MAX6852AEE+T Maxim Integrated Products, MAX6852AEE+T Datasheet - Page 30

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

Specifications of MAX6852AEE+T

• 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 37. PHASE2 Register Format
Table 38. PUMP Register Format
Table 39. PORT0 Register Format
30
General-purpose output, logic 0.
This is the power-up condition.
General-purpose output, logic 1.
Output gives blink status: 0 if blink phase P0;
1 if blink phase P1.
Filament drive PHASE2 (logic 0 during
shutdown).
General-purpose output, logic 0.
This is the power-up condition.
General-purpose output, logic 1.
80kHz square-wave output (OSC = 4MHz)
(logic 0 during shutdown).
DOUT output.
General-purpose output, logic 0.
This is the power-up condition.
General-purpose output, logic 1.
Outp ut g i ves b l i nk status: 0 i f b l i nk p hase P 0;
1 if blink phase P1.
DOUT output.
625Hz square-wave output zero in
shutdown.
1250Hz square-wave output zero in
shutdown.
2500Hz square-wave output zero in
shutdown.
Output gives shutdown status: 0 if
shutdown mode; 1 if operating mode.
______________________________________________________________________________________
PORT0 PORT BEHAVIOR
PUMP PORT BEHAVIOR
PHASE2 BEHAVIOR
COMMAND
COMMAND
ADDRESS
ADDRESS
COMMAND
ADDRESS
0x08
0x08
0x08
0x08
0x0C
0x0C
0x0C
0x0C
0x0C
0x0C
0x0C
0x0C
0x0B
0x0B
0x0B
0x0B
✕
7 Matrix Vacuum-
D7
D7
X
X
X
X
X
X
X
X
X
X
X
X
D7
X
X
X
X
D6
D6
X
X
X
X
X
X
X
X
X
X
X
X
D6
X
X
X
X
D5
D5
X
X
X
X
X
X
X
X
X
X
X
X
D5
X
X
X
X
REGISTER DATA
REGISTER DATA
REGISTER DATA
D4
D4
X
X
X
X
X
X
X
X
X
X
X
X
D4
X
X
X
X
D3
D3
D3
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
D2
D2
D2
X
X
X
X
0
0
0
0
1
1
1
1
X
X
X
X
D1
D1
D1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
D0
D0
D0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
HEX CODE
HEX CODE
HEX CODE
0xX0
0xX1
0xX2
0xX3
0xX0
0xX1
0xX2
0xX3
0xX4
0xX5
0xX6
0xX7
0xX0
0xX1
0xX2
0xX3