SAM7X128_14 Datasheet, PDF (17/662 Pages) ATMEL Corporation – ARM-based Flash MCU

8. Memories
8.1 SAM7X512
 512 Kbytes of dual-plane Flash Memory
 2 contiguous banks of 1024 pages of 256 bytes
 Fast access time, 30 MHz single-cycle access in Worst Case conditions
 Page programming time: 6 ms, including page auto-erase
 Page programming without auto-erase: 3 ms
 Full chip erase time: 15 ms
 10,000 write cycles, 10-year data retention capability
 32 lock bits, protecting 32 sectors of 64 pages
 Protection Mode to secure contents of the Flash
 128 Kbytes of Fast SRAM
 Single-cycle access at full speed
8.2 SAM7X256
 256 Kbytes of Flash Memory
 1024 pages of 256 bytes
 Fast access time, 30 MHz single-cycle access in Worst Case conditions
 Page programming time: 6 ms, including page auto-erase
 Page programming without auto-erase: 3 ms
 Full chip erase time: 15 ms
 10,000 write cycles, 10-year data retention capability
 16 lock bits, each protecting 16 sectors of 64 pages
 Protection Mode to secure contents of the Flash
 64 Kbytes of Fast SRAM
 Single-cycle access at full speed
8.3 SAM7X128
 128 Kbytes of Flash Memory
 512 pages of 256 bytes
 Fast access time, 30 MHz single-cycle access in Worst Case conditions
 Page programming time: 6 ms, including page auto-erase
 Page programming without auto-erase: 3 ms
 Full chip erase time: 15 ms
 10,000 write cycles, 10-year data retention capability
 8 lock bits, each protecting 8 sectors of 64 pages
 Protection Mode to secure contents of the Flash
 32 Kbytes of Fast SRAM
 Single-cycle access at full speed
SAM7X Series [DATASHEET] 17
6120K–ATARM–11-Feb-14