AT91SAM7S32B-AU-001 Atmel, AT91SAM7S32B-AU-001 Datasheet - Page 18

• Manufacturer Part Number: AT91SAM7S32B-AU-001
• Description: 8-Bit Microcontrollers
• Manufacturer: Atmel

Specifications of AT91SAM7S32B-AU-001

• Termination Type: SMD
• Interface: I2C, SPI, UART
• Embedded Interface Type: I2C, SPI, UART
• Supply Voltage Max: 3.6V
• No. Of Adc Inputs: 8
• Flash Memory Size: 32KB
• No. Of I/o Pins: 21
• Core Size: 32 Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8. Memories
8.1
8.2
8.3
18
AT91SAM7S512
AT91SAM7S256
AT91SAM7S128
AT91SAM7S Series Summary
• 512 Kbytes of Flash Memory, dual plane
• 64 Kbytes of Fast SRAM
• 256 Kbytes of Flash Memory, single plane
• 64 Kbytes of Fast SRAM
• 128 Kbytes of Flash Memory, single plane
• 32 Kbytes of Fast SRAM
– 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
– Single-cycle access at full speed
– 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, protecting 16 sectors of 64 pages
– Protection Mode to secure contents of the Flash
– Single-cycle access at full speed
– 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, protecting 8 sectors of 64 pages
– Protection Mode to secure contents of the Flash
– Single-cycle access at full speed
6175IS–ATARM–30-Aug-10