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PDF MB91110 Data sheet ( Hoja de datos )
| Número de pieza | MB91110 | |
| Descripción | 32-Bit RISC Microcontroller | |
| Fabricantes | Fujitsu Media Devices | |
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FUJITSU SEMICONDUCTOR
DATA SHEET
32-Bit RISC Microcontroller
CMOS
FR Family MB91110 Series
MB91110/MB91V110
DS07-16307-1E
s DESCRIPTION
The MB91110 series is a standard single-chip micro controller featuring various I/O resources and bus control
mechanisms to incorporate the control with required for high performance high-speed CPU processes, having a
32-bit RISC CPU (FR30 series) in its core. Although external bus access is the basis for supporting a large address
space accessible by a 32-bit CPU, a 1-KB instruction cache memory has been built-in to increase the instruction/
execution speed of the CPU.
This unit features the optimal specifications for incorporating applications that require high performance CPU
processing power such as navigation systems, high performance facsimile systems, printer control, etc.
s FEATURES
FR30CPU
• 32-bit RISC, load / store architecture, 5-level pipeline
• Operating frequency : external 25 MHz, internal 50 MHz
• Multi-purpose register : 32 bits × 16
• 16-bit fixed length instructions (basic instruction) , 1 instruction per cycle
• Instructions for barrel shift, bit processing and inter memory transfers : Instructions suited to loading purposes
• Function entry / exit instruction, multi load / store instruction of register details : Instruction capable of handling
High level language instruction.
• Register Interlock function : Simplification of assembler description
s PACKAGE
(Continued)
144-pin plastic LQFP
DataSheet4 U .com
(FPT-144P-M08)
1 page  
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s PIN ASSIGNMENT
MB91110 Series
(TOP VIEW)
PE3/TRG2, 5
PF0/INT0
PF1/INT1
PF2/INT2
PF3/INT3
PF4/INT4
PF5/INT5
PF6/INT6
PF7/INT7
VSS
PG0/DREQ0
PG1/DACK0
PG2/DEOP0
PG3/DREQ1
PG4/DACK1
PG5/DEOP1
VCC5
VCC3
PH0/DREQ2
PH1/DACK2
PH2/DEOP2
PH3/SI
PH4/SO
PH5/SCK
PH6/TI0
PH7/TO0
VSS
PI0/TI1
PI1/TO1
PI2/PPG0
PI3/PPG1
PI4/PPG2
PI5/PPG3
PI6/PPG4
PI7/PPG5
VSS
110
115
120
125
130
135
140
INDEX
(FPT-144P-M08)
NMI
DW1/PB7
70 CS1H/PB6
CS1L/PB5
RAS1/PB4
VSS
VCC5
65 DW0/PB3
CS0H/PB2
CS0L/PB1
RAS0/PB0
CLK/PA6
60 CS5/PA5
CS4/PA4
CS3/PA3
CS2/PA2
CS1/PA1
55 CS0
VSS
WR1/P85
WR0
RD
50 BRQ/P82
BGRNT/P81
RDY/P80
VCC3
VCC5
45 A23/P67
A22/P66
A21/P65
A20/P64
A19/P63
40 A18/P62
A17/P61
A16/P60
VSS
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MB91110 Series
(Continued)
Pin no. Pin name
I/O* Circuit type
Function
138 PPG0/PI2
139 PPG1/PI3
140 PPG2/PI4
141 PPG3/PI5
142 PPG4/PI6
143 PPG5/PI7
I/O
[PPG0 to 5] This is the PPG timer 1 output. This function is
effective if the output specification of the PPG timer is permit-
ted.
C
[PI2 to 7] This is a multi-purpose input/output port. This func-
tion is effective if the output specification of the PPG timer is
prohibited.
18
46
66
76
VCC5
104
125
This provides power for the 5 V digital circuit system.
47
82 VCC3
126
This provides power for the 3 V digital circuit system.
9
19
28
37
54
67 VSS This is the earth level for digital circuits.
79
105
118
135
144
* : I/O shown above indicates input/output classification.
Note : The I/O port and resource input/outputs for most of the above pins are multiplexed, i.e. Pxx/xxxx. In the event
of both the port and resource outputs were to use the same pins, the resource is given priority.
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11
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| Páginas | Total 70 Páginas | |
| PDF Descargar | [ Datasheet MB91110.PDF ] | |
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