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Maxim Integrated Semiconductor Electronic Components Datasheet

MAXQ615 Datasheet

16-Bit MAXQ Microcontroller

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19-6254; Rev 0; 3/12
MAXQ615
16-Bit MAXQ Microcontroller with
Hardware Multiplier
General Description
The MAXQ615 is a low-power, 16-bit MAXQM microcon-
troller designed for low-power applications. The device
combines a powerful 16-bit RISC microcontroller and
integrated peripherals including multiple high-speed
serial communication interfaces and flexible port I/O.
High-speed communication interfaces include dual SPI
and I2C. The device also provides three instances of the
16-bit timer B peripheral. A 16 x 16 hardware multiply/
accumulate with 48-bit accumulator provides support
for computationally intensive applications. The device
provides 48KB of flash memory and 2KB of data SRAM.
For the ultimate in low-power performance, the device
includes an ultra-low-power stop mode (0.2FA typ). In
this mode, the minimum amount of circuitry is powered.
Wake-up sources include external interrupts, the power-
fail interrupt, and a timer interrupt. The microcontroller
runs from a single 2.4V to 3.6V power-supply operating
voltage.
Applications
Portable Computing
Battery-Powered Portable Equipment
Consumer Electronics
Home Appliances
White Goods
Features
S Core Functionality
High-Performance, Low-Power 16-Bit MAXQ20S
RISC Core
DC to 20MHz Operation Across Entire
Operating Range
2.4V to 3.6V Operating Voltage
Three Independent Data Pointers Accelerate
Data Movement with Automatic Inc/Dec
Dedicated Pointer for Direct Read from Code
Space
16-Bit Instruction Word, 16-Bit Data Bus
16 x 16-Bit General-Purpose Working Registers
Optimized for C Compiler
S Memory
48KB Flash Memory
1KB Page Sectors
20,000 Erase/Write Cycles per Sector
2KB Data SRAM
Masked ROM Available
S I/O and Peripherals
www.DataSheet.co.kr
Power-Fail Warning
Power-On Reset/Brownout Reset
Three 16-Bit Programmable Timers/Counters
with Prescaler
Programmable Watchdog Timer
Internal 20MHz Clock ±5%
Dual SPI Ports with 16-Byte FIFO
I2C Communication Port
Up to 12 General-Purpose I/O Pins
S Low Power Consumption
0.2µA (typ) in Stop Mode
2.6mA (typ) at 20MHz
Divided System Clock Modes Available
Ordering Information appears at end of data sheet.
For related parts and recommended products to use with this part,
refer to www.maxim-ic.com/MAXQ615.related.
MAXQ is a registered trademark of Maxim Integrated Products, Inc.
Note: Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device may
be simultaneously available through various sales channels. For information about device errata, go to: www.maxim-ic.com/errata.
����������������������������������������������������������������� Maxim Integrated Products  1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
Datasheet pdf - http://www.DataSheet4U.net/


Maxim Integrated Semiconductor Electronic Components Datasheet

MAXQ615 Datasheet

16-Bit MAXQ Microcontroller

No Preview Available !

MAXQ615
16-Bit MAXQ Microcontroller with
Hardware Multiplier
ABSOLUTE MAXIMUM RATINGS
(All voltages relative to GND.)
Voltage Range on VDD..........................................-0.3V to +3.6V
Voltage Range on Any Lead..................... -0.3V to (VDD + 0.5V)
Continuous Output Current
Any Single I/O Pin...........................................................32mA
All I/O Pins Combined......................................................32mA
Continuous Power Dissipation (TA = +70NC)
TQFN (derate 16.9mW/NC above +70NC)..................1349mW
Operating Temperature Range .......................... -40NC to +85NC
Storage Temperature Range ........................... -65NC to +150NC
Lead Temperature (soldering, 10s)………………............+300NC
Soldering Temperature (reflow)……..………………….....+260NC
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional opera-
tion of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
RECOMMENDED DC OPERATING CONDITIONS
(VDD = VRST to VDD(MAX), TA = -40NC to +85NC, unless otherwise noted. Typical values are measured at TA = +25NC. AC electrical
specifications and all specifications to TA = -40NC are guaranteed by design and are not production tested.)
PARAMETER
Supply Voltage
1.8V Internal Regulator
Power-Fail Warning Voltage
Power-Fail Reset Voltage
Power-On Reset Voltage
Supply Current
Idle Current
Stop Mode Current
Stop Mode Resume Time
Power-Fail Monitor Startup Time
Power-Fail Warning Detection
Time
CLOCK SOURCE
Internal Ring Oscillator
Frequency
Ring Oscillator Duty Cycle
System Clock Frequency
System Clock Period
DIGITAL I/O
Input Hysteresis
Input Low Voltage
Input High Voltage
SYMBOL
VDD
VREG18
VPFW
VRST
VPOR
IDD1
IIDLE
ISTOP1
PF Off
ISTOP2
PF On
tON
tPFM_ON
tPFW
CONDITIONS
Monitors VDD (Notes 1, 2)
Monitors VDD (Note 3)
Monitors VDD
fCK = 20MHz (Note 4)www.DataSheet.co.kr
(Note 5)
TA = +25NC
TA = 0NC to +70NC
TA = -40NC to +85NC
TA = +25NC
TA = 0NC to +70NC
TA = -40NC to +85NC
(Note 6)
fCLK
tCLK_DUTY
tCK
fCK
±5%
VIHYS
VIL
VIH
VDD = 3.3V, TA = +25NC
MIN TYP MAX UNITS
VRST
3.6
1.62 1.7 1.98
V
V
2.45 2.6 2.75
V
2.35 2.4 2.45
V
1.0
1.45
V
2.6 4.5 mA
1.0 750 850
FA
0.3 3.0
1 12
2
22.0
16
35.0
FA
22.0 42.0
22.0
45
300 Fs
150 Fs
10 Fs
20
45 55
fCK
1/fCK
MHz
%
MHz
ns
300
VGND
0.7 x VDD
0.3 x VDD
VDD
mV
V
V
����������������������������������������������������������������� Maxim Integrated Products  2
Datasheet pdf - http://www.DataSheet4U.net/


Part Number MAXQ615
Description 16-Bit MAXQ Microcontroller
Maker Maxim Integrated Products
Total Page 20 Pages
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