MAXQ2010-RFX+ Maxim Integrated Products, MAXQ2010-RFX+ Datasheet - Page 19

• Manufacturer Part Number: MAXQ2010-RFX+
• Description: IC MCU 16BIT 64KB FLASH 100-LQFP
• Manufacturer: Maxim Integrated Products
• Series: MAXQ™r

Specifications of MAXQ2010-RFX+

• Core Processor: RISC
• Core Size: 16-Bit
• Speed: 10MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 55
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• Processor Series: MAXQ2010
• Core: RISC
• Data Bus Width: 16 bit
• Data Ram Size: 2 KB
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 10 MHz
• Number Of Timers: 3
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Controller Family/series: MAXQ
• No. Of I/o's: 43
• Ram Memory Size: 2048Byte
• Cpu Speed: 10MHz
• No. Of Timers: 3
• Embedded Interface Type: I2C, SPI, USART
• Rohs Compliant: Yes
• Number Of Programmable I/os: 55
• Development Tools By Supplier: MAXQ2010-KIT
• Package: 100LQFP
• Family Name: MAXQ
• Maximum Speed: 10 MHz
• On-chip Adc: 8-chx12-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

10, 9, 8
PIN
68
67
61
60
59
58
57
32
31
7
COM1; SEG40,
SEG41, SEG42
COM3, COM2,
P5.2/INT10/
P5.3/INT11/
P5.4/INT12/
P5.5/INT13/
P5.6/INT14/
P6.0/INT15/
P6.1/INT16/
P5.0/INT8/
TB0B/RX0
P5.1/INT9/
TB0A/TX0
______________________________________________________________________________________
NAME
COM0
MOSI
SCLK
MISO
SSEL
SQW
TCK
TDI
LCD Segment-Driver Output; LCD Common Drive Output. These pins function as LCD
segment or common drive outputs. Configuring a pin as a common drive output disables the
segment function for that pin.
LCD Common Drive 0, Output. This pin functions as a LCD common-drive output.
Digital I/O, Type D Port 5.0; Timer B0 Pin B; Serial Port 0 Receive; External Edge-Selectable
Interrupt 8. This pin defaults to an input with a weak pullup after reset and functions as
general-purpose I/O. The port pad contains a Schmitt voltage input and can be configured as
an external interrupt. Enabling a special function disables the pin as digital I/O.
Digital I/O, Type D Port 5.1; Timer B0 Pin A; Serial Port 0 Transmit; External Edge-
Selectable Interrupt 9. This pin defaults to an input with a weak pullup after reset and
functions as general-purpose I/O. The port pad contains a Schmitt voltage input and can be
configured as an external interrupt. Enabling a special function disables the pin as general-
purpose I/O.
Digital I/O, Type-D Port 5.2; External Edge-Selectable Interrupt 10; RTC Square-Wave Output.
This pin defaults to an input with a weak pullup after reset and functions as general-purpose
I/O. The port pad contains a Schmitt voltage input and can be configured as an external
interrupt. Enabling a special function disables the pin as general-purpose I/O.
Digital I/O, Type D Port 5.3; External Edge-Selectable Interrupt 11; Active-Low SPI Slave-
Select Input. This pin defaults to an input with a weak pullup after reset and functions as
general-purpose I/O. The port pad contains a Schmitt voltage input and can be configured as
an external interrupt. Enabling a special function disables the pin as general-purpose I/O.
Digital I/O, Type D Port 5.4; External Edge-Selectable Interrupt 12; SPI Master Out-Slave In.
This pin defaults to an input with a weak pullup after reset and functions as general-purpose
I/O. The port pad contains a Schmitt voltage input and can be configured as an external
interrupt. Enabling a special function disables the pin as general-purpose I/O.
Digital I/O, Type D Port 5.5; External Edge-Selectable Interrupt 13; SPI Clock Output. This pin
defaults as an input with a weak pullup after a reset and functions as general-purpose I/O. The
port pad contains a Schmitt input circuitry and can be configured as an external interrupt.
Enabling a special function disables the pin as general-purpose I/O.
Digital I/O, Type D Port 5.6; External Edge-Selectable Interrupt 14; SPI Master In-Slave Out.
This pin defaults to an input with a weak pullup after reset and functions as general-purpose
I/O. The port pad contains a Schmitt voltage input and can be configured as an external
interrupt. Enabling a special function disables the pin as general-purpose I/O.
Digital I/O, Type D Port 6.0; External Edge-Selectable Interrupt 15; JTAG Test Clock Input.
This pin defaults to an input with a weak pullup after reset and functions as general-purpose
I/O. The port pad contains a Schmitt voltage input and can be configured as an external
interrupt. Enabling a special function disables the pin as general-purpose I/O.
Digital I/O, Type D Port 6.1; External Edge-Selectable Interrupt 16; JTAG Test Data Input.
This pin defaults to an input with a weak pullup after reset and functions as general-purpose
I/O. The port pad contains a Schmitt voltage input and can be configured as an external
interrupt. Enabling a special function disables the pin as general-purpose I/O.
16-Bit Mixed-Signal Microcontroller
PIN
10
9
8
COM3
COM2
COM1
FUNCTION
SPECIAL/ALTERNATE FUNCTION
with LCD Interface
Pin Description (continued)
SEG40
SEG41
SEG42
19