Erfaringer er det, man får, når man ikke får, hvad man vil have.
- Dan Stanford
The Atmel® | SMART SAM4S series is a member of a family of Flash
microcontrollers based on the high-performance 32-bit ARM® Cortex®-M4 RISC
processor. It operates at a maximum speed of 120 MHz and features up to
2048 Kbytes of Flash, with optional dual-bank implementation and cache
memory, and up to 160 Kbytes of SRAM. The peripheral set includes a full-speed
USB Device port with embedded transceiver, a high-speed MCI for
SDIO/SD/MMC, an External Bus Interface featuring a Static Memory Controller to
connect to SRAM, PSRAM, NOR Flash, LCD Module and NAND Flash, 2
USARTs, 2 UARTs, 2 TWIs, 3 SPIs, an I2S, as well as a PWM timer, two 3-
channel general-purpose 16-bit timers (with stepper motor and quadrature
decoder logic support), an RTC, a 12-bit ADC, a 12-bit DAC and an analog
Atmel microcontrollere købes med fordel hos Cypax - stor udvalg og kort levringstid.
MC 32bit 1,62V 1024kB Flash 120MHz QFN64