PCF8579H/1,157 NXP Semiconductors, PCF8579H/1,157 Datasheet - Page 28

• Manufacturer Part Number: PCF8579H/1,157
• Description: IC LCD DRIVER DOT MATRIX 64-LQFP
• Manufacturer: NXP Semiconductors

Specifications of PCF8579H/1,157

• Package / Case: 64-LQFP
• Display Type: LCD
• Configuration: Dot Matrix
• Interface: I²C
• Current - Supply: 9µA
• Voltage - Supply: 2.5 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Maximum Clock Frequency: 100 KHz
• Operating Supply Voltage: 2 V to 6 V
• Maximum Power Dissipation: 400 mW
• Maximum Operating Temperature: + 85 C
• Attached Touch Screen: No
• Maximum Supply Current: 20 uA
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Digits Or Characters: -
• Lead Free Status / Rohs Status: Details
• Other names: 935276303157; PCF8579H/1; PCF8579H/1

NXP Semiconductors
12. Application information
PCF8579_5
Product data sheet
Large display configurations of one PCF8578 and up to 32 PCF8579 can be recognized
on the same I
address SA0.
Table 16.
Pins connected to V
Cluster
PCF8578
-
PCF8579
1
2
Example of addressing one PCF8578 and 32 PCF8579
2
C-bus by using the 4-bit hardware subaddress A[3:0] and the I
SS
SA0
0
0
1
are logic 0; pins connected to V
Rev. 05 — 11 May 2009
A3
-
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
LCD column driver for dot matrix graphic displays
A2
-
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
DD
are logic 1.
A1
-
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
A0
-
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
PCF8579
© NXP B.V. 2009. All rights reserved.
Device
0
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
2
C-bus slave
28 of 41