at91sam7l128 ATMEL Corporation, at91sam7l128 Datasheet - Page 23

• Manufacturer Part Number: at91sam7l128
• Description: At91 Arm Thumb-based Microcontroller
• Manufacturer: ATMEL Corporation

8. Memories
6257AS–ATARM–28-Feb-08
• 128 Kbytes of Flash Memory (AT91SAM7L128)
• 64 Kbytes of Flash Memory (AT91SAM7L64)
• 6 Kbytes of Fast SRAM
– Single plane
– One bank of 512 pages of 256 bytes
– Fast access time, 15 MHz single-cycle access in Worst Case conditions
– Page programming time: 4.6 ms, including page auto-erase
– Page programming without auto-erase: 2.3 ms
– Full chip erase time: 10 ms
– 10,000 write cycles, 10-year data retention capability
– 16 lock bits, each protecting 16 lock regions of 32 pages
– Protection Mode to secure contents of the Flash
– Single plane
– One bank of 256 pages of 256 bytes
– Fast access time, 15 MHz single-cycle access in Worst Case conditions
– Page programming time: 4.6 ms, including page auto-erase
– Page programming without auto-erase: 2.3 ms
– Full chip erase time: 10 ms
– 10,000 write cycles, 10-year data retention capability
– 8 lock bits, each protecting 8 lock regions of 32 pages
– Protection Mode to secure contents of the Flash
– Single-cycle access at full speed
– 2 Kbytes of Backup SRAM
– 4 Kbytes of Core SRAM
AT91SAM7L128/64 Preliminary
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