CXP82832 Sony Corporation, CXP82832 Datasheet
CXP82832
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CXP82832 Summary of contents
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... CXP82832/82840/82852/82860 CMOS 8-bit Single Chip Microcomputer Description The CXP82832/82840/82852/82860 is a CMOS 8- bit single chip microcomputer integrating on a single chip an A/D converter, serial interface, timer/counter, time base timer, capture timer/counter, fluorescent display panel controller/driver, reception circuit, and PWM output besides the basic configurations of 8-bit CPU, ROM, RAM, and I/O port. ...
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... CXP82832/82840/82852/82860 ...
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... Note (Pin 3) must be connected (Pins 44 and 89) must be connected – 3 – CXP82832/82840/82852/82860 A21 A22 79 78 A23 PH7/A24 77 PH6/A25 76 75 PH5/A26 PH4/A27 74 73 ...
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... F) 8-bit output port. (8pins) – 4 – CXP82832/82840/82852/82860 Analog inputs to A/D converter. (8 pins) Capture input to 16-bit timer/counter. Chip select input for serial interface (CH0). Serial clock I/O (CH0). Serial data input (CH0). Serial data output (CH0). ...
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... TEX, and open TX. Low-level active, system reset NC. Under normal operation, connect to V Reference voltage input for A/D converter. A/D converter GND. V supply. CC GND. – 5 – CXP82832/82840/82852/82860 FDP segment signal (anode connection) outputs. (8 pins) FDP segment signal (anode connection) outputs. (8 pins ...
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... Pull-up resistor "0" when reset SCK OUT "0" when reset Port B data Port B direction "0" when reset RD (Port B) SCK in – 6 – CXP82832/82840/82852/82860 When reset IP Input protection circuit Pull-up transistor approx. 100k IP Schmitt input IP Schmitt input Pull-up transistor approx. 100k ...
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... PE5 1 pin Circuit format SO Port C data 1 Large current 12mA Key input signal 2 Pull-up transistor approx. 100k Schmitt input IP RD (Port (Port E) – 7 – CXP82832/82840/82852/82860 When reset IP Pull-up transistor approx. 100k EC0/INT0 EC1/INT1 INT2 INT3/NM1 RMC Data bus Data bus Hi-Z Hi-Z ...
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... Pull-up transistor approx. 150k Segment output data ("0" when reset) Port and H data Pull-down resistor "0" when reset Data bus RD (Ports and H) – 8 – CXP82832/82840/82852/82860 When reset High level High level 2 (with approx. 150kΩ resistor when reset) ...
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... High voltage drive transistor Mask option OP Pull-down resistor High voltage drive transistor Pull-up resistor Mask option Schmitt input – 9 – CXP82832/82840/82852/82860 When reset Hi-Z or Low level (when PD resistor is connected) V FDP Hi-Z or Low level (when PD resistor is connected) V FDP • Diagram shows circuit composition during oscillation ...
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... DD – 40V. DD – 10 – CXP82832/82840/82852/82860 (Vss = 0V reference) Remarks 3 All pins excluding outputs (value per pin) Display outputs A20 to A55 (value per pin) Display outputs G0/A0 to G15/A15, and A16 to A19 (value per pin) Total for all pins excluding display outputs ...
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... Guaranteed operation range with TEX 5.5 V 2.7 clock 2.5 5.5 V Guaranteed data hold range during STOP 0. 0. Hysteresis input – 0 0.3 V EXTAL 0. 0.2V V Hysteresis input DD EXTAL –0.3 0.4 V –20 +75 °C – 11 – CXP82832/82840/82852/82860 (Vss = 0V reference) Remarks ...
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... – 35V – 35V FDP – 30V OD FDP 5. 5.5V I – 12 – CXP82832/82840/82852/82860 (Ta = –20 to +75° reference) SS Min. Typ. Max. 4.0 3.5 0.4 0.6 1.5 0.5 40 –0.5 –40 0.1 10 –0.1 –10 –1.5 –400 –50 –3.3 –8 –30 –20 60 100 270 ± ...
