MAXQ7670AATL/V+ Maxim Integrated Products, MAXQ7670AATL/V+ Datasheet - Page 3

• 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

ELECTRICAL CHARACTERISTICS (continued)
(V
noted. Typical values are at T
MEMORY SECTION
Flash Memory Size
Flash Page Size
Flash Erase/Write Endurance
Flash Data Retention (Note 7)
Flash Erase Time
Flash Programming Time
RAM Memory Size
Utility ROM Size
ANALOG SENSE PATH (Includes PGA and ADC)
Resolution
Integral Nonlinearity
Differential Nonlinearity
Input-Referred Offset Error
Offset-Error Temperature
Coefficient
Gain Error
Gain-Error Temperature
Coefficient
Conversion Clock Frequency
Sample Rate
Channel Select, Track-and-
Hold Acquisition Time
Conversion Time
DVDDIO
PARAMETER
= +5.0V, V
AVDD
_______________________________________________________________________________________
= +3.3V, V
A
PGA, 64KB Flash, and CAN Interface
= +25°C.) (Note 1)
SYMBOL
DNL
f
f
INL
ADCCLK
SAMPLE
t
N
t
CONV
DVDD
ACQ
ADC
ADC
ADC
Microcontroller with 12-Bit ADC,
= +2.5V, V
Program or data storage
16-bit word size
Program or data (Note 7)
All flash, T
All flash, T
Flash page erase
Entire flash mass erase
Flash single word programming
Entire flash programming
16-bit word size
PGA gain = 16V/V, bipolar mode,
V
PGA gain = 1V/V, unipolar mode,
V
PGA gain = 1V/V or 16V/V
Test at T
PGA gain = 1V/V or 16V/V
PGA gain = 16V/V, bipolar mode
PGA gain = 16V/V, bipolar mode,
excludes offset and reference error,
test at T
PGA gain = 16V/V, bipolar mode
f
PGA gain = 16V/V, f
PGA gain = 1V/V, f
PGA gain = 16V/V,
13.5 ADCCLK cycles at 2MHz
PGA gain = 1V/V,
three ADCCLK cycles at 2MHz
13 ADCCLK cycles at 2MHz
SYSCLK
IN
IN
= ±100mV, 75.5ksps
= +1.0V, 125ksps
REFADC
A
A
= 8MHz or 16MHz
= +25°C
A
A
= +25°C,
CONDITIONS
= +25°C
= +85°C
= +3.3V, system clock = 16MHz. T
ADCCLK
ADCCLK
= 2MHz
= 2MHz
10,000
MIN
0.66
100
200
0.5
15
20
20
12
-2
A
= T
TYP
±0.5
6.75
256
1.5
6.5
±1
±1
±1
±2
±5
64
2
4
MIN
to T
MAX
MAX
±1.5
1.31
75.5
±10
500
125
4.0
±2
±2
+2
50
40
, unless otherwise
KWords
ppm/°C
UNITS
Cycles
Words
LSB
LSB
Years
µV/°C
MHz
ksps
Bits
mV
KB
ms
KB
µs
µs
µs
%
s
12
12
3