7536 Group General Description
The 7536 Group is the 8-bit microcomputer based on the 740 family core technology.
The 7536 Group has a USB, 8-bit timers, and an A-D converter, and is useful for an input device for personal computer peripherals.
7536 Group Maximum Ratings
7536 Group Features
. Basic machine-language instructions....................................... 69
. The minimum instruction execution time.......................... 0.34 s
(at 6 MHz oscillation frequency for the shortest instruction)
. Memory size
ROM.....................................................................8K to 16K bytes
RAM ....................................................................256 to 384 bytes
. Programmable I/O ports........................................................... 33
. Interrupts ....................................................14 sources, 8 vectors
. Timers ............................................................................ 8-bit* 3
. Serial I/O1 ................................ used only for Low Speed in USB
(USB/UART)
. Serial I/O2 ...................................................................... 8-bit ? 1
(Clock-synchronized)
. A-D converter ................................................ 10-bit ? 8 channels
. Clock generating circuit............................................. Built-in type
(connect to external ceramic resonator or quartz-crystal oscillator )
. Watchdog timer ............................................................ 16-bit *1
. Power source voltage
At 6 MHz XIN oscillation frequency at ceramic resonator
...................................................................................4.1 to 5.5 V
. Power dissipation ............................................ 30 mW (standard)
. Operating temperature range................................... 20 to 85 °C
7536 Group Typical Application
Input device for personal computer peripherals
7536 Group Connection Diagram
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