MAXQ622G-0000+ Maxim Integrated Products, MAXQ622G-0000+ Datasheet - Page 13
MAXQ622G-0000+
Manufacturer Part Number
MAXQ622G-0000+
Description
IC MCU 16BIT 64K IR MOD 64LQFP
Manufacturer
Maxim Integrated Products
Series
MAXQ™r
Datasheet
1.MAXQ622G-0000.pdf
(31 pages)
Specifications of MAXQ622G-0000+
Core Processor
RISC
Core Size
16-Bit
Speed
12MHz
Connectivity
I²C, SPI, UART/USART, USB
Peripherals
Brown-out Detect/Reset, Infrared, Power-Fail, POR, WDT
Number Of I /o
44
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
6K x 8
Voltage - Supply (vcc/vdd)
1.7 V ~ 3.6 V
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
64-LQFP
Processor Series
MAXQ622
Core
RISC
Data Bus Width
16 bit
Data Ram Size
6 KB
Interface Type
I2C, SPI, USART
Maximum Clock Frequency
12 MHz
Number Of Programmable I/os
44
Number Of Timers
2
Operating Supply Voltage
1.7 V to 3.6 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Development Tools By Supplier
MAXQUSBJTAG-KIT MAXQ622-KIT
Minimum Operating Temperature
0 C
For Use With
MAXQ622-KIT# - EVALUATION KIT FOR MAXQ622
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Details
MAXQ612
15, 28, 41
TQFN-EP
13
14
—
MAXQ612
8, 24, 35,
LQFP
PIN
______________________________________________________________________________________
22
63
23
—
TOP VIEW
P1.2/INT2
P1.3/INT3
P1.4/INT4
P1.5/INT5
P1.6/INT6
P1.7/INT7
MAXQ622
GND
IRTX
8, 17, 24,
P4.0
P4.1
P4.2
P4.3
P4.4
P4.5
P4.6
P4.7
35, 63
LQFP
22
23
—
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
Infrared Module and Optional USB
48
1
47
2
REG18
NAME
GND
V
46
3
EP
DD
45
4
16-Bit Microcontrollers with
44
5
43
6
Supply Voltage
Ground
Regulator Capacitor. This pin must be connected to ground through a
1.0FF external ceramic-chip capacitor. The capacitor must be placed as
close to this pin as possible. No external devices other than the capaci-
tor should be connected to this pin.
Exposed Pad (TQFN Only). Connect EP to the ground plane.
POWER PINS
42
7
MAXQ622
LQFP
41
8
40
9
10
39
11
38
37
12
Pin Configurations (continued)
13
36
14
35
15
34
33
16
FUNCTION
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
P3.5/INT13
P3.4/INT12
P3.3/INT11
P3.2/INT10
P3.1/INT9
P3.0/INT8
HFXOUT
HFXIN
GND
REG18
V
V
V
V
DM
GND
DD
DDIO
DDB
BUS
Pin Description
13