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32-bit FR Family
FR Family
MB91301 series
• For printer, FAX, image processing, etc.
Package: P-plastic
MB91307 series
• For FAX, printer, DVD player, etc.
Package: P-plastic
Part number
Operating
power supply
voltage (V)
Package
Functions
LQFP
(0.4 mm)
MB91302A +3.3 ± 0.3 144P
Maximum operating frequency : 68 MHz
RAM : 4 KB
ROM : 4 KB
Instruction cashe 4 KB
UART : 3 ch.
External interrupt input : 9 ch.
I
2
C : 2 ch.
Input capture : 16 bit × 4 ch.
SDRAM I/F
DMA controller : 5 ch.
PPGtimer : 16 bit × 4 ch.
A/D converter : 10 bit × 4 ch.
Reload timer : 16 bit × 3 ch.
Bit search module
Part number
Operating
power supply
voltage (V)
Package
Functions
LQFP
(0.5 mm)
MB91306R
+3.3 ± 0.3
+1.8 ± 0.15
120P
Maximum operating frequency : 66 MHz
RAM : 64 KB
Cashe : Instruction cashe 1 KB
UART : 3 ch.
External interrupt input : 9 ch.
I
2
C : 1 ch.
U-Timer : 3 ch.
Reload timer : 16 bit × 3 ch.
A/D converter : 10 bit × 4 ch.
Watch. DOG Timer
DMAC : 5 ch. (
External 3 ch.
)
MB91307B +3.3 ± 0.3 120P
Maximum operating frequency : 66 MHz
RAM : 128 KB
Cashe : Instruction cashe 1 KB
UART : 3 ch.
External interrupt input : 9 ch.
I
2
C : 1 ch.
U-Timer : 3 ch.
Reload timer : 16 bit × 3 ch.
A/D converter : 10 bit × 4 ch.
Watch. DOG Timer
DMAC : 5 ch. (
External 3 ch.
)
MB91307R
+3.3 ± 0.3
+1.8 ± 0.15
120P
Maximum operating frequency : 66 MHz
RAM : 128 KB
Cashe : Instruction cashe 1 KB
UART : 3 ch.
External interrupt input : 9 ch.
I
2
C : 1 ch.
U-Timer : 3 ch.
Reload timer : 16 bit × 3 ch.
A/D converter : 10 bit × 4 ch.
Watch. DOG Timer
DMAC : 5 ch. (
External 3 ch.
)
• Maximum clock frequency : 68 MHz
• Operating temperature range : 0 °C to +70 °C
• Operating power supply voltage : +3.0 V to +3.6 V
MB91302A
ROM : 4 KB
RAM : 4 KB
• Maximum clock frequency : 66 MHz
• Operating temperature range : 0 °C to +70 °C
• Operating power supply voltage :
MB91307B +3.0 V to +3.6 V
MB91306R/307R +3.0 V to +3.6 V, +1.65 V to +1.95 V
MB91307R
RAM : 128 KB
Instruction cashe : 1 KB
Twin 3.3/1.8 V
MB91307B
RAM : 128 KB
Instruction cashe : 1 KB
Single 3.3 V
MB91306R
RAM : 64 KB
Instruction cashe : 1 KB
Twin 3.3/1.8 V
Under development