MAXQ2000-RFX+ Maxim Integrated Products, MAXQ2000-RFX+ Datasheet - Page 23
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MAXQ2000-RFX+
Manufacturer Part Number
MAXQ2000-RFX+
Description
IC MCU 32K FLASH 100-LQFP
Manufacturer
Maxim Integrated Products
Series
MAXQ™r
Datasheet
1.MAXQ2000-RAX.pdf
(39 pages)
Specifications of MAXQ2000-RFX+
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
100-LQFP
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
Table 6. Peripheral Register Reset Values
REGISTER
EIES0
RCNT
RASH
EIES1
RTSS
RTSH
RSSA
RASL
RTSL
WKO
EIE0
EIE1
PO0
PO1
PO2
PO3
EIF0
PD0
PD1
PD2
PD3
PO4
PO5
PO6
PO7
EIF1
PD4
PD5
PD6
PD7
SVS
PI0
PI1
PI2
PI3
PI4
PI5
PI6
PI7
15
0
s
s
0
14
s
s
s
0
13
0
s
s
s
12
0
s
s
0
____________________________________________________________________
Low-Power LCD Microcontroller
11
0
s
s
0
10
0
0
s
s
9
0
s
s
0
REGISTER BIT
8
0
0
s
s
7
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
s
s
s
s
s
s
s
s
s
s
6
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
s
s
s
s
s
s
s
s
s
s
5
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
s
s
s
s
s
s
s
s
s
4
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
s
s
s
s
s
s
s
s
s
s
3
1
1
1
1
0
0
s
s
s
s
0
0
0
0
0
1
s
s
s
0
0
0
1
1
1
0
0
0
s
s
s
0
0
0
0
0
0
0
0
2
1
1
1
1
0
0
s
s
s
s
0
0
0
0
0
s
s
s
s
0
0
0
1
1
1
0
0
0
s
s
s
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
s
s
s
s
0
0
0
0
0
s
s
s
s
0
0
0
1
1
1
1
0
0
s
s
s
s
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
s
s
s
s
s
s
s
s
s
s
s
s
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