MAXQ7670ATL/V+T Maxim Integrated Products, MAXQ7670ATL/V+T Datasheet - Page 2

• Manufacturer Part Number: MAXQ7670ATL/V+T
• Description: IC MCU W/10BIT ADC 40TQFN-EP
• Manufacturer: Maxim Integrated Products
• Series: MAXQ™r

Specifications of MAXQ7670ATL/V+T

• Core Processor: RISC
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: CAN, SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 7
• Program Memory Size: 64KB (32K x 16)
• Program Memory Type: FLASH
• Ram Size: 1K x 16
• Voltage - Supply (vcc/vdd): 2.25 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 40-TQFN Exposed Pad
• Processor Series: MAXQ7670
• Core: RISC
• Data Bus Width: 16 bit
• Data Ram Size: 2 KB
• Interface Type: SPI, JTAG, CAN
• Maximum Clock Frequency: 16 MHz
• Number Of Timers: 1
• Operating Supply Voltage: 4.5 V to 5.25 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Microcontroller with 10-Bit ADC,
PGA, 64KB Flash, and CAN Interface
ABSOLUTE MAXIMUM RATINGS
DVDD to DGND ........................................................-0.3V to +3V
DVDDIO to GNDIO ................................................-0.3V to +5.5V
AVDD to AGND ........................................................-0.3V to +4V
DGND to GNDIO. ..................................................-0.3V to +0.3V
GNDIO to AGND. ..................................................-0.3V to +0.3V
AGND to DGND.....................................................-0.3V to +0.3V
Analog Inputs to AGND..........................-0.3V to (V
RESET, Digital Inputs/Outputs to
XIN, XOUT to DGND ..............................-0.3V to (V
ELECTRICAL CHARACTERISTICS
(V
noted. Typical values are at T
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 REQUIREMENTS
Supply Voltage Ranges
AVDD Supply Current
Analog Module Incremental
Subfunction Supply Current
DVDD Supply Current
Digital Peripheral Incremental
Subfunction Supply Current
DVDDIO Supply Current
DVDDIO
GNDIO ............................................-0.3V to (V
_______________________________________________________________________________________
PARAMETER
= +5.0V, V
AVDD
= +3.3V, V
A
= +25°C.) (Note 1)
SYMBOL
DVDDIO
I
∆I
∆I
DVDDIO
DVDD
AVDD
I
I
AVDD
DVDD
DVDD
DVDD
AVDD
= +2.5V, V
REGEN2 = DVDDIO, DV
DV
LRAPD = 1, AV
Shutdown (Note 2)
All analog functions enabled
ADC, 50ksps, 4MHz ADCCLK
ADC, 250ksps, 4MHz ADCCLK
AVDD brownout interrupt monitor
PGA enabled
CPU in stop mode, all peripherals
disabled
High speed/2MHz mode (Note 3)
High speed/16MHz mode (Note 4)
Low speed/625kHz mode (Note 5)
Program flash erase or write
DVDDIO brownout reset monitor
HF crystal oscillator
Internal fixed-frequency oscillator
All digital I/Os static at GNDIO or
DV
CAN transmitting, timer output
switching (Note 6)
DVDDIO
AVDD
DVDD
DD
DDIO
≤ DV
REFADC
+ 0.3V)
+ 0.3V)
+ 0.3V)
DDIO
CONDITIONS
DD
= +3.3V, system clock = 16MHz. T
≤ DV
Continuous Power Dissipation (T
Continuous Current into Any Pin.......................................±50mA
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
DDIO
DD
40-Pin TQFN (derate 36mW/°C above +70°C) ..........2857mW
≤ AV
DD
,
MIN
2.25
3.0
4.5
A
= T
5200
5600
5500
TYP
11.3
0.95
A
2.5
3.3
5.0
2.0
0.2
25
14
60
50
MIN
3
6
3
1
2
= +70°C)
to T
MAX
MAX
2.75
5.25
200
3.6
2.5
0.3
10
23
20
, unless otherwise
7
UNITS
mA
mA
mA
µA
µA
µA
µA
µA
V