m58bw32f STMicroelectronics, m58bw32f Datasheet - Page 31

• Manufacturer Part Number: m58bw32f
• Description: 16 Or 32 Mbit X32, Boot Block, Burst 3.3v Supply Flash Memories
• Manufacturer: STMicroelectronics

M58BW16F, M58BW32F
Table 8.
1. X latencies can be calculated as: (t
2. Y latencies can be calculated as: t
3. The M6 bit is Don’t care in the M58BW32F and the device has the Rising Burst Clock edge set. To
number from 4 to 8, t
calculation.
maintain the compatibility this could be modified and read.
M2-M0
Bit
Burst Configuration Register (continued)
Burst Length
Description
K
is the clock period and t
KHQV
AVQV
000
001
010
011
100
101
110
111
Value
+ t
– t
SYSTEM MARGIN
LLKH
SYSTEM MARGIN
+ t
Reserved (default value)
4 double-words
8 double-words
Reserved
Reserved
Reserved
Reserved
Continuous
QVKH
) + t
+ t
SYSTEM MARGIN
QVKH
is the time margin required for the
< Y t
K.
Description
< (X -1) t
K
. X is an integer
Bus operations
31/87