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The MB91230 series is a line of standard microcontrollers, based on a 32-bit high-performance RISC CPU and containing variety of I/O resources, for embedded control applications which require high CPU performance at high speed processing.
Audio motor control storage : Designed to specifications for embedded control applications which high CPU performance power processing.
The MB91230 series belongs to the FR60Lite family.
MB91F233 Maximum Ratings
Parameter
Symbol
Rating
Unit
Remarks
Min
Max
Power supply voltage*
VCC
VSS-0.5
VSS + 6.0
V
VCC3
VSS-0.5
VSS + 4.0
V
VCC3IO
VSS-0.5
VSS + 4.0
V
Analog power supply voltage*
AVCC
VSS-0.5
VSS + 4.0
V
Input voltage*
VI
VSS-0.5
VCC + 0.5
V
Input voltage* (open-drain)
VIND
VSS-0.5
VCC + 0.5
V
Analog pin input voltage*
VIA
VSS-0.5
AVCC + 0.5
V
Output voltage*
VO
VSS-0.5
VCC + 0.5
V
Operating ambient temperature
Ta
-40
+ 85
°C
Storage temperature
Tstg
-55
+ 125
°C
* : This parameter is based on VSS = AVSS = 0.0 V.
MB91F233 Features
• 32-bit RISC, load/store architecture with a 5 stage pipeline • Maximum operating frequency: 33.6 MHz (oscillation frequency = 4.2 MHz, oscillation frequency 8-multiplier (PLL clock multiplication method) ) • 16-bit fixed length instructions (basic instructions) • Execution speed of instructions : 1 instruction per cycle