A d v a n c e I n f o r m a t i o n
Table 15. CFI System Interface String
Addresses
Data
Description
V
Min. (write/erase)
CC
1Bh
0023h
DQ7–DQ4: volts, DQ3–DQ0: 100 millivolt
V
Max. (write/erase)
CC
1Ch
0027h
DQ7–DQ4: volts, DQ3–DQ0: 100 millivolt
1Dh
1Eh
1Fh
0000h
0000h
0004h
V
Min. voltage (00h = no V pin present)
PP
PP
V
Max. voltage (00h = no V pin present)
PP
PP
Typical timeout per single word/doubleword program 2N µs
Typical timeout for Min. size buffer program 2N µs (00h = not
supported)
20h
0000h
21h
22h
23h
24h
25h
26h
0009h
0000h
0005h
0000h
0007h
0000h
Typical timeout per individual block erase 2N ms
Typical timeout for full chip erase 2N ms (00h = not supported)
Max. timeout for word/doubleword program 2N times typical
Max. timeout for buffer write 2N times typical
Max. timeout per individual block erase 2N times typical
Max. timeout for full chip erase 2N times typical (00h = not supported)
42
S29CD032G
30606B0 March 22, 2004
SPANSION [ SPANSION ]
