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Q32M210
Precision Mixed-Signal
32-bit Microcontroller
Introduction
Q32M210 is a precision, mixedsignal 32bit microcontroller. The
microcontroller is built on the high performance ARM® CortextM3
processor.
The microcontroller incorporates a highly configurable sensor
interface designed to work directly with a wide range of sensors
having multiple characteristics, including specialized electrochemical
sensors. The sensor interface includes dual programmable gain
amplifiers, dual 16bit AnalogtoDigital converters, triple 10bit
DigitaltoAnalog converters (for voltage waveform generation and
other applications) and three uncommitted, lownoise opamps with
configurable signal multiplexing. Flexible connectivity to external
nonvolatile memory, personal computers, wireless devices, LCD
displays and a wide range of other peripherals is enabled by several
digital interfaces including I2C, USB (2.0 fullspeed compliant) and a
highspeed SPI/SQI interface.
The microcontroller features flexible clocking options as well as
intelligent failure monitoring of power and application interruptions
required by high performance, portable, battery operated applications.
All necessary clocks including an internal oscillator, realtime clock
and a dedicated clock for USB operation are available onchip
(external crystals required for RTC and USB).
An embedded power management unit, which incorporates several
low power modes, allows application developers to minimize both
standby and active power under a wide range of operating conditions.
The ultralow sleep current makes the microcontroller ideal for
applications that remain inactive for long periods of time.
A large onchip nonvolatile flash memory (256 kB) combined
with onchip SRAM (48 kB) supports complex applications and
simplifies application development. The flash contains builtin
hardware error checking and correction (ECC) for application
reliability. Additionally, a configurable DMA unit which supports
independent peripheraltomemory, memorytomemory, and
memorytoperipheral channels provides flexible, low power data
transfers without processor intervention.
A suite of industrystandard development tools, handson training
and full technical support are available to reduce design cycle time and
speed timetomarket.
The Q32M210 Microcontroller is PbFree, Halogen Free/BFR Free
and RoHS Compliant
http://onsemi.com
TLLGA140
DUALROW
CASE 513AL
MARKING DIAGRAM
Q32M210
AWLYYWWG
Q32M210 = Device Code
A = Assembly Site
WL = Wafer Lot
YY = Year
WW = Work Week
G = PbFree Package
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 50 of this data sheet.
© Semiconductor Components Industries, LLC, 2011
April, 2011 Rev. 5
1
Publication Order Number:
Q32M210/D

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Q32M210
Contents
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Key Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Functional Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin Definition and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Recommended Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
ESD and Latchup Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Typical Operating Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Detailed Function Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Example Application Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Key Features
Ultra LowPower and Smart Power Management
Less than 400 mA / MHz, up to 16 MHz clock speed
Reliable operation down to 1.8 V; 3.3 V nominal supply
voltage
Ultralowcurrent sleep mode with Realtime Clock
active (< 750 nA)
Lowcurrent standby mode with register and SRAM
