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Details, datasheet, quote on part number:PCF2113X
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Datasheet text preview:
INTEGRATED CIRCUITS
DATA SHEET
PCF2113x LCD controller/driver
Product specification Supersedes data of 1996 Oct 21 File under Integrated Circuits, IC12 1997 Apr 04
Philips Semiconductors
Product specification
LCD controller/driver
PCF2113x
CONTENTS 1 2 3 4 5 6 7 8 8.1 8.2 8.3 8.4 8.5 8.6 8.7 8.8 8.9 8.10 8.11 8.12 8.13 8.14 8.15 8.16 8.17 9 9.1 9.2 9.3 9.3.1 9.3.2 9.4 9.4.1 9.4.2 9.4.3 9.5 9.6 9.6.1 9.6.2 9.6.3 9.7 9.8 9.9 9.10 9.11 10 FEATURES APPLICATIONS GENERAL DESCRIPTION ORDERING INFORMATION BLOCK DIAGRAM PINNING PIN FUNCTIONS FUNCTIONAL DESCRIPTION LCD supply voltage generator Programming ranges LCD bias voltage generator Oscillator External clock Power-on reset Power-down mode Registers Busy Flag Address Counter (AC) Display Data RAM (DDRAM) Character Generator ROM (CGROM) Character Generator RAM (CGRAM) Cursor control circuit Timing generator LCD row and column drivers Reset function INSTRUCTIONS Clear display Return home Entry mode set I/D S Display control (and partial power-down mode) D C B Cursor/display shift Function set DL (parallel mode only) M H Set CGRAM address Set DDRAM address Read busy flag and address Write data to CGRAM or DDRAM Read data from CGRAM or DDRAM EXTENDED FUNCTION SET INSTRUCTIONS AND FEATURES 2
10.1 10.2 10.3 10.4 10.5 10.6 10.7 10.8 10.9 10.10 11 12 12.1 12.2 12.3 13 14 15 16 17 18 18.1 18.2 18.3 18.4 19 20 21 21.1 21.2 21.3 21.4 22 23 24
New instructions Icon control IM IB Normal/Icon mode operation Screen configuration Display configuration TC1, TC2 Set VLCD Reducing current consumption INTERFACE TO MICROCONTROLLER (PARALLEL INTERFACE) INTERFACE TO MICROCONTROLLER (I2C-BUS INTERFACE) Characteristics of the I2C-bus I2C-bus protocol Definitions LIMITING VALUES HANDLING DC CHARACTERISTICS AC CHARACTERISTICS TIMING CHARACTERISTICS APPLICATION INFORMATION 8-bit operation, 1-line display using internal reset 4-bit operation, 1-line display using internal reset 8-bit operation, 2-line display I2C operation, 1-line display BONDING PAD LOCATIONS PACKAGE OUTLINE SOLDERING Introduction Reflow soldering Wave soldering Repairing soldered joints DEFINITIONS LIFE SUPPORT APPLICATIONS PURCHASE OF PHILIPS I2C COMPONENTS
1997 Apr 04
Philips Semiconductors
Product specification
LCD controller/driver
1 FEATURES
PCF2113x
ˇ MUX rates 1 : 18 (for normal operation) and 1 : 2 (for icon-only mode) ˇ Uses common 11 code instruction set (extended) ˇ Logic supply voltage range, VDD - VSS = 1.8 to 4.0 V (up to 5.5 V if external VLCD is used); chip may be driven with two battery cells ˇ Display supply voltage range, VLCD - VSS = 2.2 to 6.5 V ˇ Very low current consumption (20 to 200 ľA): icon mode: <25 ľA power-down mode: <2.5 ľA. 2 APPLICATIONS
ˇ Single-chip LCD controller/driver ˇ 2-line display of up to 12 characters + 120 icons, or 1-line display of up to 24 characters + 120 icons ˇ 5 × 7 character format plus cursor; 5 × 8 for kana (Japanese syllabary) and user defined symbols ˇ Icon mode: reduced current consumption while displaying icons only(1) ˇ Icon blink function ˇ On-chip: generation of LCD supply voltage, programmable by instruction (external supply also possible) temperature compensation of on-chip generated VLCD: -8 to -12 mV/K at 5.0 V (programmable by instruction) generation of intermediate LCD bias voltages oscillator requires no external components (external clock also possible) ˇ Display data RAM: 80 characters ˇ Character generator ROM: 240, 5 × 8 characters ˇ Character generator RAM: 16, 5 × 8 characters; 3 characters used to drive 120 icons, 6 characters used if icon-blink feature is used in application ˇ 4 or 8-bit parallel bus and 2-wire I2C-bus interface ˇ CMOS compatible ˇ 18 row, 60 column outputs
(1) Icon mode is used to save current. When only icons
ˇ Telecom equipment ˇ Portable instruments ˇ Point-of-sale terminals. 3 GENERAL DESCRIPTION
are displayed, a much lower operating voltage VLCD can be used and the switching frequency of the LCD outputs is reduced. In most applications it is possible to use VDD as VLCD. Never use the voltage generator in icon mode. 4 ORDERING INFORMATION
The PCF2113x is a low power CMOS LCD controller and driver, designed to drive a dot matrix LCD display of 2 line by 12 and 1 line by 24 characters with 5 × 8 dot format. All necessary functions for the display are provided in a single chip, including on-chip generation of LCD bias voltages, resulting in a minimum of external components and lower system current consumption. The PCF2113x interfaces to most microcontrollers via a 4 or 8-bit bus or via the 2-wire I2C-bus. The chip contains a character generator and displays alphanumeric and kana (Japanese) characters. Three character sets (A, D and E) are currently available (see Figs 7, 8 and 9). Various other character sets can be manufactured on request.
PACKAGE TYPE NUMBER NAME PCF2113AU/10/F2 PCF2113DU/10/F2 PCF2113DU/F2 PCF2113DH/F2 PCF2113EU/2/F2 - - - LQFP100 - DESCRIPTION chip on flexible film carrier chip on flexible film carrier chip in tray plastic low profile quad flat package; 100 leads; body 14 × 14 × 1.4 mm chip with bumps in tray VERSION - - - SOT407-1 -
1997 Apr 04
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