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16-bit Proprietary F
2
MC-16F Family
Internal Mechanical Control Macro
■ F
2
MC-16F Family Internal Mechanical Control Macro
MB90F244, MB90F245 Series
For HDD controller
Packages: P - plastic, C - ceramic
MB90246A Series
For HDD controller
Packages: P - plastic, C - ceramic
Part number
Operating
power supply
voltage (V)
Package
Functions
LQFP TQFP PGA
MB90F244
+3.3 ±0.3
+5 ±0.5
− 80P −
I/O ports: 63 Max. (MB90F244)
58 Max. (MB90F245)
Timebase timer (WDT): 18-bit × 1ch.
UART: 1ch.
SIO: 1ch.
Real time I/O: 16-bit input capture (ICU) × 4ch.
16-bit free-run timer × 1ch.
Reload timer: 16-bit × 2ch.(MB90F245)
16-bit × 3ch (MB90F244/V241)
Analog section: 8/10-bit A/D converter × 6ch.(MB90V241),
8ch. (MB90F244/F245)
External interrupts: 4
Low-power consumption modes: Sleep, stop
MB90F245 +3.3 ±0.3 − 80P −
MB90V241 +5 ±10% −−256C
Part number
Operating
power supply
voltage (V)
Package
Functions
LQFP PGA
MB90246A
+5 ±10%
100P −
I/O ports: 57 Max.
Timebase timer (WDT): 18-bit × 1ch.
UART: 1ch.
SIO: 2ch.
Real time I/O:16-bit input capture (ICU) × 2ch.
16-bit free running timer × 1ch.
Reload timer: 16-bit × 3ch.
Analog section:8/10-bit A/D converter × 8ch.
8-bit D/A converter × 3ch.
Product-sum unit
External interrupts: 4
Low-power consumption modes: Sleep, stop
MB90V246 − 256C
• Maximum clock frequency
MB90V241: 32 MHz
MB90F244: 50MHz
MB90F245: 64MHz
• Minimum execution time
MB90V241: 62.5 ns
MB90F244: 40ns
MB90F245: 31.25ns
• Operating temperature range:
MB90F244/F245: 0°C to +70°
C
<Evaluation device>
MB90F244
FLASH ROM 128 KB
RAM 1.125 KB
MB90F245
FLASH ROM 192 KB
RAM 1.5 KB
MB90V241
RAM 4 KB
• Maximum clock frequency: 16 MHz
• Minimum execution time: 62.5 ns
• Operating temperature range: -30°C to +70°C
MB90246A
RAM 4 KB
MB90V246
RAM 6 KB
<Evaluation device>