MAXQ7665BATM+ Maxim Integrated Products, MAXQ7665BATM+ Datasheet - Page 2

• Manufacturer Part Number: MAXQ7665BATM+
• Description: IC MCU-BASED DAS 16BIT 48-TQFN
• Manufacturer: Maxim Integrated Products
• Series: MAXQ™r

Specifications of MAXQ7665BATM+

• Core Processor: RISC
• Core Size: 16-Bit
• Speed: 8MHz
• Connectivity: CAN, LIN, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 8
• Program Memory Size: 64KB (32K x 16)
• Program Memory Type: FLASH
• Ram Size: 256 x 16
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.25 V
• Data Converters: A/D 8x12b, D/A 1x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 48-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

ABSOLUTE MAXIMUM RATINGS
DV
DGND to GNDIO or AGND....................................-0.3V to +0.3V
DV
AV
Digital Inputs/Outputs to DGND, AGND, or GNDIO
Analog Inputs/Outputs to DGND, AGND, or GNDIO
RESET, XIN, XOUT to DGND, AGND, or GNDIO
16-Bit RISC Microcontroller-Based
Smart Data-Acquisition Systems
..............................................................-0.3V to (DV
ELECTRICAL CHARACTERISTICS
(AV
Typical values are at T
.................................................................-0.3V to (AV
.................................................................-0.3V to (DV
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation 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.
2
POWER REQUIRMENTS
Supply Voltage Range
AV
Analog Module Subfunction
Incremental Supply Current
DV
DV
Incremental Supply Current
DV
DD
DD
DDIO
DD
DD
DD
DD
DDIO
________________________________________________________________________________________
to DGND, AGND, or GNDIO ..........................-0.3V to +4V
to DGND, AGND, or GNDIO...........................-0.3V to +6V
= DV
Supply Current
Supply Current
Module Subfunction
to DGND, AGND, or GNDIO .......................-0.3V to +6V
Supply Current
PARAMETER
DDIO
= +5.0V, DV
A
= +25°C.) (Note 1)
DD
= +3.3V, f
SYMBOL
DV
I
DVDDIO
I
DV
I
AV
DVDD
AVDD
DDIO
DD
DD
SYSCLK
Safe mode (RC/2 = 3.8MHz)
Normal mode
Shutdown (Note 2)
All analog functions enabled
ADC enabled, f
8MHz
ADC enabled, f
8MHz
DAC enabled (zero scale)
Internal temperature sensor enabled
Additional current when one or more of the
ADC, DAC, and/or temperature sensor is
enabled (only counted once)
PGA enabled
CPU in stop mode, all peripherals disabled
High-speed mode (Note 3)
Flash erase or write mode
DV
HF crystal oscillator
Internal RC oscillator
All digital I/Os static at GND or DV
(Note 4)
DDIO
= 8MHz, V
DD
DD
DD
+ 0.3V)
+ 0.3V)
+ 0.3V)
supervisor and brownout monitor
REFDAC
CONDITIONS
ADC
ADC
Continuous Current into Any Pin.......................................±50mA
Continuous Power Dissipation (T
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
= 1ksps, f
= 500ksps, f
= V
48-Pin TQFN (derate 40mW/°C above +70°C) ..........3200mW
REFADC
SYSCLK
SYSCLK
= +5V, T
DDIO
=
=
A
= T
MIN
MIN
4.75
4.75
2.7
3.0
to T
A
= +70°C)
MAX
1890
TYP
305
502
128
150
200
3.3
3.3
5.0
5.0
0.1
6.7
4.2
4.5
35
3
2
, unless otherwise noted.
MAX
1000
5.25
5.25
3.6
3.6
20
10
28
50
10
8
UNITS
mA
mA
mA
µA
µA
µA
µA
µA
V