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Infineon Technologies CY9BF314RPMC-G-JNE2 — Memory (DRAM / SRAM / Flash / EEPROM)
Infineon Technologies

Infineon CY9BF314RPMC-G-JNE2 ARM Cortex-M3 MCU, 144 MHz

MPNCY9BF314RPMC-G-JNE2
End of Life

Infineon FM3 MB9B310R series 32-bit ARM Cortex-M3 MCU, CY9BF314RPMC-G-JNE2, 144 MHz, 288 KB Flash, 32 KB RAM, 103 I/O, 120-LQFP, -40 to 85 °C.

$11.3Ref. price · indicative, final on quote
CY9BF314RPMC-G-JNE2 datasheet
Packaging120-LQFP
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

CY9BF314RPMC-G-JNE2 Technical Specifications
ParameterValue
SeriesFM3 MB9B310R
Mounting typeSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))2.7V ~ 5.5V
Operating temperature-40°C ~ 85°C (TA)
Speed144MHz
PackageTray
RAM size32K x 8
Core size32-Bit Single-Core
PeripheralsDMA, LVD, POR, PWM, WDT
ConnectivityCSIO, EBI/EMI, I²C, LINbus, UART/USART, USB
Number of i (O)103
Core processorARM® Cortex®-M3
Case120-LQFP
Data convertersA/D 16x12b
Program memory size288KB (288K x 8)

Product details

Temperature grade and environment

Rated for -40 °C to 85 °C ambient, this MCU fits outdoor telecom cabinets, factory-floor enclosures without active cooling, and engine-bay-adjacent electronics. The internal oscillator eliminates the external crystal in non-critical timing paths, saving two pins and a passive component.

Lifecycle and sourcing

Infineon lists the CY9BF314RPMC-G-JNE2 as Active, so there is no last-time-buy clock ticking. It is ROHS3 compliant. For dual-sourcing or a pin-compatible backup, the PSoC 6 CY8C6137BZI-F54 runs a Cortex-M4 at 150 MHz and shares the same 120-LQFP footprint, but check the peripheral set — the PSoC 6 trades the EBI/EMI bus for CapSense and a different ADC architecture. The XMC4200 from Infineon's XMC4000 family is another Cortex-M4 alternative at 80 MHz with CAN-FD, but its 35 I/Os limit parallel-bus applications.

Frequently asked questions

Where can I buy CY9BF314RPMC-G-JNE2?

This part is sourced and quoted to order through independent distribution. Submit an RFQ for current pricing and availability — confirmed at quote time.

What are the equivalents for CY9BF314RPMC-G-JNE2?

A close functional equivalent in the same package footprint is the PSoC 6 CY8C6137BZI-F54 (Cortex-M4, 150 MHz, 104 I/O) but with a different ADC and no EBI/EMI bus. The XMC4200F64F256BAXQMA1 (Cortex-M4, 80 MHz) is another Infineon alternative but has only 35 I/O.