-volatile program memory, and peripherals such as timers, ADC, and communication interfaces. The 8051 CISC architecture, originally introduced by Intel in 1980, remains one of the most widely deployed embedded cores worldwide and underpins the hypernym hierarchy 8051 -> 8-bit MCU -> microcontroller -> embedded processor -> semiconductor. The XC8664FRIBEKXUMA1 belongs to Infineon's XC866 sub-family, which is targeted at cost-sensitive industrial and automotive body applications requiring deterministic 8-bit performance.
Key differentiating features include a TSSOP-38 footprint with gull-wing leads, automotive temperature grade, integrated 16 KB Flash that supports in-application programming, an on-chip ADC and Capture/Compare Unit (CCU6), and a MultiCAN node for automotive networking. The 86 MHz core clock enables high-throughput bit-manipulation routines typical of motor-control and sensor-interface code, while the wide 2.5 V to 5 V supply range simplifies integration into 3.3 V and 5 V mixed-rail systems without external level shifters.
The architecture pairs the standard 8051 instruction set with an XC800-specific peripheral set, including the MultiCAN module, the CCU6 motor-control timer, and a 10-bit ADC with up to eight channels. The wide operating voltage window (2.5 V to 5 V) is a defining trait of the XC8oo family and removes the need for separate voltage regulators in many 3.3 V or 5 V designs. Internal PLL, oscillator, and brown-out circuitry further reduce the external BOM.
Typical applications include automotive body electronics, sensor interface modules, low-end motor control, and industrial control. The on-chip MultiCAN node makes the part particularly attractive for in-cabin nodes communicating over a CAN bus at 100 kbit/s to 1 Mbit/s. Designers should note that this part is in the older XC8xx family; current Infineon 8-bit roadmaps have shifted to the XC2000 and AURIX families, so lifecycle planning is recommended before committing to long-life designs.
드롭인 대체품: XC8664FRIBEKXUMA1 — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: XC8664FRIBEKXUMA1 (동일 폼 팩터 및 풋프린트) — 차이점: Mounting Type, Package.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
SAK-XC866-4FRI BC
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
XC8664FRA5VBELXUMA1
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
F-XC866-4FRI
✅ 드롭인 ⚠️ 사양 미검증✓ 재고 있음
가격 문의
데이터시트 보기 →XC866-2FRI
✅ 드롭인 ⚠️ 사양 미검증📋 참조 대체품 (카탈로그에 없음)
XC866-4FRA
✅ 드롭인 ⚠️ 사양 미검증📋 참조 대체품 (카탈로그에 없음)
XC886-8FFI
✅ 드롭인 ⚠️ 사양 미검증📋 참조 대체품 (카탈로그에 없음)
XC8664FRIBEKXUMA1 최대 정격 & 전기적 특성
| Manufacturer | Infineon Technologies |
| Series | XC8xx (XC866 sub-family) |
| Core | 8051 CISC (XC800 family) |
| Core Width | 8-bit |
| Program Memory Size | 16 KB (16K x 8) Flash |
| 최대 클록 주파수 | 86 MHz |
| Peripheral Clock | 26.67 MHz |
| Supply Voltage Range | 2.5 V / 3.3 V / 5 V (typ. operating) |
| 패키지 | PG-TSSOP-38 (38-TFSOP, 0.173" / 4.40 mm body width) |
| 실장 유형 | Surface Mount (gull-wing) |
| Temperature Grade | Automotive |
| Peripherals | MultiCAN, CCU6 (Capture/Compare Unit 6), ADC |
| Packaging | Tape & Reel (T/R) |
| RoHS 상태 | Compliant (per DigiKey listing) |
XC8664FRIBEKXUMA1 pg-tssop-38 (38-tfsop, 0.173" / 4.40 mm body width) 핀 구성 가이드
XC8664FRIBEKXUMA1(pg-tssop-38 (38-tfsop, 0.173" / 4.40 mm body width) 패키지)의 핀 구성입니다. 이 디지털 IC에는 GPIO, 통신 인터페이스(UART, SPI, I2C), 전원 핀이 포함되어 있습니다. 대체 핀 기능과 구성 옵션은 제조사 데이터시트를 참조하십시오. 임베디드 시스템 설계와 PCB 레이아웃에 필수적입니다.
다음에 대한 상세 핀아웃 데이터 없음: XC8664FRIBEKXUMA1.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
XC8664FRIBEKXUMA1 적합 용도: 6 애플리케이션s: Automotive CAN Body Controller, Sensor Interface Module, Low-End Motor Control (BLDC / Stepper), Industrial Control / PLC Slice, Home Appliance Control Board, HVAC Sensor and Actuator Node.
