MAXQ7670AATL/V+ Maxim Integrated Products, MAXQ7670AATL/V+ Datasheet - Page 7
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MAXQ7670AATL/V+
Manufacturer Part Number
MAXQ7670AATL/V+
Description
Microcontrollers (MCU) MICROCNTRLR W/12-BIT ADC PGA 64KB FLASH
Manufacturer
Maxim Integrated Products
Datasheet
1.MAXQ7670AATLV.pdf
(38 pages)
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
Output Capacitance
Maximum Output Impedance
SYSTEM CLOCK
System Clock Frequency
SPI INTERFACE TIMING
SPI Master Operating
Frequency
SPI Slave Mode Operating
Frequency
SCLK Output Pulse-Width
High/Low
SCLK Input Pulse-Width
High/Low
MOSI Output Hold Time
After SCLK Sample Edge
MOSI Output Setup Time to
SCLK Sample Edge
MISO Input Setup Time to
SCLK Sample Edge
MISO Input Hold Time After
SCLK Sample Edge
SCLK Inactive to MOSI
Inactive
MOSI Input Setup Time to
SCLK Sample Edge
MOSI Input Hold Time After
SCLK Sample Edge
MISO Output Valid After
SCLK Shift Edge Transition
MISO Output Disabled After
SS Edge Rise
SS Falling Edge to MISO Active
DVDDIO
PARAMETER
= +5.0V, V
AVDD
_______________________________________________________________________________________
= +3.3V, V
A
PGA, 64KB Flash, and CAN Interface
= +25°C.) (Note 1)
t
SYMBOL
SCH
f
SYSCLK
f
f
t
t
MCLK
t
DVDD
t
t
t
t
SCLK
MCH
t
t
MOH
t
MOS
t
t
MCL
MLH
SOV
SOE
MIH
SLH
MIS
SIS
SIH
, t
SCL
,
Microcontroller with 12-Bit ADC,
= +2.5V, V
I/O pins three-state
PD0._ = 0
PD0._ = 1
From any clock source
0.5 x f
SYSCLK
REFADC
CONDITIONS
= +3.3V, system clock = 16MHz. T
2 t
t
t
t
t
t
SYSCLK
SYSCLK
SYSCLK
SYSCLK
SYSCLK
+ 2.5
+ 25
SYSCLK
MIN
- 25
- 25
- 25
- 25
30
30
0
0
A
= T
t
SYSCLK
TYP
880
450
15
MIN
to T
MAX
f
3 t
2 t
SYSCLK
16.67
MAX
SYSCLK
SYSCLK
+ 25
+ 50
, unless otherwise
8
/8
UNITS
MHz
MHz
MHz
pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Ω
7