M35500BGP MITSUBISHI, M35500BGP Datasheet
M35500BGP
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M35500BGP Summary of contents
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... A-D conversion data ..................................... output • Command ....................................................... input • to DIG ), Package ................................................................. 44P6N/44P6X 0 17 • to SEG ) Oscillating circuit ........... RC oscillating cirucit (external capacitor • Oscillating frequency ..................................... 4 MHz • Power source voltage .................................................. 4 channels Package type: 44P6N-A/44P6X MITSUBISHI <DIGITAL ASSP> M35500AFP/BGP FLD(VFD) CONTROLLER ...
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... Fig. 2. Functional block diagram 2 DIG /SEG – DIG /SEG Mode register Memory address Transfer counter Command analytic circuit Selector/A-D control circuit OUT IN AN – MITSUBISHI <DIGITAL ASSP> M35500AFP/BGP FLD(VFD) CONTROLLER SEG – SEG Display control circuit Display RAM Byte end Serial I/O Trigger A-D 0 ...
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... Serial input Serial clock input V EE (7) A-D input A-D conversion input (Note) latch High-breakdown-voltage P-channel transistor Note: Dimmer signal is for setting the Toff time MITSUBISHI <DIGITAL ASSP> M35500AFP/BGP FLD(VFD) CONTROLLER Function , and level through a pull-down resistor. EE level through a pull-down resistor. EE level through a pull-down resistor ...
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... Note: When a digit or a port has to be selected, a digit output is selected for having higher priority. Fig. 4. Command style — — — — MITSUBISHI <DIGITAL ASSP> M35500AFP/BGP FLD(VFD) CONTROLLER b0 Number of segment setting less more Number of digit setting Display ON or OFF setting OFF Display duty setting 15/ 14/ 6/ 5/16 Digit start pin setting ...
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... Note 1: The serial data which is transmitted after executing command 0 is recognized as a display data. “A-D data 6 or more” data is defined as an undefined “X”. Note 2: Set the CS signal to “H” level after transferring a display data. Command IN X OUT MITSUBISHI <DIGITAL ASSP> M35500AFP/BGP FLD(VFD) CONTROLLER ...
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... DIG n DIG n-1 DIG n-2 DIG n valid data Note: 2 bytes “X” data is output before outputting AD valid data. MITSUBISHI <DIGITAL ASSP> M35500AFP/BGP FLD(VFD) CONTROLLER SEG SEG SEG SEG SEG 8-15 16-17 0-7 8-15 16-17 DIG n-2 DIG SEG SEG ...
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... DIG SEG DIG SEG DIG SEG DIG SEG DIG 7 DIG 6 DIG 5 DIG 4 DIG 3 DIG 2 DIG 1 DIG 0 MITSUBISHI <DIGITAL ASSP> M35500AFP/BGP FLD(VFD) CONTROLLER Tscan = 0ns (oscillation frequency f 4.0 MHz) IN Tdisp) 240 s ( 6/16 Tdisp (14/16 Tdisp (15/16 Tdisp Grid : 10 Grid : 7 Segment : 16 Segment : ...
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... BIT ALLOCATION FOR DISPLAY RAM Fig. 9. Bit allocation for display RAM MITSUBISHI <DIGITAL ASSP> M35500AFP/BGP FLD(VFD) CONTROLLER ...
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... Handle unused pins as the follow. Table. 2. Handling of unused pins Pin Segment Open Digit Open Analog input Connect and X as short IN OUT (X ) and IN OUT pin and leave X IN OUT Fig. 12. External clock input circuit Handling through a resistor. SS MITSUBISHI <DIGITAL ASSP> M35500AFP/BGP FLD(VFD) CONTROLLER ( ...
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... SEG SEG 0 – – 17 DIG DIG , SEG SEG 0 – – 17 DIG DIG 0 – 17 SEG SEG 0 – OUT DIG DIG 0 – 17 SEG SEG 0 – OUT MITSUBISHI <DIGITAL ASSP> M35500AFP/BGP FLD(VFD) CONTROLLER Ratings . –0 – +0 –0 +0.3 CC –0 +0.3 CC –0 +0 – +0 – +0 ...
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... – °C, unless otherwise noted) CC Test conditions When clock is stopped f 4.2 MHz CC IN Output transistors “off” at A-D converter operating (V = 4 – °C, unless otherwise noted) CC Test conditions MITSUBISHI <DIGITAL ASSP> M35500AFP/BGP FLD(VFD) CONTROLLER Limits Unit Min. Typ. Max. V –2 –2 2.0 V ...
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... Fig. 13. Standard characteristic example of f 4 – °C, unless otherwise noted) Parameter input) IN tc(X )). 4 – °C, unless otherwise noted) CC Test conditions C = 100pF – tc(X )). )–C IN OSC MITSUBISHI <DIGITAL ASSP> M35500AFP/BGP FLD(VFD) CONTROLLER Limits Min. Typ. Max. 2 238 Limits Min. Typ. Max. 3 ...
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... Fig. 14. Output switching characteristics measurement circuit diagram Fig. 15. Timing diagram MITSUBISHI <DIGITAL ASSP> M35500AFP/BGP FLD(VFD) CONTROLLER ...
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... EIAJ Package Code JEDEC Code QFP44-P-1010-0.80 – Weight(g) Lead Material 0.59 Alloy Detail F MITSUBISHI <DIGITAL ASSP> M35500AFP/BGP FLD(VFD) CONTROLLER Plastic 44pin 10 10mm body QFP Recommended Mount Pad Dimension in Millimeters Symbol Min Nom A – – 0 – 2 0.3 0.35 c 0.13 0.15 D 9.8 10 ...
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... These materials are intended as a reference to assist our customers in the selection of the Mitsubishi semiconductor product best suited to the customer’s application; they do not convey any license under any intellectual property rights, or any other rights, belonging to Mitsubishi Electric Corporation or a third party. ...
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... REVISION HISTORY Rev. No. 1.0 First Edition; As M35500AFP/AGP 2.0 The followings are updated: Product M35500AGP is switched to M35500BGP. Page 1: Oscillating circuit.....RC oscillating... Page 3, Table 1: RC oscillator Page 9: Fig. 11. RC generating circuit Page 12, TIMING REQUIREMENTS: Limits of tc Page 12, SWITCHING CHARACTERISTICS: Limits and Unit of tv 2.1 Page 15: The 44P6X package outline is added ...