PCF2113DH/4,557 NXP Semiconductors, PCF2113DH/4,557 Datasheet - Page 40

• Manufacturer Part Number: PCF2113DH/4,557
• Description: IC LCD CONTROLLER/DRIVER 100LQFP
• Manufacturer: NXP Semiconductors

Specifications of PCF2113DH/4,557

• Package / Case: 100-LQFP
• Display Type: LCD
• Configuration: 5 X 8 (Matrix)
• Interface: I²C
• Voltage - Supply: 2.2 V ~ 4 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Number Of Digits: 40
• Maximum Clock Frequency: 450 KHz
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Power Dissipation: 400 mW
• Maximum Operating Temperature: + 75 C
• Attached Touch Screen: No
• Maximum Supply Current: 50 mA
• Minimum Operating Temperature: - 20 C
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Package Type: LQFP
• Pin Count: 100
• Mounting: Surface Mount
• Power Dissipation: 400mW
• Operating Supply Voltage (min): 1.8V
• Operating Supply Voltage (max): 5.5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Digits Or Characters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 935276328557; PCF2113DH/4; PCF2113DH/4

NXP Semiconductors
PCF2113_FAM_4
Product data sheet
11.2.2 Definitions
Fig 29. Bit transfer
Fig 30. Definition of START and STOP conditions
Fig 31. Acknowledgement on the I
•
•
•
•
•
•
•
Transmitter: the device that sends the data to the bus
Receiver: the device that receives the data from the bus
Master: the device that initiates and terminates a transfer and generates clock signals
Slave: the device addressed by a master
Multi-master: more than one master can attempt to control the bus at the same time
without corrupting the message
Arbitration: procedure to ensure that if more than one master simultaneously tries to
control the bus, only one is allowed to do so and the message is not corrupted
Synchronization: procedure to synchronize the clock signals of two or more devices
SDA
SCL
by transmitter
data output
by receiver
data output
SCL from
master
START condition
SDA
SCL
S
condition
START
S
Rev. 04 — 4 March 2008
data valid
data line
1
2
stable;
C-bus
allowed
change
of data
2
not acknowledge
acknowledge
STOP condition
8
LCD controllers/drivers
mbc621
P
PCF2113x
acknowledgement
clock pulse for
© NXP B.V. 2008. All rights reserved.
9
mbc602
mbc622
SDA
SCL
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