MAXQ7670AATL/V+ Maxim Integrated Products, MAXQ7670AATL/V+ Datasheet - Page 11

• Manufacturer Part Number: MAXQ7670AATL/V+
• Description: Microcontrollers (MCU) MICROCNTRLR W/12-BIT ADC PGA 64KB FLASH
• Manufacturer: Maxim Integrated Products

Specifications of MAXQ7670AATL/V+

• Processor Series: MAXQ7670A
• Core: RISC
• Data Bus Width: 16 bit
• Data Ram Size: 2 KB
• Interface Type: SPI, JTAG
• Maximum Clock Frequency: 4 MHz
• Number Of Programmable I/os: 7
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Program Memory Type: Flash
• Program Memory Size: 64 KB
• Package / Case: TQFN-40
• Number Of Timers: 1
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
otherwise noted.)
DVDDIO
3.40
3.35
3.30
3.25
3.20
2.60
2.55
2.50
2.45
2.40
200
180
160
140
120
100
80
60
40
20
0
AVDD LINEAR REGULATOR OUTPUT VOLTAGE
DVDD LINEAR REGULATOR OUTPUT VOLTAGE
MAXIMUM DVDDIO TRANSIENT DURATION
-40 -25 -10 5 20 35 50 65 80 95 110 125
-40 -25 -10 5 20 35 50 65 80 95 110 125
1
LRAPD = 0
I
OUT
REGEN2 = DVDDIO
I
= 5.0V, V
OUT
DVDDIO BOI THRESHOLD OVERDRIVE (mV)
vs. BOI THRESHOLD OVERDRIVE
= 10mA
= 10mA
BOI ASSERTED ABOVE THIS LINE
vs. TEMPERATURE
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
10
AVDD
______________________________________________________________________________________
= 3.3V, V
100
PGA, 64KB Flash, and CAN Interface
DVDD
1000
= 2.5V, f
Microcontroller with 12-Bit ADC,
3.40
3.35
3.30
3.25
3.20
2.60
2.55
2.50
2.45
2.40
SYSCLK
Typical Operating Characteristics (continued)
200
180
160
140
120
100
80
60
40
20
DVDD LINEAR REGULATOR OUTPUT VOLTAGE
0
AVDD LINEAR REGULATOR OUTPUT VOLTAGE
0
0
MAXIMUM AVDD TRANSIENT DURATION
1
LRAPD = 0
REGEN2 = DVDDIO
5
5
vs. BOI THRESHOLD OVERDRIVE
= 16MHz, ADC resolution = 12 bits, V
AVDD BOI THRESHOLD OVERDRIVE (mV)
10 15 20 25 30 35 40 45 50
10 15 20 25 30 35 40 45 50
vs. LOAD CURRENT
vs. LOAD CURRENT
LOAD CURRENT (mA)
LOAD CURRENT (mA)
10
BOI ASSERTED ABOVE THIS LINE
100
1000
REFDAC
17.0
16.5
16.0
15.5
15.0
14.5
14.0
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
AVDD LINEAR REGULATOR OUTPUT VOLTAGE
DVDD LINEAR REGULATOR OUTPUT VOLTAGE
-40 -25 -10 5 20 35 50 65 80 95 110 125
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
RC OSCILLATOR OUTPUT FREQUENCY
LRAPD = 0
I
REGEN2 = DVDDIO
I
OUT
OUT
= 3.3V, T
vs. DVDDIO SUPPLY VOLTAGE
vs. DVDDIO SUPPLY VOLTAGE
= 10mA
= 10mA
vs. TEMPERATURE
TEMPERATURE (°C)
A
DVDDIO (V)
DVDDIO (V)
= +25°C, unless
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