MAXQ7665BATM+ Maxim Integrated Products, MAXQ7665BATM+ Datasheet - Page 9

• 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: -

ELECTRICAL CHARACTERISTICS (continued)
(AV
Typical values are at T
Note 1: All devices are 100% production tested at T
Note 2: All analog functions disabled and all digital inputs connected to supply or ground.
Note 3: High-speed mode: CPU and three timers running at 8MHz from an external crystal oscillator, CAN enabled and communi-
Note 4: CAN transmitting at 500kbps, one timer output at 500kHz, all active I/Os are loaded with 20pF capacitor, all remaining digi-
Note 5: Guaranteed by design and characterization.
Note 6: Based on diode ideality factor of 1.008.
Note 7: DV
Note 8: RESET is asserted if DV
Note 9: An interrupt is generated if DV
Note 10: An interrupt is generated if DV
Input Pullup Resistance
Input Capacitance
DIGITAL OUTPUTS (P0._, CANTXD, UTX)
Output Low Voltage
Output High Voltage
Output Leakage Current
Output Capacitance
Output Short-Circuit Current
DD
= DV
cating at 500kbps, all other peripherals disabled, all digital I/Os static at DV
tal I/Os are at DV
+2.7V (utility ROM) or +3.0V (flash).
+3.0V (flash).
ROM) or +3.0V (flash).
except for the DV
PARAMETER
DD
DDIO
must rise above V
= +5.0V, DV
_______________________________________________________________________________________
A
= +25°C.) (Note 1)
DDIO
DDIO
DD
brownout monitor and +3.3V linear regulator, that still operate down to 0V and +4.25V, respectively.
or GNDIO.
DD
= +3.3V, f
VDBR
falls below V
SYMBOL
16-Bit RISC Microcontroller-Based
DDIO
DD
for RESET to become deasserted. Caution: Operation is not guaranteed for DV
Smart Data-Acquisition Systems
SYSCLK
falls below V
falls below V
VDBR
Pullup to DV
V
I
I
I/O pins, three-state
I/O pins, three-state
Short to DV
Short to GNDIO
SINK
SOURCE
IN
= 8MHz, V
A
= GNDIO or DV
. Caution: Operation is not guaranteed for DV
= +25°C.
= 1.6mA
VIOBI
VDBI
= 1.6mA
DDIO
. Caution: Operation is not guaranteed if DV
DDIO
. Caution: Operation is not guaranteed for DV
REFDAC
CONDITIONS
= +5.25V
DDIO
= V
REFADC
= +5V, T
DDIO
or GNDIO.
A
= T
D V
MIN
- 0.5
MIN
D D I O
-1
to T
DD
MAX
DDIO
below +2.7V (utility ROM) or
±0.01
TYP
400
15
15
29
28
, unless otherwise noted.
or AV
DD
below +2.7V (utility
DD
MAX
0.4
+1
is below 4.75V,
DD
UNITS
mA
kΩ
pF
µA
pF
below
V
V
9