AT45DB161-JI Atmel, AT45DB161-JI Datasheet - Page 17

• Manufacturer Part Number: AT45DB161-JI
• Description: IC FLASH 16MBIT 13MHZ 32PLCC
• Manufacturer: Atmel

Specifications of AT45DB161-JI

• Format - Memory: FLASH
• Memory Type: DataFLASH
• Memory Size: 16M (4096 pages x 528 bytes)
• Speed: 13MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: AT45DB161JI

Figure 1. Algorithm for Sequentially Programming or Reprogramming an Entire Sector
Notes:
1. This type of algorithm is used for applications in which an entire sector is programmed sequentially, filling the sector page-
2. A page can be written using either a Main Memory Page Program operation or a Buffer Write operation followed by a Buffer
3. The algorithm above shows the programming of a single page. The algorithm will be repeated sequentially for each page
by-page.
to Main Memory Page Program operation.
within the entire sector.
MAIN MEMORY PAGE PROGRAM
(82H, 85H)
START
END
provide address
and data
MEMORY PAGE PROGRAM
BUFFER to MAIN
BUFFER WRITE
(84H, 87H)
(83H, 86H)
17