retention (< 26 mA)
Integrated power supplies minimize need for external
components. Only a minimum of external passives is
required
Efficient, Powerful and Robust Processing
Architecture
32bit ARM CortexM3 CPU
256 kB onchip flash with integrated hardware ECC for
program and user data storage
48 kB onchip SRAM
Flexible DMA, 4 generalpurpose timers, CRC
calculator
No external voltage required for flash write operation
LowNoise, LowLeakage, LowTemperature Drift,
Configurable Sensor Interface
Triple ultra lownoise opamps with lowleakage inputs
and configurable outputs
Dual onchip Programmable Gain Amplifiers (PGA)
and ADCs with flexible input multiplexing and wide
dynamic range
Reconfigurable voltage detection unit
Optimal dynamic range scaling of sensor signals
Flexible onchip signal routing for dynamic
reconfigurability
Minimal temperature drift of gain and offset errors
allows for precise calibration
Builtin Temperature Sensor
Predictable Operation
Dedicated brownout protection circuit prevents
execution of code outside of operating range
Integrated hardwarebased ECC for onchip flash
maintains code and data integrity
Watchdog timer
High Precision AnalogtoDigital Conversion and
DigitaltoAnalog Conversion
Dual 16bit ADCs with onthefly data rate
configurability
Triple 10bit DACs with configurable dynamic range
Precision Voltage Reference
Onchip, low temperature drift (< 50 ppm/°C) voltage
reference for ADCs and DACs
Flexible OnChip Clocking
Processor supports speeds up to 16 MHz provided
either through internal oscillator or externally supplied
clock
Flexible Sensor Interconnections
Triple low Ron analog multiplexers, including an 8:1
input mux
Quad SPST and quad multiswitches for effective
simultaneous connection to different sensors
USB 2.0 FullSpeed Interface
Builtin transceiver for 2.0 Fullspeed compatible
(12 Mbps) operation with dedicated power supply
Flexible External Interfaes
Configurable Interface Wakeup pins with configurable
pullups and pulldowns
8 Configurable GPIO interrupts
Dual UARTs, dual SPI, SQI, I2C, PCM (including I2S
mode), GPIOs
LCD Interface
Up to 112 segments with integrated charge pump and
backlight driver (up to 10 mA)
Packaging
Available in 140pin TLLGA
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2

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DAC[2:0]
AUX_IN[2:0]
AAF[1:0]
SPST0_[A,B]
SPST1_[A,B]
SPST2_[A,B]
SPST3_[A,B]
MSW0_[A,B,C]
MSW1_[A,B,C]
MSW2_[A,B,C]
MSW3_[A,B,C]
NMI
VBAT
VBATA
VDDD
VADC
VREF
IREF
VCP
CP0,1
VDBL
VDDUSB
VDDIO0
VDDIO1
VLCD0
VLCD1
VLCD
ILV
RSTB
VSS
USBXTAL0
USBXTAL1
RTCXTAL0
RTCXTAL1
EXT_CLK
ALT[1:0]
A0_IN[7:0]
A0_IN, A0_REF,
A0_OUT[A,B]
A1_IN, A1_REF,
A1_OUT[A,B]
A2_IN, A2_REF,
A2_OUT[A,B]
JTDI
JTDO
JTMS
JTCK
JRSTB
DAC[2:0]
Temperature
Sensor
ADC
PGA Input
Multiplexer[1:0]
PGA[1:0]
ADC[1:0]
Switches
SPST Switches
MultiSwitches
PWM Control
PMU
Regulators
Wakeup
Controller
Power
Supervisor
POR
PORD
Clocks
Internal
Oscillator
RTC Oscillator
USB Oscillator
Clock
Distribution
Opamps
Opamp[2:0]
Multiplexers
(8:1, ALT0,
ALT1)
JTAG
Debug Port
Q32M210
Peripheral Bus
DMA
DMA Control
Registers
System
Memory
Memory
Arbiter
System Bus
NVIC
Private
Peripheral
Bus
SYSTICK
ARM
CortexM3
Instruction Bus
Data
Bus
Memory Arbiter
Program
Memory
ROM
Flash
CoEnCtroCller
Flash
CoWntrrioteller
RTC
Timer x 4
Watchdog Timer
CRC
Figure 1. Functional Overview
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3
IF0
SPI0 (SQI)
GPIO x 4
USRCLK x 3
IF1
SPI1
GPIO x 4
PCM
IF2
UART0
GPIO x 2
IF3
UART1
GPIO x 2
SQI (IO[3:2])
IF4
GPIO x 32
LCD Driver
PWM x 4
IF5
GPIO x 4
Wakeup x 4
I2C
USB
PHY
USB controller
USB memory
IF0.[3:0]
IF1.[3:0]
IF2.[1:0]
IF3.[1:0]
IF4.[31:0]
IF5.[3:0]
SCL
SDA
USBDN
USBDP