MAXQ2010 Maxim, MAXQ2010 Datasheet - Page 32

• Manufacturer Part Number: MAXQ2010
• Description: The MAXQ2010 microcontroller is a low-power, 16-bit device that incorporates a high-performance, 12-bit, multichannel ADC and a liquid-crystal display (LCD) interface
• Manufacturer: Maxim

16-Bit Mixed-Signal Microcontroller
with LCD Interface
32
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REFERENCE
*APPLICATION DEPENDENT.
EXTERNAL
OPTIONAL
OPTIONAL
1μF
1kΩ
32.768kHz
10MHz
22pF
22pF
10nF
1μF
AVDD
DVDD
AGND
DGND
AVREF
AN0
AN1
AN2
AN3
AN4
AN5
AN6
AN7
32KIN
32KOUT
HFXIN
HFXOUT
RST
REGOUT
MAXQ2010
DIGITAL I/O PINS
JTAG PINS
SEG PINS
UP TO 40
UP TO 55
COM3
COM2
COM1
COM0
MOSI
SCLK
MISO
SSEL
SDA
SCL
RX0
TX0
RX1
TX1
LCD SEGMENT PINS
FOUR CURRENT SOURCES
CAPABLE OF SINKING OR
SOURCING CURRENT*
DUAL AUDIO TAPER
WITH PUSHBUTTON
POTENTIOMETER
TRANSCEIVER
CONTROL*
MAX3233E
DS1802
DS4404
RS-232
INTERFACE
JTAG
Typical Application Circuit
160-SEGMENT LCD DISPLAY
SERIAL 0
HOST INTERFACE
SERIAL 1
HOST INTERFACE