MAX6852AEE+ Maxim Integrated Products, MAX6852AEE+ Datasheet - Page 28

• Manufacturer Part Number: MAX6852AEE+
• Description: IC VFD CTRLR MATRIX 16QSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX6852AEE+

• Display Type: Vacuum Fluorescent (VF)
• Configuration: 5 x 7 (Matrix)
• Interface: Serial
• Current - Supply: 3.5mA
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-QSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Digits Or Characters: -

4-Wire Interfaced, 5
Fluorescent Display Controller
Table 30. Output Map RAM Initial Power-Up Status
Table 31. Setting Output Map Address Pointer
Table 32. Writing Output Map Data
28
0x00 to 0x27
0x28, 0x29, 0x2A, 0x2B, 0x2C
0x2D, 0x2E, 0x2F, 0x30, 0x31
0x32, 0x33, 0x34, 0x35, 0x36
0x37, 0x38, 0x39, 0x3A, 0x3B
0x3C, 0x3D, 0x3E, 0x3F, 0x40
0x41, 0x42, 0x43, 0x44, 0x45
0x46, 0x47, 0x48, 0x49, 0x4A
0x4B
0x4C, 0x4D, 0x4E, 0x4F, 0x50
0x51, 0x52, 0x53, 0x54, 0x55
0x56, 0x57, 0x58, 0x59, 0x5A
0x5B, 0x5C, 0x5D, 0x5E, 0x5F
0x60, 0x61, 0x62, 0x63, 0x64
0x65, 0x66, 0x67, 0x68, 0x69
0x6A, 0x6B, 0x6C, 0x6D, 0x6E
0x6F
0x70
0x71
0x72 to 0x79
Set output map address to minimum (0x00) with data
0x80. (Note that this address is set as a power-up
default.)
Set output map address to maximum 0x79 with data
0xF9.
Write output map data; output map address pointer is
autoincremented after the output map data has been
written to the current location.
______________________________________________________________________________________
OUTPUT MAP RAM
ADDRESS
MODE
MODE
OUTPUT MAP RAM CODE ON
POWER-UP (DECIMAL)
104, 105, 106, 107, 108
109, 110, 111, 112, 113
114, 115, 116, 117, 118
99, 100, 101,102, 103
48, 49, 50, 51, 52
53, 54, 55, 56, 57
58, 59, 60, 61, 62
63, 64, 65, 66, 67
68, 69, 70, 71, 72
73, 74, 75, 76, 77
78, 79, 80, 81, 82
84, 85, 86, 87, 88
89, 90, 91, 92, 93
94, 95, 96, 97, 98
0–39
119
124
125
127
83
✕
COMMAND
ADDRESS
COMMAND
ADDRESS
7 Matrix Vacuum-
0x06
0x06
0x06
D7
D7
1
1
0
Grids 0–39
5 x 7 matrix character segments 1-1, 2-1, 3-1, 4-1, 5-1
5 x 7 matrix character segments 1-2, 2-2, 3-2, 4-2, 5-2
5 x 7 matrix character segments 1-3, 2-3, 3-3, 4-3, 5-3
5 x 7 matrix character segments 1-4, 2-4, 3-4, 4-4, 5-4
5 x 7 matrix character segments 1-5, 2-5, 3-5, 4-5, 5-5
5 x 7 matrix character segments 1-6, 2-6, 3-6, 4-6, 5-6
5 x 7 matrix character segments 1-7, 2-7, 3-7, 4-7, 5-7
5 x 7 matrix character segment DP
5 x 7 matrix character segments 1-1, 2-1, 3-1, 4-1, 5-1
5 x 7 matrix character segments 1-2, 2-2, 3-2, 4-2, 5-2
5 x 7 matrix character segments 1-3, 2-3, 3-3, 4-3, 5-3
5 x 7 matrix character segments 1-4, 2-4, 3-4, 4-4, 5-4
5 x 7 matrix character segments 1-5, 2-5, 3-5, 4-5, 5-5
5 x 7 matrix character segments 1-6, 2-6, 3-6, 4-6, 5-6
5 x 7 matrix character segments 1-7, 2-7, 3-7, 4-7, 5-7
5 x 7 matrix character segment DP
Cursor segment for digits 0 to 47 1st row
Cursor segment for digits 0 to 47 2nd row
No action
FUNCTION MAPPED BY OUTPUT MAP RAM CODE
D6
D6
0
1
D5
D5
0
1
REGISTER DATA
REGISTER DATA
7 bits of output map data
D4
D4
0
1
D3
D3
0
1
D2
D2
0
0
D1
D1
0
0
D0
D0
0
1