TMS320F2812PGFA

The TMS320F2812PGFA is a 32-bit Digital Signal Controller with flash for demanding control applications. The F2812 contains 128K x 16 of embedded flash memory, segregated into four 8K x 16 sectors and six 16K x 16 sectors. The F2810 has 64K x 16 of embedded flash, segregated into two 8K x 16 sectors and three 16K x 16 sectors. All three devices also contain a single 1K x 16 of OTP memory at address range 0x3D 7800-0x3D 7BFF. The user can individually erase, program and validate a flash sector while leaving other sectors untouched. However, it is not possible to use one sector of the flash or the OTP to execute flash algorithms that erase/program other sectors. Special memory pipelining is provided to enable the flash module to achieve higher performance. The flash/OTP is mapped to both program and data space; therefore, it can be used to execute code or store data information.

• High-performance static CMOS technology
• On-chip memory
• Programmable read/write strobe timing
• Dynamic PLL ratio changes supported
• Three external interrupts
• Peripheral Interrupt Expansion (PIE) block that supports 45 peripheral interrupts
• 128-bit Security key/lock
• Three 32-bit CPU timers
• IDLE, STANDBY, HALT modes supported
• Disable individual peripheral clocks
• Green product and no Sb/Br

Alkalmazások

Automation & Process Control