Automotive CAN Body Controller
The XC8664FRIBEKXUMA1 is engineered for automotive in-cabin body and sensor nodes, where its on-chip MultiCAN module enables 100 kbit/s to 1 Mbit/s CAN communication without an external transceiver controller. Its 16 KB Flash accommodates typical body-control firmware images, and the 86 MHz 8051 core executes CAN interrupt service routines with low jitter, critical for deterministic bus arbitration. The wide 2.5 V to 5 V supply range lets the MCU connect directly to 5 V or 3.3 V CAN transceivers, while the automotive temperature grade handles under-dash thermal stress. Place the part with decoupling on VDD pins and a 4.7 nF resonator capacitor close to XTAL pins per the manufacturer datasheet.
추천
Sensor Interface Module
In sensor-interface modules for industrial and white-goods applications, the XC8664FRIBEKXUMA1's 8051 core at 86 MHz and integrated 10-bit ADC handle multiple analog channels with adequate sampling rate for temperature, pressure, and flow sensors. The 16 KB Flash stores calibration tables and linearization routines, while the wide 2.5 V to 5 V supply lets the MCU share a 3.3 V or 5 V sensor rail directly. Designers can use the CCU6 timer block to generate precise PWM excitation for sensor bridges. Its 38-pin TSSOP footprint keeps the BOM compact for inline module designs where PCB area is at a premium.
추천
Low-End Motor Control (BLDC / Stepper)
The XC8664FRIBEKXUMA1's CCU6 (Capture/Compare Unit 6) is purpose-built for low-end BLDC and stepper motor control, with hardware-assisted PWM generation and center-aligned modes that simplify commutation routines. The 86 MHz core clock provides enough headroom for Field-Oriented Control (FOC) lite algorithms on small fans and pumps, and the 16 KB Flash accommodates state-machine code plus lookup tables. The automotive-grade die handles the wider temperature swings found in under-hood and appliance environments. Mount the TSSOP-38 on a 4-layer board with a ground pour under the exposed paddle area to dissipate switching losses from the driver stage.
추천
Industrial Control / PLC Slice
For distributed industrial I/O and PLC slice applications, the XC8664FRIBEKXUMA1 provides a reliable 8051 platform with 16 KB Flash, MultiCAN, and CCU6 timers, suiting it to discrete I/O expansion modules, simple PID loops, and remote sensor aggregators. The wide 2.5 V to 5 V supply lets it run from a 24 V bus through a small buck regulator, while the automotive temperature grade supports factory-floor thermal variation. Designers can use the CCU6 to generate PWM outputs for valve and damper actuators. Confirm the operating temperature range in the manufacturer datasheet before specifying the part for outdoor cabinets.
추천
Home Appliance Control Board
The XC8664FRIBEKXUMA1 fits mid-range home appliances (washing machines, dishwashers, induction cooktops) where a robust 8-bit MCU with deterministic interrupt response is preferred over higher-end ARM cores. The MultiCAN and CCU6 peripherals support both appliance-internal bus communications and triac/SCR-fired heating element control. The 16 KB Flash is sufficient for state-machine firmware plus safety routines, and the 38-pin TSSOP footprint eases hand-solder rework during prototyping. Designers should use a watchdog timer pattern and follow the manufacturer datasheet EMC guidelines for triac-driven loads.
추천
HVAC Sensor and Actuator Node
In HVAC controllers and remote sensor/actuator nodes, the XC8664FRIBEKXUMA1's combination of 8051 core, on-chip ADC, and CCU6 PWM outputs enables closed-loop temperature and damper control with a single chip. The wide 2.5 V to 5 V supply lets the MCU share the actuator supply rail, reducing power-tree complexity. The 16 KB Flash stores PID tuning tables and seasonal setpoint profiles. Mount the TSSOP-38 with proper thermal relief on VDD and place a 100 nF decoupling cap within 3 mm of each VDD pin per the manufacturer datasheet.
