MB86831 Datasheet, PDF (3/82 Pages) Fujitsu Component Limited. – 32-bit Embedded Controller

MB86830 Series
s PRODUCT LINEUP
Item
Part number _{MB86831 MB86832 MB86833 MB86834 MB86835 MB86836}
CPU maximum frequency (MHz) 66/80 66/80/100
66
108/120
84
90/108*¹
BUS maximum frequency (MHz)
40
33
40
Ancillary Version Register
(0000)16 (0001)16
(0002)16
(0003)16
(0004)16 (0001)16
Instruction cache
4 KB/2 way 8 KB/2 way 1 KB/Direct 16 KB/2 way 4 KB/2 way 8 KB/2 way
Data cache
2 KB/2 way 8 KB/2 way 1 KB/Direct 16 KB/2 way 2 KB/2 way 8 KB/2 way
Cache size change function
ADR pin
ADR enhancement (ASISEL)
Clock gear function
DSU
DRAM controller
JTAG test port
General porpose 16-bit timer*²
No
8/4/2/1 KB
selectable
No
ADR<27:2>
ADR<23:2> ADR<27:2>
ADR<23:2>
No ADR<31:2> ADR<27:2> ADR<31:2>
ADR<27:2>
No
Yes
No
Yes
No
Yes
No
4bank
1bank
4bank
1bank
No
No
Yes
No
1ch
Internal pull-up/down resister pin P63
P63,
No
P162 to P164
P41 to
P44, P79
Internal power supply (VDD3)
3.3 V
2.5 V
3.3 V
2.5 V
I/O power supply (VDD5)
3.3 V to 5.0 V
3.3 V
Package
SQFP176
FPT-176P-M01
24 × 24 mm
LQFP144
FPT-144P-
M08
LQFP144 SQFP176 LQFP144 ^{20 × 20}
FPT-144P- FPT-176P- FPT-144P- ^mm
M08
M01
M08
FBGA144
20 × 20 mm 24 × 24 mm 20 × 20 mm _BGA-
144P-M02
12 × 12
mm
*1:MB86836 108 MHz version is under developement.
*2: The general-purpose timer on the MB86836 is a subset of the prescaler-integrated 16-bit timer on the MB86942.
For the type supporting only the internal clock mode, refer to the document for the MB86941/942.
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