RC28F128M29EWLA NUMONYX, RC28F128M29EWLA Datasheet - Page 41

• 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. n+1 is the number of addresses to be programmed.
2. A Write to Buffer Program Abort and Reset must be issued to return the device in Read mode.
3. When the block address is specified, any address in the selected block address space is acceptable. However when
®
Axcell™ M29EW
Figure 11. Write to Buffer Program fletcher and pseudo code
YES
NO
DQ1 = 1
NO
Write to Buffer Program
Confirm, block address
Check Status Register
Read Status Register
Program Address Pair
(DQ1, DQ5, DQ7) at
last loaded address
last loaded address
FAIL OR ABORT
Write Buffer Data,
Write Next Data,
(DQ5, DQ7) at
Write to Buffer
DQ7 = Data
block address
block address
start address
DQ7 = Data
Abort Write
command,
208031-04
Write n
to Buffer
DQ5 = 1
X = X-1
X = 0
Start
X=n
NO
NO
YES
NO
NO
(1)
,
(4)
(5)
YES
(3)
YES
YES
YES
Program Aborted
Write to Buffer and
Write to a different
block address
Write to Buffer and Program command
END
First three cycles of the
(2)
Command Interface
AI08968b
41