ML610Q421 datasheet(2/37 Pages) LAPIS

2 / 37 page

FEDL610Q421-03

ML610Q421/ML610Q422

• 1 kHz timer

− 10 Hz/1 Hz interrupt function

• Capture

− Time base capture × 2 channels (4096 Hz to 32 Hz)

• PWM

− Resolution 16 bits × 1 channel

• Synchronous serial port

− Master/slave selectable

− LSB first/MSB first selectable

− 8-bit length/16-bit length selectable

• UART

− TXD/RXD × 1 channel

− Bit length, parity/no parity, odd parity/even parity, 1 stop bit/2 stop bits

− Positive logic/negative logic selectable

− Built-in baud rate generator

• I2C bus interface

− Master function only

− Fast mode (400 kbps@4MHｚ), standard mode (100 kbps@1MHｚ, 50kbps@500kHz)

• Melody driver

− Scale: 29 types (Melody sound frequency: 508 Hz to 32.768 kHz)

− Tone length: 63 types

− Tempo: 15 types

− Buzzer output mode (4 output modes, 8 frequencies, 16 duty levels)

• RC oscillation type A/D converter

− 24-bit counter

− Time division × 2 channels

• Successive approximation type A/D converter

− 12-bit A/D converter

− Input × 2 channels

• General-purpose ports

− Non-maskable interrupt input port × 1 channel

− Input-only port × 6 channels (including secondary functions)

− Output-only port × 3 channels (including secondary functions)

− Input/output port

ML610Q421: 22 channels (including secondary functions)

ML610Q422: 14 channels (including secondary functions)

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ML610Q421 Datenblatt(PDF) 2 Page - LAPIS Semiconductor Co., Ltd.