MAXQ2000-QBX Maxim Integrated Products, MAXQ2000-QBX Datasheet - Page 35

• Manufacturer Part Number: MAXQ2000-QBX
• Description: Microcontrollers (MCU) Low-Power LCD MCU
• Manufacturer: Maxim Integrated Products

Specifications of MAXQ2000-QBX

• 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: TQFN-56
• Development Tools By Supplier: MAXQ2000-KIT
• Minimum Operating Temperature: - 40 C

TOP VIEW
P2.2
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
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
P6.4
P6.3
P6.2
P6.1
P6.0
GND
V
N.C.
P5.7
P5.6
P5.5
P5.4
P5.3
N.C.
P5.2
32KOUT
32KIN
N.C.
N.C.
DD
DDIO
35