RC28F128M29EWLA NUMONYX, RC28F128M29EWLA Datasheet - Page 55

• Manufacturer Part Number: RC28F128M29EWLA
• Description: IC FLASH 128MBIT 25NS 64BGA
• Manufacturer: NUMONYX
• Series: Axcell™r

Specifications of RC28F128M29EWLA

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 128M (16Mx8, 8Mx16)
• Speed: 60ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Numonyx
1. Ad = address; Dat = data; BAd = Any address in the Block; RD = Read data; PWDn = Password byte 0 to 3; PWAn =
2. Grey cells represent Read cycles. The other cells are Write cycles.
3. DQ15 to DQ8 are ‘Don’t care’ during unlock and command cycles. Amax to A16 are ‘Don’t care’ during unlock and
4. An Enter command sequence must be issued prior to any operation. It disables read and write operations from and to block
5. DATA = Lock Register content.
6. Only one portion of password can be programmed or read by each Password Program command.
7. The password portion can be entered or read in any order as long as the entire 64-bit password is entered or read.
8. Protected and unprotected states correspond to 00 and 01, respectively.
9. The Clear all NVPBs command programs all NVPBs before erasure in order to prevent the over-erasure of previously
10. If an Entry Command Set command is issued, an Exit Protection Command Set command must be issued to return the
Password Address (n = 0 to 3); X = Don’t care. All values in the table are in hexadecimal.
command cycles unless an address is required.
0. Read and write operations from any other block are allowed.
cleared Non-volatile Modify Protection bits.
device to Read mode.
®
Axcell™ M29EW
208031-04
Command Interface
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