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32-bit FR Family
FR Family
MB91150 series
• For mechatronics control, AV, home electric appliances control, etc.
Package: P-plastic
MB91340 series
• DVD player, CD-ROM
Package: P-plastic
Part number
Operating
power supply
voltage (V)
Package
Functions
LQFP
(0.5 mm)
MB91151A
+3.15 to +3.6
144P
Maximum operating frequency : 33 MHz
ROM : 384 KB(MB91154)
510 KB(MB91155)
FLASH memory : 510 KB(MB91F155A)
RAM : 34 KB (MB91151A/155/F155A)
22 KB (MB91154)
Cash : Instruction cashe : 1 KB (MB91151A)
DMA controller : 8 ch.
UP/DOWN counter : 8 bit × 2 ch.
A/D converter : 10 bit × 8 ch.
UART : 4 ch.
Reload timer : 16 bit × 4 ch.
D/A converter : 8 bit × 3 ch.
PPGtimer : 16 bit × 6 ch.
Input capture : 16 bit × 4 ch.
Output compare : 16 bit × 8 ch.
Free running timer : 16 bit × 1 ch.
I
2
C : 1 ch. (MB91154/155/F155A)
RTC : 1 ch. (MB91154/155/F155A)
MB91154 144P
MB91155 144P
MB91F155A 144P
MB91F158 +3.2 to +3.5 120P
Operating frequency : 33 MHz
FLASH memory : 510 KB
RAM : 8 KB
UP/DOWN counter : 8 bit × 2 ch.
A/D converter : 10 bit × 8 ch.
UART : 2 ch.
Reload timer : 16 bit × 2 ch.
D/A converter : 8 bit × 3 ch.
PPGtimer : 16 bit × 4 ch.
Input capture : 16 bit × 4 ch.
Output compare : 16 bit × 4 ch.
Free running timer : 16 bit × 1 ch.
Part number
Operating
power supply
voltage (V)
Package
Functions
LQFP
(0.5 mm)
MB91340
+
++
+3.3 ±
±±
± 0.3
+
++
+2.5 ±
±±
± 0.2
176P
Maximum operating frequency : 66 MHz
RAM : 112 KB
ROM : 64 KB
DATA RAM : 4 KB
UART : 3 ch.
External interrupt input : 9 ch.
I
2
C : 1 ch.
A/D converter : 10 bit × 8 ch.
D/A converter : 8 bit × 3 ch.
DMA controller : 5 ch. (External 3 ch.)
Input capture : 16 bit × 4 ch.
Output compare : 16 bit × 8 ch.
Watch. Dog Timer
Reload timer : 16 bit × 4 ch.
Up counter : 8 bit × 1 ch.
Free running timer : 16 bit × 1 ch.
UP/DOWN counter : 8 bit × 4 ch.
(16 bit × 2 ch.)
• Maximum clock frequency : 33 MHz
• Operating temperature range : 0 °C to +70 °C
• Operating power supply voltage : +3.15 V to +3.6 V
+3.2 V to +3.5 V (MB91F158)
MB91151A
RAM : 34 KB
Instruction cashe : 1 KB
MB91154
ROM : 384 KB
RAM : 22 KB
MB91155
ROM : 510 KB
RAM : 34 KB
MB91F155A
FLASH : 510 KB
RAM : 34 KB
MB91F158
FLASH : 510 KB
RAM : 8 KB
• Maximum clock frequency : 66 MHz
• Operating temperature range : 0 °C to +70 °C
• Operating power supply voltage :
+3.0 V to +3.6 V (external)
+2.3 V to +2.7 V (internal)
MB91340
ROM : 64 KB
RAM : 112 KB