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MB91F158

Features: 1. CPU• 32-bit RISC (FR30) , load/store architecture, 5-stage pipeline• General-purpose registers : 32 bits ´ 16• 16-bit fixed-length instructions (basic instructions) , 1 instruction/ 1 cycle• Memory-to-memory transfer, bit processing, barrel shift processi...

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SeekIC No. : 004413921 Detail

MB91F158: Features: 1. CPU• 32-bit RISC (FR30) , load/store architecture, 5-stage pipeline• General-purpose registers : 32 bits ´ 16• 16-bit fixed-length instructions (basic instructio...

MB91F158 Data Sheet

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Part Number:
MB91F158
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/27

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Product Details

Description



Features:

1. CPU
• 32-bit RISC (FR30) , load/store architecture, 5-stage pipeline
• General-purpose registers : 32 bits ´ 16
• 16-bit fixed-length instructions (basic instructions) , 1 instruction/ 1 cycle
• Memory-to-memory transfer, bit processing, barrel shift processing : Optimized for embedded applications
• Function entrance/exit instructions, and multiple load/store instructions of register contents, instruction systems
supporting high level languages
• Register interlock functions, efficient assembly language description
• Branch instructions with delay slots : Reduced overhead time in branching executions
• Internal multiplier/supported at instruction level
Signed 32-bit multiplication : 5 cycles
Signed 16-bit multiplication : 3 cycles
• Interrupt (PC and PS saving) : 6 cycles, 16 priority levels
• Support for little endian mode 2. Bus Interface
• 24-bit address output, 8/16-bit data input and output
• Basic bus cycle : 2-clock cycle
• Support for interface for various types of memory
• Unused data/address pins can be configured us input/output ports
• Support for little endian mode


Pinout

Connection Diagram


Specifications

Parameter
Symbol
Rating
Unit
Remarks
Min
Max
Power supply voltage
VCC
VSS - 0.3
VSS + 3.5
V
Analog supply voltage
AVCC
VSS - 0.3
VSS + 3.5
V
*1
Analog reference voltage
AVRH
VSS - 0.3
VSS + 3.5
V
*1
Input voltage
VI
VSS - 0.3
VCC + 0.3
V
Analog pin input voltage
VIA
VSS - 0.3
AVCC + 0.3
V
Output voltage
VO
VSS - 0.3
VCC + 0.3
V
"L" level maximum output current
IOL
-
10
mA
*2
"L" level average output current
IOLAV
-
4
mA
*3
"L" level total maximum output current
IOL
-
100
mA
"L" level total average output current
IOLAV
-
50
mA
*4
"H" level maximum output current
IOH
-
-10
mA
*2
"H" level average output current
IOHAV
-
-4
mA
*3
"H" level total maximum output current
IOH
-
-50
mA
"H" level total average output current
IOHAV
-
-20
mA
*4
Power consumption
PD
-
500
mW
Operating temperature
TA
0
+70
°C
Storage temperature
Tstg
-55
+150
°C



Description

The MB91F158 is a microcontroller for CD/DVD using a RISC-CPU (FR 30 series) as its core.


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