MAXQ2010-RFX+ Maxim Integrated Products, MAXQ2010-RFX+ Datasheet - Page 7

• Manufacturer Part Number: MAXQ2010-RFX+
• Description: IC MCU 16BIT 64KB FLASH 100-LQFP
• Manufacturer: Maxim Integrated Products
• Series: MAXQ™r

Specifications of MAXQ2010-RFX+

• Core Processor: RISC
• Core Size: 16-Bit
• Speed: 10MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 55
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• Processor Series: MAXQ2010
• Core: RISC
• Data Bus Width: 16 bit
• Data Ram Size: 2 KB
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 10 MHz
• Number Of Timers: 3
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Controller Family/series: MAXQ
• No. Of I/o's: 43
• Ram Memory Size: 2048Byte
• Cpu Speed: 10MHz
• No. Of Timers: 3
• Embedded Interface Type: I2C, SPI, USART
• Rohs Compliant: Yes
• Number Of Programmable I/os: 55
• Development Tools By Supplier: MAXQ2010-KIT
• Package: 100LQFP
• Family Name: MAXQ
• Maximum Speed: 10 MHz
• On-chip Adc: 8-chx12-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

RECOMMENDED DC OPERATING CONDITIONS (continued)
(V
External Reference Voltage
Input
Internal Reference Voltage Drift
Reference Settle Time
(Switching ADC Reference from
Either Internal or External
Reference to AVDD) (Note 16)
SUPPLY VOLTAGE MONITOR
Supply Voltage Set Point
Supply Voltage Increment
Resolution (Note 18)
Supply Voltage Default Set Point
Supply Voltage Monitor Current
Consumption
Supply Voltage Monitor Setup
Time (Time from Supply Voltage
Monitor Enabled to SVMRDY Is
Set to 1) (Note 18)
REAL-TIME CLOCK
RTC Input Frequency
RTC Operating Current
LCD
LCD Reference Voltage
LCD Bias Voltage 1
LCD Bias Voltage 2
LCD Adjustment Voltage
LCD Bias Resistor
LCD Adjustment Resistor
LCD Segment and COM Voltage
(Note 18)
LCD Output Rise Time
DVDD
= V
PARAMETER
AVDD
= 2.7V to 3.6V, T
_______________________________________________________________________________________
A
16-Bit Mixed-Signal Microcontroller
= -40°C to +85°C.) (Note 1)
SYMBOL
t
(Note 17)
LCD_RISE
t
t
V
V
V
AAVDD_
SVM_SU
R
SETUP
f
V
V
SV
V
R
ADRIFT
V
V
AEREF
I
32KIN
I
SEGxx
SVM
RTC
LCD1
LCD2
LADJ
SVM
LCD
ADJ
LCD
INC
32kHz watch crystal
V
V
1/3 bias
1/3 bias
Guaranteed by design
LRA[3:0] = 15
Pin is driven at V
Pin is driven at V
Pin is driven at V
Pin is driven at V
COM output load = 5000pF, SEG output
load = 200pF, V
Guaranteed by design
DVDD
DVDD
= 2.7V, guaranteed by design
= 3.6V
CONDITIONS
LCD
LCD
LCD1
LCD2
ADJ
= 3.3V
= 3V, I
= 0V, I
= 2V, I
= 1V, I
SEGxx
SEGxx
SEGxx
SEGxx
with LCD Interface
= -3μA
= -3μA
= -3μA
= -3μA
V
V
V
V
0.02
LCD1
0.02
LCD2
0.02
0.08
DVDD
-0.1
MIN
LCD
2.7
0.9
0
2/3 (V
2/3 (V
-
-
-
32,768
V
V
LCD
TYP
0.45
LCD
ADJ
ADJ
0.1
2.7
0.5
20
15
40
80
- V
- V
+
+
ADJ
ADJ
V
V
V
+ 0.05
LCD1
LCD2
MAX
0.4 x
V
V
+0.1
0.12
0.02
0.02
)
AVDD
±50
200
3.5
3.6
0.7
0.8
)
25
LCD
LCD
4
+
+
Samples
ppm/°C
UNITS
μA
Hz
μA
k
k
μs
μs
μs
V
V
V
V
V
V
V
V
7