MAXQ622G-0000+ Maxim Integrated Products, MAXQ622G-0000+ Datasheet - Page 13

• Manufacturer Part Number: MAXQ622G-0000+
• Description: IC MCU 16BIT 64K IR MOD 64LQFP
• Manufacturer: Maxim Integrated Products
• Series: MAXQ™r

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