SAM7S16 Просмотр технического описания (PDF) - Atmel Corporation

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SAM7S16

AT91SAM ARM-based Flash MCU

Atmel Corporation 

8. Memories

8.1 SAM7S512

z 512 Kbytes of Flash Memory, dual plane

z 2 contiguous banks of 1024 pages of 256 bytes

z Fast access time, 30 MHz single-cycle access in Worst Case conditions

z Page programming time: 6 ms, including page auto-erase

z Page programming without auto-erase: 3 ms

z Full chip erase time: 15 ms

z 10,000 write cycles, 10-year data retention capability

z 32 lock bits, protecting 32 sectors of 64 pages

z Protection Mode to secure contents of the Flash

z 64 Kbytes of Fast SRAM

z Single-cycle access at full speed

8.2 SAM7S256

z 256 Kbytes of Flash Memory, single plane

z 1024 pages of 256 bytes

z Fast access time, 30 MHz single-cycle access in Worst Case conditions

z Page programming time: 6 ms, including page auto-erase

z Page programming without auto-erase: 3 ms

z Full chip erase time: 15 ms

z 10,000 write cycles, 10-year data retention capability

z 16 lock bits, protecting 16 sectors of 64 pages

z Protection Mode to secure contents of the Flash

z 64 Kbytes of Fast SRAM

z Single-cycle access at full speed

8.3 SAM7S128

z 128 Kbytes of Flash Memory, single plane

z 512 pages of 256 bytes

z Fast access time, 30 MHz single-cycle access in Worst Case conditions

z Page programming time: 6 ms, including page auto-erase

z Page programming without auto-erase: 3 ms

z Full chip erase time: 15 ms

z 10,000 write cycles, 10-year data retention capability

z 8 lock bits, protecting 8 sectors of 64 pages

z Protection Mode to secure contents of the Flash

z 32 Kbytes of Fast SRAM

z Single-cycle access at full speed

8.4 SAM7S64

z 64 Kbytes of Flash Memory, single plane

z 512 pages of 128 bytes

SAM7S Series [DATASHEET] 18

6175M–ATARM–26-Oct-12

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