 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
RD28F3208C3T90 Datasheet(PDF) 10 Page - Intel Corporation |
|
||||||||||||||||||||||||||||||
RD28F3208C3T90 Datasheet(HTML) 10 Page - Intel Corporation |
|
|
10 / 70 page  3 Volt Intel® Advanced+ Boot Block Flash Memory Stacked-CSP Family 10 Datasheet F-WP# INPUT FLASH WRITE PROTECT: Controls the lock-down function of the flexible Locking feature. When F-WP# is a logic low, the lock-down mechanism is enabled and blocks marked lock- down cannot be unlocked through software. When F-WP# is logic high, the lock-down mechanism is disabled and blocks previously locked-down are now locked and can be unlocked and locked through software. After F-WP# goes low, any blocks previously marked lock-down revert to that state. See Section 7.0, “System Design Considerations” on page 41 for details on block locking. F-VCC SUPPLY FLASH POWER SUPPLY: [2.7 V–3.3 V] Supplies power for device core operations. F-VCCQ SUPPLY FLASH I/O POWER SUPPLY: [2.7 V–3.3 V] Supplies power for device I/O operations. S-VCC SUPPLY SRAM POWER SUPPLY: [2.7 V–3.3 V] Supplies power for device operations. See Section 7.2.2, “F-VCC, F-VPP and F-RP# Transition” on page 42 for details of power connections. F-VPP INPUT / SUPPLY FLASH PROGRAM/ERASE POWER SUPPLY: [1.65 V–3.3 V or 11.4 V–12.6 V] Operates as an input at logic levels to control complete flash protection. Supplies power for accelerated flash program and erase operations in 12 V ± 5% range. This ball cannot be left floating. Lower F-VPP ≤ VPPLK, to protect all contents against Program and Erase commands. Set F-VPP =F-VCC for in-system read, program and erase operations. In this configuration, F-VPP can drop as low as 1.65 V to allow for resistor or diode drop from the system supply. Note that if F-VPP is driven by a logic signal, VIH = 1.65 V. That is, F-VPP must remain above 1.65 V to perform in-system flash modifications. Raise F-VPP to 12 V ± 5% for faster program and erase in a production environment. Applying 12 V ± 5% to F-V PP can only be done for a maximum of 1000 cycles on the main blocks and 2500 cycles on the parameter blocks. F-VPP may be connected to 12 V for a total of 80 hours maximum. F-VSS SUPPLY FLASH GROUND: For all internal circuitry. All ground inputs must be connected. S-VSS SUPPLY SRAM GROUND: For all internal circuitry. All ground inputs must be connected. NC NOT CONNECTED: Internally disconnected within the device. Table 2. 3 Volt Intel® Advanced+ Boot Block Stacked-CSP Ball Descriptions (Sheet 2 of 2) Symbol Type Name and Function |
Similar Part No. - RD28F3208C3T90 |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
