Parallax Inc Breadboard Breadboard 40004

The Propeller Memory Card is an essential accessory when developing memory-intensive Propeller programs that can benefit from Flash, SRAM or a microSD card. The 13-pin SIP package plugs directly into the Human Interface board for Quickstart or a standard prototyping block.

W25Q32FV 4MB Flash memory, serial SPI, QSPI, QPI
23LC1024 128KB Static RAM, serial SPI, QSPI, SQI
Card slot for microSD or microSDHC card
Connection for RAM back-up battery
Plugs directly into the Human Interface board for Quickstart (RS 779-2721)
Power supply: +3.3Vdc @ 45mA (not including microSD card
)
Dimensions: 36 x 36 x 5mm
Operating temperature range: -40 to +85°C

The Propeller™ 1 microprocessor chip makes it easy to rapidly develop embedded applications. Its eight 32-bit processors (COGs) can operate simultaneously, either independently or cooperatively, sharing common resources through a central hub. The developer has full control over how and when each cog is employed; there is no compiler-driven or operating system-driven splitting of tasks among multiple cogs. A shared system clock keeps each cog on the same time reference, allowing for true deterministic timing and synchronization. Two programming languages are available: the easy-to-learn high-level Spin, and Propeller Assembly which can execute at up to 160 MIPS (20 MIPS per COG).