RC28F128M29EWLA NUMONYX, RC28F128M29EWLA Datasheet - Page 46

• 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

Command Interface
Table 12.
1. X = Don’t care, PA = Program Address, PD = Program Data, BAd = Any address in the Block. All values in the table are in
2. Amax-A1 address pin should remain unchanged. A0 pin is used to select two adjacent words.
3. Amax-A2 address pin should remian unchanged. A1 and A0 pins are used to select four adjacent words. This address
4. The maximum number of cycles in the buffer program command sequence is 261. The maximum number of cycles in the
5. Amax-A9 address pins should be consistently unchanged. A0-A8 pins are used to select a word within the N+1 word page.
6. BAd must be identical to the address loaded during the Write to Buffer Program 3rd and 4th cycles.
46
Double Word
Program
Quadruple Word
Program
Write to Buffer
Program
Write to Buffer
Program Confirm
Enhanced Buffer
Program
Enhanced Buffer
Program Confirm
Buffered Program
Abort and Reset
Unlock Bypass mode
entry
Unlock Bypass
Program
Unlock Bypass Block
Erase
Unlock Bypass Chip
Erase
Unlock Bypass Write
to Buffer Program
Unlock Bypass
Enhanced Buffer
Program
Unlock Bypass Reset
hexadecimal.
should be used four times.
unlock bypass buffer program command sequence is 259. N+1 is the number of bytes to be programmed during the Write
to Buffer Program operation.
Command
Fast Program commands, 16-bit mode
N+5
N+5
N+3
N+3
2+
3
5
1
1
3
3
2
2
2
BAd
BAd
Add
BAd
BAd
555
555
555
555
555
555
X
X
X
X
(6)
(6)
1st
Data
AA
AA
AA
AA
A0
50
56
29
29
80
80
25
33
90
PA2
PA4
Add
2AA
2AA
2AA
2AA
BAd
BAd
BAd
PA
X
X
-
-
208031-04
(2)
(3)
2nd
Data
N
N
PD
PD
PD
Bus Write operations
55
55
55
55
30
10
00
-
-
(4)
(4)
PA
PA
Add
BAd
BAd
555
555
-
-
-
-
-
-
-
-
(5)
(5)
3rd
Data
PD
PD
25
33
F0
20
-
-
-
-
-
-
-
-
Numonyx
(1)
Add
BAd
BAd
-
-
-
-
-
-
-
-
-
-
-
-
4th
Data
N
N
®
-
-
(4)
-
(4)
-
-
-
-
-
-
-
-
-
Axcell™ M29EW
PA
PA
Add
-
-
-
-
-
-
-
-
-
-
-
-
(5)
(5)
5th
Data
PD
PD
-
-
-
-
-
-
-
-
-
-
-
-