MAXQ7665BATM+ Maxim Integrated Products, MAXQ7665BATM+ Datasheet - Page 6

• 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: -

16-Bit RISC Microcontroller-Based
Smart Data-Acquisition Systems
ELECTRICAL CHARACTERISTICS (continued)
(AV
Typical values are at T
6
DAC Glitch Impulse
DAC Power-On Time
Power-Supply Rejection
Output Noise
EXTERNAL REFERENCE INPUTS
REFADC Input-Voltage Range
REFDAC Input-Voltage Range
REFDAC Input Impedance
REFADC Leakage Current
TEMPERATURE SENSOR (Remote NPN Transistor 2N3904)
Temperature Error
Internal (Die) or External
Temperature Measurement Error
vs. V
External Diode Source Current
E xter nal D i od e D r i ve C ur r ent Rati o
Conversion Time
Temperature Resolution
+3.3V LINEAR REGULATOR (C
DV
DV
DV
No-Load Quiescent Current
Output Short-Circuit Current
DD
________________________________________________________________________________________
DDIO
DD
DD
REFADC
= DV
Output Voltage
Input-Voltage Range
Input-Voltage Range
PARAMETER
DDIO
Variation
= +5.0V, DV
A
= +25°C.) (Note 1)
DD
= +3.3V, f
DVDD
SYMBOL
= 4.7µF)
SYSCLK
From 7FFh to 800h
Excluding reference, settling to ±0.5 LSB
AV
C
ADC disabled
Internal diode
External diode,
differential
configuration
(Note 6)
High level
Low level
f
internal utility ROM tempConv
12-bit ADC
REGEN = GNDIO
REGEN = DV
CPU in sleep mode; all digital peripherals
disabled
Short to DGND
ADCCLK
= 8MHz, V
L
DD
= 200pF
step from +4.75V to +5.25V
= f
SYSCLK
REFDAC
DDIO
CONDITIONS
= 8MHz, no interrupts,
= V
T
T
T
T
T
T
T
T
T
T
T
T
T
A
A
A
A
RJ
A
RJ
A
RJ
A
RJ
A
RJ
= +25°C
= -30°C to +85°C
= -40°C to +125°C
= +25°C,
= -30°C to +85°C,
= -40°C to +125°C,
= -30°C to +85°C,
= -40°C to +125°C,
REFADC
= +25°C
= +25°C
= +25°C
= -30°C to +85°C
= -40°C to +125°C
= +5V, T
A
= T
MIN
4.25
MIN
1.0
3.0
3.0
0
to T
MAX
18.7:1
0.095
0.125
TYP
74.7
200
200
110
5.0
5.0
5.0
3.4
±1
±2
±5
±2
±3
±3
±3
±5
12
14
62
70
15
, unless otherwise noted.
1
4
AV
AV
MAX
5.25
3.6
3.6
DD
DD
°C/LSB
UNITS
µV
°C/mV
µA/µA
µV/V
nV·s
mA
kΩ
µA
°C
µA
µA
µs
µs
RMS
V
V
V
V
V