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PCF2113DU/2/F4 数据表(PDF) 1 Page - NXP Semiconductors |
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PCF2113DU/2/F4 数据表(HTML) 1 Page - NXP Semiconductors |
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1 / 65 page  1. General description The PCF2113x is a low-power CMOS LCD controller and driver, designed to drive a dot matrix LCD display of 2 lines of 12 characters or 1 line of 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-bit or 8-bit bus or via the 2-wire I2C-bus. The chip contains a character generator and displays alphanumeric and kana (Japanese) characters. The letter ‘x’ in PCF2113x characterizes the built-in character set. Various character sets can be manufactured on request. 2. Features I Single-chip LCD controller/driver I 2-line display of up to 12 characters + 120 icons, or 1-line display of up to 24 characters + 120 icons I 5 × 7 character format plus cursor; 5 × 8 for kana (Japanese) and user-defined symbols I Icon mode for e.g. additional segment display section: reduced current consumption while displaying icons only I Icon blink function I Very low current consumption (20 µAto200 µA): N Icon mode: < 25 µA N Power-down mode: < 2 µA I On-chip: N Configurable 4, 3 or 2 voltage multiplier, generating LCD supply voltage VLCD, independent of VDD, programmable by instruction (external supply also possible) N Temperature compensation of on-chip generated VLCD: −0.16 %/K to −0.24 %/K (programmable by instruction) N Generation of intermediate LCD bias voltages N Oscillator requires no external components (external clock also possible) I Display data RAM: 80 characters I Character generator ROM: 240 characters of 5 × 8 dots I Character generator RAM: 16 characters of 5 × 8 dots; 3 characters used to drive 120 icons, 6 characters used if icon blink feature is used in application I 4-bit or 8-bit parallel bus and 2-wire I2C-bus interface I 18 row and 60 column outputs PCF2113x LCD controllers/drivers Rev. 04 — 4 March 2008 Product data sheet |
类似零件编号 - PCF2113DU/2/F4 |
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类似说明 - PCF2113DU/2/F4 |
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