MAXQ2000-RAX+ Maxim Integrated Products, MAXQ2000-RAX+ Datasheet - Page 35
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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
TOP VIEW
P1.2/SEG10
P1.3/SEG11
P1.4/SEG12
P1.5/SEG13
P1.6/SEG14
P1.7/SEG15
P2.2
P2.0
P2.1
N.C.
N.C.
P2.3
P2.4
P2.5
P2.6
P2.7
P3.0
P3.1
P3.2
P3.3
P3.4
N.C.
N.C.
N.C.
N.C.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1
2
3
4
5
6
7
8
9
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
____________________________________________________________________
Low-Power LCD Microcontroller
(132-SEGMENT LCD)
MAXQ2000
LQFP
Pin Configurations (continued)
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
N.C.
N.C.
N.C.
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
V
N.C.
P5.7/MISO
P5.6/SCLK
P5.5/MOSI
P5.4/SS
P5.3/TX1/INT11
N.C.
P5.2/RX1/INT10
32KOUT
32KIN
N.C.
N.C.
DD
DDIO
35