MAXQ2000-QAX Maxim Integrated Products, MAXQ2000-QAX Datasheet - Page 33
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MAXQ2000-QAX
Manufacturer Part Number
MAXQ2000-QAX
Description
Microcontrollers (MCU) Low-Power LCD MCU
Manufacturer
Maxim Integrated Products
Datasheet
1.MAXQ2000-RAX.pdf
(38 pages)
Specifications of MAXQ2000-QAX
Processor Series
MAXQ2000
Core
RISC
Data Bus Width
16 bit
Program Memory Type
Flash
Program Memory Size
64 KB
Data Ram Size
2 KB
Interface Type
1-Wire, SPI, JTAG, UART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
50
Number Of Timers
3
Operating Supply Voltage
1.8 V to 2.75 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
QFN-68
Development Tools By Supplier
MAXQ2000-KIT
Minimum Operating Temperature
- 40 C
A variety of highly versatile, affordably priced development
tools for this microcontroller are available from Maxim/
Dallas Semiconductor and third-party suppliers, including:
• Compilers
• In-circuit emulators
TOP VIEW
*EP = EXPOSED PAD.
SEG11/P1.3
SEG12/P1.4
SEG13/P1.5
SEG14/P1.6
SEG15/P1.7
SEG16/P2.0
SEG17/P2.1
SEG18/P2.2
SEG19/P2.3
SEG20/P2.4
SEG21/P2.5
SEG22/P2.6
SEG23/P2.7
SEG24/P3.0
SEG25/P3.1
SEG26/P3.2
SEG27/P3.3
10
11
12
13
14
15
16
17
1
2
3
4
5
6
7
8
9
Technical Support
Development and
*EP
____________________________________________________________________
Low-Power LCD Microcontroller
(132-SEGMENT LCD)
MAXQ2000
QFN
• Integrated development environments (IDEs)
• JTAG-to-serial converters for programming and
A partial list of development tool vendors can be found on
our website at www.maxim-ic.com/microcontrollers.
Technical support is available through email at
maxq.support@dalsemi.com.
debugging
Pin Configurations
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
HFXIN
HFXOUT
V
P6.5/T0/WKOUT1
P6.4/T0B/WKOUT0
P6.3/T2/OW_IN
P6.2/T2B/OW_OUT
P6.1/T1/INT13
P6.0/T1B/INT12
GND
P5.7/MISO
P5.6/SCLK
P5.5/MOSI
P5.4/SS
P5.3/TX1/INT11
P5.2/RX1/INT10
32KOUT
DD
33