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... pins specify the input current when pull-up resistor has been selected; leakage current when no resistor has been selected. 3 When incorporated pull-down resistor has been selected through mask option. 4 When all pins are open. Note) The values in paren thesis are for the CXP82832 and CXP82840. Conditions High speed mode operation (1/2 frequency dividing clock 5.5V, 10MHz crystal ...
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... TR TEX Fig 1/ External clock XTAL EXTAL XTAL C 2 74HC04 – 14 – CXP82832/82840/82852/82860 = 4.5 to 5.5V, Vss = 0V reference) DD Min. Typ. Max 37 200 sys + 50 20 32.768 – 0. 32kHz clock applied condition Crystal oscillation ...
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... SI0 SIK SCK0 output mode SCK0 input mode t SI0 KSI SCK0 output mode SCK0 input mode t SO0 KSO SCK0 output mode ). H – 15 – CXP82832/82840/82852/82860 = 4.5 to 5.5V, Vss = 0V reference) DD Min. Max. t sys + 200 t sys + 200 t sys + 200 t sys + 200 t sys + 200 t 2 sys + 200 ...
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... Fig. 4. Serial transfer CH0 timing CS0 0. DCSK SCK0 SI0 t DCSO SO0 t KCY 0. SIK KSI 0.8V DD Input data 0. KSO Output data – 16 – CXP82832/82840/82852/82860 t WHCS 0. DCSKF 0. DCSOF 0.8V DD 0.2V DD ...
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... SCK1 ouput mode SCK1 input mode SO1 SCK1 ouput mode t KCY SIK KSI 0.8V Input data 0.2V t KSO 0.8V DD Output data 0.2V DD – 17 – CXP82832/82840/82852/82860 = 4.5 to 5.5V, Vss = 0V reference) DD Min. Max. 1000 16000/fc 400 8000/fc – 50 100 200 200 100 200 100 t KH 0. ...
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... ADC (CKS) of A/Dcontrol register (ADC: 00F9 and 6 (PCK0) of clock control register (CLC: 00FE V FT PCK1, PCK0 / / /16) EX – 18 – CXP82832/82840/82852/82860 = 4 Vss = reference) REF DD SS Min. Typ. Max. –10 10 4910 4970 5030 ADC 3 160/f ...
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... Fig. 8. RST input timing RST (Ta = –20 to +75° 4.5 to 5.5V, Vss = 0V reference) DD Symbol Pin Condition INT0 t INT1 IH t INT2 IL NMI/INT3 t RST RSL RSL 0.2V DD – 19 – CXP82832/82840/82852/82860 Min. Max. Unit 1 µs 32/fc µ 0. ...
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... Main clock EXTAL XTAL (MHz) C (pF) C (pF 4.19 8.00 10. 4.19 8.00 10.00 4.19 8. 10.00 4. 8.00 10. 32.768kHz 50 22 Non-existent Non-existent – 20 – CXP82832/82840/82852/82860 (iii) Sub clock TEX TX EXTAL XTAL Circuit Rd (Ω) example (i) 0 (ii) 0 (i) 0 (iii Content Existent Existent ...
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... DD 1/2 dividing mode 1/4 dividing mode 20 1/16 dividing mode SLEEP mode 15 32kHz mode (instruction 32kHz SLEEP mode – 21 – CXP82832/82840/82852/82860 25°C, Typical) DD 1/2 dividing mode 1/4 dividing mode 1/16 dividing mode SLEEP mode – System clock [MHz] I vs. fc ...
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... Unit: mm 0.65 0° to 15° SONY CODE EIAJ CODE JEDEC CODE 100PIN QFP (PLASTIC) 0.15 – 0.05 23.9 ± 0.4 + 0.4 20.0 – 0.1 ±0.12 M 0.15 DETAIL A PACKAGE STRUCTURE PACKAGE MATERIAL LEAD TREATMENT QFP-100P-L01 QFP100-P-1420-A LEAD MATERIAL PACKAGE WEIGHT – 22 – CXP82832/82840/82852/82860 + 0 0.35 2.75 – 0.15 EPOXY RESIN SOLDER PLATING COPPER / 42 ALLOY 1.4g ...