sak-xe164km-48fxxl Infineon Technologies Corporation, sak-xe164km-48fxxl Datasheet - Page 94

• Manufacturer Part Number: sak-xe164km-48fxxl
• Description: 16-bit Single-chip Real Time Signal Controller
• Manufacturer: Infineon Technologies Corporation

Access to the XE164xM Flash modules is controlled by the IMB. Built-in prefetch
mechanisms optimize the performance for sequential access.
Flash access waitstates only affect non-sequential access. Due to prefetch
mechanisms, the performance for sequential access (depending on the software
structure) is only partially influenced by waitstates.
Table 23
Required Waitstates
4 WS (WSFLASH = 100
3 WS (WSFLASH = 011
2 WS (WSFLASH = 010
1 WS (WSFLASH = 001
0 WS (WSFLASH = 000
Note: The maximum achievable system frequency is limited by the properties of the
Data Sheet
respective derivative.
Flash Access Waitstates
B
B
B
B
B
)
)
)
)
)
XE164FM, XE164GM, XE164HM, XE164KM
System Frequency Range
f
f
f
f
Forbidden! Must not be selected!
SYS
SYS
SYS
SYS
94
XE166 Family Derivatives / Base Line
≤
≤ 17 MHz
≤ 13 MHz
≤ 8 MHz
f
SYSmax
Electrical Parameters
V2.0, 2009-03