MB86831 Datasheet, PDF (4/82 Pages) Fujitsu Component Limited. – 32-bit Embedded Controller

MB86830 Series
s FOR PACKAGE AND PART NUMBER
Package
MB86831 MB86832 MB86833 MB86834
FPT-176P-M01
Yes
Yes
No
Yes
FPT-144P-M08
No
No
Yes
No
BGA-144P-M02
No
No
No
No
Note:Refer to“PACKAGE DIMENSIONS” for details in each package.
MB86835
No
Yes
No
MB86836
No
Yes
Yes
s DIFFERENCES
1.Package
• MB86831/832/834 : QFP176
• MB86833/835/836 : LQFP144
• MB86836 : FBGA144
2.Pin array
• MB86831/832/834 : The pin is interchangeable.However, the terminal of MB86834 is the pull-up resistor none.
• MB86833/835 : The pin is interchangeable.
• MB86836 : MB86833/835, from which DRAMC related pins are deleted and to which one channel of
general-purpose 16-bit timer and the JTAG pin are added.
3.Maximum operation frequency
• MB86831 : 66MHz/80MHz
• MB86832 : 66MHz/80MHz/100MHz
• MB86833 : 66MHz
• MB86834 : 108MHz/120MHz
• MB86835 : 84MHz
• MB86836 : 90MHz/108MHz
4.Power-supply voltage
Power-supply voltage
Internal power-supply
voltage
I/O power-supply voltage
MB86831 MB86832 MB86833
3.3 V
3.3 V or 5.0 V
MB86834
2.5 V
3.3 V
MB86835
3.3 V
3.3 V
MB86836
2.5 V
3.3 V
* : The power-supply voltage is different (Refer to “ELECTRIC CHARACTERISTICS”) depending on the condition
of the operation frequency.
5.Cache memory
Cache memory
MB86831
MB86832
MB86833
MB86834
MB86835
MB86836
Instruction cash 4 KB/2 way 8 KB/2 way 1 KB/Direct 16 KB/2 way 4 KB/2 way 8 KB/2 way
Data cash
2 KB/2 way 8 KB/2 way 1 KB/Direct 16 KB/2 way 2 KB/2 way 8 KB/2 way
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