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MB90335 Series
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Capacity of built-in ROM and ROM type
• Mask ROM: 64 Kbytes
• Flash ROM: 64 Kbytes
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Built-in RAM
• Mass production products: 4 Kbytes
• Flash products: 4 Kbytes
• Evaluation chip: 28 Kbytes
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Process: CMOS Technology
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Low-power consumption (standby) mode
• Sleep mode (mode by which the CPU operation clock is stopped)
• Stop mode (mode by which original oscillation is stopped)
• CPU Intermittent operation mode
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Package
LQFP-64 (FPT-64P-M23: 0.65 mm pin pitch)
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Operation guaranteed temperature:-40 °C to +85 °C (0 °C to +70 °C when USB is in use)
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General-purpose: maximum 45 ports
General-purpose I/O (CMOS): 21 ports
General-purpose I/O ports (input pull-up resistor settable): 16 ports
General-purpose I/O ports (output open drain/5 V tolerant I/O ports): 8 ports
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Timer: Time-base timer/watchdog timer: 1 channel
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8/16-bit PPG timer: 8 bits x 4 channels or 16 bits x 2 channels
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16-bit reload timer: 1 channel
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16-bit PWC timer: 1 channel
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UART: 2 channels
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Extended I/O serial interface: 1 channel
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2
I
C interface: 1 channel
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DTP/external interrupt: 8 channels
CM44-10137-6E
FUJITSU MICROELECTRONICS LIMITED
CHAPTER 1 OVERVIEW
1.1 Feature of MB90335 Series
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