추천
추천 제품 요약
엔지니어링 참조 데이터: XC8664FRIBEKXUMA1 — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | SAK-XC866-4FRI BC | XC8664FRA5VBELXUMA1 | XC866-4FRI | XC866-2FRI | XC866-4FRA | XC886-8FFI |
|---|---|---|---|---|---|---|---|
| Brand | Infineon | Infineon | Infineon | Infineon | Infineon | Infineon | Infineon |
| Package | PG-TSSOP-38 (38-TFSOP, 4.40 mm) | PG-TSSOP-38 - same | PG-TSSOP-38 - same | PG-TSSOP-38 - same | PG-TSSOP-38 - same | PG-TSSOP-38 - same | PG-TSSOP-38 - same |
| Core | 8051 CISC (XC800 family) | 8051 CISC (XC800) - same | 8051 CISC (XC800) - same | 8051 CISC (XC800) - same | 8051 CISC (XC800) - same | 8051 CISC (XC800) - same | 8051 CISC (XC800) - same |
| Program Flash | 16 KB (16K x 8) | 16 KB | 16 KB | 16 KB | 8 KB (-50%) | 16 KB | 64 KB (+300%) |
| Maximum Core Clock | 86 MHz | 86 MHz | 86 MHz | 86 MHz | 86 MHz | 86 MHz | 86 MHz |
| Supply Voltage | 2.5 V / 3.3 V / 5 V (wide range) | 2.5 V / 3.3 V / 5 V | 5 V optimized | 2.5 V / 3.3 V / 5 V | 2.5 V / 3.3 V / 5 V | 2.5 V / 3.3 V / 5 V | 2.5 V / 3.3 V / 5 V |
| Temperature Grade | Automotive | Automotive | Automotive | Industrial | Industrial | Automotive | Automotive |
| On-chip Peripherals | MultiCAN, CCU6, ADC | MultiCAN, CCU6, ADC | MultiCAN, CCU6, ADC | MultiCAN, CCU6, ADC | MultiCAN, CCU6, ADC | MultiCAN, CCU6, ADC | MultiCAN, CCU6, ADC, USB |
| Packaging | Tape & Reel (SP suffix) | Tray / Bulk (SAK prefix) | Tape & Reel (SP suffix) | Tray / Bulk (no SP suffix) | Tray / Bulk | Tray / Bulk | Tape & Reel |
| Lifecycle (as of 2026-10-11) | NRND | NRND | NRND | NRND | NRND | NRND | NRND |
주요 차별점
- Wide 2.5 V to 5 V supply range with on-chip MultiCAN (vs SAK-XC866-4FRI BC)
- Full-range supply voltage variant (vs XC8664FRA5VBELXUMA1)
- Automotive temperature grade ordering code (vs XC866-4FRI)
- Full 16 KB Flash vs half-density variant (vs XC866-2FRI)
- Compact 16 KB Flash for cost-sensitive nodes (vs XC886-8FFI)
설계 노트
Place a 100 nF decoupling capacitor within 3 mm of each VDD pin and a bulk 4.7 uF to 10 uF tantalum or ceramic on the supply rail. The wide 2.5 V to 5 V range lets the XC8664FRIBEKXUMA1 share a 5 V LDO such as the TPS7A2450DBVR; for 3.3 V nodes, drop the supply through a separate 3.3 V LDO to keep analog and digital domains clean. Per the manufacturer datasheet, VDD must settle within the datasheet voltage window before the NRST pin is released.
The PG-TSSOP-38 has limited thermal headroom; derate output drive strength when sourcing multiple GPIO simultaneously to avoid junction-temperature rise. In automotive under-dash environments, ensure the part stays within the automotive temperature grade window documented in the manufacturer datasheet. For continuous high-pin-toggle applications, route a small ground pour directly under the TSSOP body to conduct heat away from the die.
Route the crystal traces short and symmetric, with a grounded guard ring around the XTAL pins to reduce EMI. Place the 4.7 nF or per-datasheet load capacitors immediately adjacent to the XTAL1 and XTAL2 pins. CAN RX/TX traces should be impedance-controlled (typically 120 ohm differential) and routed away from switching power lines. Avoid running noisy signal traces under the TSSOP-38 body to keep the analog ADC reference clean.
Do not assume the XC8664FRIBEKXUMA1 is a generic 8051 pin-compatible part - Infineon assigns MultiCAN, CCU6, and ADC channels to specific TSSOP-38 pins that differ from NXP, Silicon Labs, or Microchip 8051 parts. Verify the manufacturer datasheet pinout before laying out a replacement. Also confirm the Flash size when substituting between XC866-2FRI (8 KB) and XC866-4FRI (16 KB) variants - firmware images sized for 16 KB will not fit in half-Flash parts.
규정 준수 정보
RoHS compliant per DigiKey listing. AEC-Q100 not explicitly qualified per the datasheet excerpts available - automotive temperature grade is documented but AEC-Q100 conformance must be confirmed with the manufacturer for safety-critical designs. Lead-free packaging per Infineon product family standard.
