MAXQ2000-RAX+ Maxim Integrated Products, MAXQ2000-RAX+ Datasheet - Page 2
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MAXQ2000-RAX+
Manufacturer Part Number
MAXQ2000-RAX+
Description
IC MCU 32K FLASH 68-QFN
Manufacturer
Maxim Integrated Products
Series
MAXQ™r
Datasheet
1.MAXQ2000-RAX.pdf
(39 pages)
Specifications of MAXQ2000-RAX+
Core Processor
RISC
Core Size
16-Bit
Speed
20MHz
Connectivity
1-Wire, SPI, UART/USART
Peripherals
LCD, POR, PWM, WDT
Number Of I /o
50
Program Memory Size
64KB (32K x 16)
Program Memory Type
FLASH
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 2.75 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
68-QFN Exposed Pad
Processor Series
MAXQ
Core
RISC
Data Bus Width
16 bit
Data Ram Size
2 KB
Interface Type
JTAG, SPI
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
55
Number Of Timers
3
Operating Supply Voltage
2.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Controller Family/series
MAXQ
No. Of I/o's
50
Ram Memory Size
2048Byte
Cpu Speed
20MHz
No. Of Timers
3
Embedded Interface Type
SPI, UART
Rohs Compliant
Yes
Development Tools By Supplier
MAXQ2000-KIT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to
Voltage Range on V
Voltage Range on V
Low-Power LCD Microcontroller
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V
2
Core Supply Voltage
I/O Supply Voltage
V
Active Current,
f
(Note 3)
Active Current,
f
(Note 3)
Active Current
Stop-Mode Current
Digital I/O Supply Current
HFIN
HFIN
DD
DD
Ground Except V
_____________________________________________________________________
Slew Rate
= V
= 14MHz
= 20MHz
PARAMETER
DD(MIN)
to V
DD .................................
DD
DDIO
DD(MAX)
Relative to Ground .........-0.5V to +2.75V
Relative to Ground........-0.5V to +3.6V
, V
I
SYMBOL
STOP(VDD)
DDIO
V
I
I
I
I
I
I
I
I
I
I
I
I
I
DDIO
V
DDIO
DD1
DD2
DD3
DD4
DD5
DD6
DD1
DD2
DD3
DD4
DD5
DD6
DD
= 2.7V to 3.6V, T
-0.5V to (V
32k x 16 flash
Flash programming
V
/1 mode
/2 mode
/4 mode
/8 mode
PMM1 mode
PMM2 mode;
32KIN = 32.768kHz
/1 mode
/2 mode
/4 mode
/8 mode
PMM1 mode
PMM2 mode;
32KIN = 32.768kHz
Execution from flash memory, 20MHz,
V
Execution from flash memory, 8MHz,
/8 mode, V
Execution from flash memory, 8MHz,
PMM1 mode, V
Execution from RAM, 8MHz,
/8 mode, V
Execution from RAM, 1MHz,
/1 mode, V
-40°C < T
T
RTC enabled; HFIN
all I/O disconnected
DD
DD
A
= +85°C
rising (Note 2)
= 2.2V, T
DDIO
A
A
= -40°C to +85°C.) (Note 1)
+ 0.5)V
DD
DD
DD
< +25°C
A
= 2.2V, T
= 2.2V, T
= 2.2V, T
CONDITIONS
DD
= +25°C
= 2.2V, T
14MHz;
A
A
A
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Soldering Temperature ..........................Refer to the IPC/JEDEC
= +25°C
= +25°C
= +25°C
Rev A2
Rev A3
Rev A2
Rev A3
A
= +25°C
2.25
MIN
V
225
1.8
DD
TYP
0.85
0.19
0.30
0.14
2.5
2.5
6.0
5.6
3.4
1.9
0.5
4.8
0.1
6.5
5.9
3.8
2.2
0.6
4.8
0.1
5.1
0.7
20
1
J-STD-020 Specification.
MAX
2.75
2.75
0.95
10.4
0.95
550
3.6
9.2
8.6
5.1
2.9
0.7
7.6
9.6
6.2
3.8
1.4
7.6
55
50
mV/ms
UNITS
mA
mA
mA
μA
μA
V
V