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7532, 75321, 75323

Table of contents:
Info of 7532
Info of 75321
Info of 75323

7532, 75321, 75323 Selling Leads, Datasheet

MFG:ytlic Package Cooled:HD14543BP D/C:HIT

7532, 75321, 75323 Datasheet download

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Part Number: 7532

MFG: ytlic

Package Cooled: HD14543BP

D/C: HIT

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7532 General Description

The 7532 Group is the 8-bit microcomputer based on the 740 family core technology.

The 7532 Group has a USB, 8-bit timers, and an A-D converter, and is useful for an input device for personal computer peripherals.

7532 Maximum Ratings

Symbol	Parameter	Conditions	Ratings	Unit
V_CC	Power source voltage	All voltages are based on VSS. Output transistors are cut off.	0.3 to 7.0	V
V_I	Input voltage P00P07, P10P14, P20P27, P30 P35, P37, VREF		0.3 to V_CC + 0.3	V
V_I	Input voltage RESET , XIN		0.3 to V_CC + 0.3	V
V_I	Input voltage CNVSS (Note 1)		0.3 to 13	V
V_O	Output voltage P00P07, P10P14, P20P27, P30 P35, P37, XOUT, USBVREFOUT		0.3 to V_CC + 0.3	V
P_d	Power dissipation	Ta = 25°C	300 (Note 2)	mW
T_opr	Operating temperature		20 to 85	°C
T_stg	Storage temperature		40 to 125	°C

7532 Features

• Basic machine-language instructions .............................................. 69
• The minimum instruction execution time .................................. 0.34 µs
                  (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 ............................................. 28 (36-pin type)
    ................................................................................... 24 (32-pin type)
• Interrupts ........................................................... 13 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

7532 Typical Application

Input device for personal computer peripherals

7532 Connection Diagram

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