MAXQ8913X-0000+ Maxim Integrated, MAXQ8913X-0000+ Datasheet - Page 14

• Manufacturer Part Number: MAXQ8913X-0000+
• Description: 16-bit Microcontrollers - MCU 16-Bit Mxd Sgnl MCU w/Op Amp ADC & DAC
• Manufacturer: Maxim Integrated

Specifications of MAXQ8913X-0000+

• Rohs: yes
• Core: RISC
• Processor Series: MAXQ8913
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 20 MHz
• Program Memory Size: 64 KB
• Data Ram Size: 4 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 2.7 V to 3.6 V
• Package / Case: WLP-58
• Mounting Style: SMD/SMT
• A/d Bit Size: 12 bit
• A/d Channels Available: 7
• Interface Type: I2C, SPI, USART
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 12
• Number Of Timers: 1
• Program Memory Type: Flash
• Part # Aliases: 90-08913+D02

16-Bit, Mixed-Signal Microcontroller with Op Amps,
ADC, and DACs for All-in-One Servo Loop Control
14
PIN
M5
G2
D3
C2
D1
H1
H3
C6
C4
L4
E4
B5
K1
A8
B7
B9
A2
B3
E2
B1
F1
F3
A6
A4
______________________________________________________________________________________
REG18
NAME
DGND
AGND
SINK1
SINK2
DVDD
AVDD
OUTA
OUTB
OUTC
OUTD
DAC3
DAC4
REFA
INA+
INB+
INC+
IND+
AIN0
AIN1
INA-
INB-
INC-
IND-
Digital Supply Voltage
Digital Ground
Analog Supply Voltage
Analog Ground
Regulator Output. This pin must be connected to ground through a 1.0μF capacitor. It provides the
1.8V internal regulated output. This pin is not meant to provide power externally.
Analog Voltage Reference. When using an external reference source, this pin must be connected to
1μF and a 0.01μF filter capacitors in parallel. When using an internal reference source, this pin must
be connected to a 0.01μF capacitor. The external reference can only be used for the ADC.
Operational Amplifier A Noninverting Input. This analog input pin serves as the operational amplifier
A noninverting input.
Operational Amplifier A Inverting Input. This analog input pin serves as the operational amplifier A
inverting input.
Operational Amplifier A Output. This analog input pin serves as the operational amplifier A output.
This pin is also internally connected to the ADC input mux.
Operational Amplifier B Noniverting Input. This analog input pin serves as the operational amplifier B
noninverting input.
Operational Amplifier B Inverting Input. This analog input pin serves as the operational amplifier B
inverting input.
Operational Amplifier B Output. This analog input pin serves as the operational amplifier B output.
This pin is also internally connected to the ADC input mux.
Operational Amplifier C Noninverting Input. This analog input pin serves as the operational amplifier
C noninverting input.
Operational Amplifier C Inverting Input. This analog input pin serves as the operational amplifier C
inverting input.
Operational Amplifier C Output. This analog input pin serves as the operational amplifier C output.
This pin is also internally connected to the ADC input mux.
Operational Amplifier D Noninverting Input. This analog input pin serves as the operational amplifier
A noninverting input.
Operational Amplifier D Inverting Input. This analog input pin serves as the operational amplifier D
inverting input.
Operational Amplifier D Output. This analog input pin serves as the operational amplifier D output.
This pin is also internally connected to the ADC input mux.
ADC Input 0, 1. These two analog pins function as single-ended ADC inputs or a differential pair.
DAC3 Single-Ended Output
DAC4 Single-Ended Output
Programmable Current Sink 1
Programmable Current Sink 2
ANALOG MEASUREMENT PINS
POWER PINS
FUNCTION
Pin Description