# CY9AF421LPMC-G-JNE2 Infineon Technologies | Integrated Circuits (ICs) | DigiKey

**Manufacturer:** Infineon Technologies  
**MPN:** `CY9AF421LPMC-G-JNE2`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Infineon Technologies |
| Manufacturer name | Infineon Technologies |
| Manufacturer | Infineon Technologies |
| CategoryL1 | Integrated Circuits (ICs) |
| CategoryL2 | Embedded |
| CategoryL3 | Microcontrollers |
| Extra Product Name | CY9AF421LPMC-G-JNE2 Infineon Technologies \| Integrated Circuits (ICs) \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | CY9AF421LPMC-G-JNE2 |
| multiple | 1 |
| packaging | Tray |
| qtyInStock | 0 |
| SKU | 4914784 |
| snippet | ARM? Cortex?-M3 FM3 MB9A420L Microcontroller IC 32-Bit Single-Core 40MHz 64KB (64K x 8) FLASH 64-LQFP (10x10) |
| tariff | 1.2 |
| tierMinQty1 | 1,190 |
| tierPrice1 | 6.803999999999999 |
| Digi-Key Part Number | 448-CY9AF421LPMC-G-JNE2-ND |
| Manufacturer Product Number | CY9AF421LPMC-G-JNE2 |
| Description | IC MCU 32BIT 64KB FLASH 64LQFP |
| Manufacturer Standard Lead Time | 52 Weeks |
| Detailed Description | ARM? Cortex?-M3 FM3 MB9A420L Microcontroller IC 32-Bit Single-Core 40MHz 64KB (64K x 8) FLASH 64-LQFP (10x10) |
| Category | Integrated Circuits (ICs) |
| Mfr | Infineon Technologies |
| Series | FM3 MB9A420L |
| Package | Tray |
| Product Status | Active |
| DigiKey Programmable | Not Verified |
| Core Processor | ARM? Cortex?-M3 |
| Core Size | 32-Bit Single-Core |
| Speed | 40MHz |
| Connectivity | CANbus, CSIO, I?C, LINbus, UART/USART |
| Peripherals | LVD, POR, WDT |
| Number of I/O | 51 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 8K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Data Converters | A/D 8x12b; D/A 1x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40?C ~ 105?C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 64-LQFP |
| Supplier Device Package | 64-LQFP (10x10) |
| Base Product Number | CY9AF421 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 4914784 | 6.804 | 1 | None | 1 |

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