MC9S12NE64V1 is a microcontroller from Freescale Semiconductor. The microcontroller has a 64K byte Flash memory, as well as clocks, reset generator, oscillator, 16-bit 4-channel timer, analog-to-digital converter, serial communications interface, serial peripheral interface, inter-integrated circuit, Ethernet media access controller, Ethernet physical transceiver, output voltage regulator and other functions.
The MC9S12NE64 is an HCS12 microcontroller featuring 64 KB of Flash memory, a range of integrated peripherals, and multiple low‑power operating modes. The data sheet provides detailed block descriptions, pin assignments, electrical characteristics, and design recommendations for system designers.
Key sections include device overview, signal description, power‑supply pins, clock architecture, mode of operation, low‑power options, reset and interrupt handling, and package information for both 112‑pin LQFP and 80‑pin TQFP‑EP variants.
| Flash memory size | 64 KB |
|---|---|
| Timer module | 16‑Bit, 4‑Channel Timer (TIM_16B4C) |
| Analog‑to‑Digital Converter | 10‑bit, 8‑channel (ATD_10B8C) |
| Serial Communications Interface | SCI |
| Serial Peripheral Interface | SPI |
| I²C interface | IIC |
| Ethernet MAC | EMAC |
| Ethernet PHY | EPHY |
The device provides 64 KB of Flash memory.