CXP83620/83624 CXP83621/83625 CMOS 8-bit Single Chip Microcomputer Description The CXP83620/83624 and the CXP83621/83625 are CMOS 8-bit single chip microcomputer integrating on a single chip an A/D converter, serial interface, timer/counter, time-base timer, sub timer/counter, LCD controller/driver and remote control reception circuit besides the basic configurations of 8-bit CPU, ROM, RAM, and I/O port. The CXP83620/83624 and the CXP83621/83625 also provide a sleep/stop function that enables lower power consumption. CXP83620/83624 80 pin QFP (Plastic) 80 pin LQFP (Plastic) CXP83621/83625 80 pin QFP (Plastic) Features • Wide-range instruction system (213 instructions) to cover various types of data. — 16-bit arithmetic/multiplication and division/boolean bit operation instructions • Minimum instruction cycle 400ns at 10MHz operation (4.5 to 5.5V) 1µs at 4MHz operation (2.7 to 5.5V) 122µs at 32kHz operation (2.7 to 5.5V) • Incorporated ROM capacity 20K bytes (CXP83620, 83621) 24K bytes (CXP83624, 83625) • Incorporated RAM capacity 736 bytes (includes LCD display data area and serial interface RAM) • Peripheral functions — A/D converter 8-bit, 8-channel, successive approximation method (Conversion time of 12.4µs/10MHz) — Serial interface Incorporated buffer RAM (Auto transfer for 1 to 32 bytes), 1 channel 8-bit clock synchronized type (MSB/LSB first selectable), 1 channel — Timer 8-bit timer, 8-bit timer/counter, 19-bit time-base timer, Sub timer/counter — LCD controller/driver Maximum 128 segment display possible (during 1/4 duty) 4 common output, 32 segment output Display method static, 1/2, 1/3, 1/4 duty Bias method 1/2, 1/3 bias — Remote control reception circuit 8-bit pulse measuring counter, 6-stage FIFO • Interruption 14 factors, 14 vectors, multi-interruption possible • Standby mode Sleep/stop • Package 80-pin plastic QFP/LQFP • Piggy/evaluation chip CXP83600 (CXP83620, 83624) CXP83601 (CXP83621, 83625) Structure Silicon gate CMOS IC Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits. –1– E98134B96 –2– 4 COM0 to COM3 8-BIT TIMER 1 TO ADJ 8-BIT TIMER/COUNTER 0 EC BUFFER RAM FIFO SERIAL INTERFACE UNIT (CH1) SERIAL INTERFACE UNIT (CH0) REMOCON LCD CONTROLLER/ DRIVER A/D CONVERTER SI1 SO1 SCK1 CS0 SI0 SO0 SCK0 RMC VL VLC1 VLC2 VLC3 32 SEG0 to SEG31 8 INT0 INT1 INT2 INT3 INT4 2 3 PRESCALER/ TIME-BASE TIMER ROM 20K/24K BYTES SPC700 CPU CORE Vss RST VDD XTAL TX EXTAL TEX SUB TIMER/ COUNTER RAM 736 BYTES CLOCK GENERATOR/ SYSTEM CONTROL PB0 to PB7 8 PE0 to PE4 PE5 to PE6 PF0 to PF7 PH0 5 2 8 1 2 PI0 to PI1 PD0 to PD7 8 PC0 to PC7 PA0 to PA7 8 8 PORT E PORT F AN0 to AN7 PORT A PORT B PORT C PORT D PORT H PORT I INTERRUPT CONTROLLER Block Diagram CXP83620/83624, CXP83621/83625 CXP83620/83624, CXP83621/83625 PD7/SEG23 PF0/SEG24 PF1/SEG25 PF2/SEG26 PF3/SEG27 PF4/SEG28 PF5/SEG29 VDD PI0/TX PI1/TEX NC PF6/SEG30 PF7/SEG31 PE0/INT0/EC PE1/INT1 PE2/INT2 Pin Assignment (Top View) CXP83620/83624 (QFP package) 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 PE3/INT3 1 64 PD6/SEG22 PE4/RMC 2 63 PD5/SEG21 PE5/TO 3 62 PD4/SEG20 PE6/ADJ 4 61 PD3/SEG19 PB0 5 60 PD2/SEG18 PB1/CS0 6 59 PD1/SEG17 PB2/SCK0 7 58 PD0/SEG16 PB3/SI0 8 57 SEG15 PB4/SO0 9 56 SEG14 PB5/SCK1 10 55 SEG13 PB6/SI1 11 54 SEG12 PB7/SO1 12 53 SEG11 PC0 13 52 SEG10 PC1 14 51 SEG9 PC2 15 50 SEG8 PC3 16 49 SEG7 PC4 17 48 SEG6 PC5 18 47 SEG5 PC6 19 46 SEG4 PC7 20 45 SEG3 PH0/INT4 21 44 SEG2 PA0/AN0 22 43 SEG1 PA1/AN1 23 42 SEG0 PA2/AN2 24 41 COM3 COM2 COM1 COM0 VLC1 VLC2 VL VLC3 VSS XTAL RST EXTAL PA7/AN7 PA6/AN6 PA5/AN5 PA4/AN4 PA3/AN3 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Note) Do not make any connections to NC (Pin 75). –3– CXP83620/83624, CXP83621/83625 PD5/SEG21 PD6/SEG22 PD7/SEG23 PF0/SEG24 PF1/SEG25 PF2/SEG26 PF3/SEG27 PF4/SEG28 PF5/SEG29 VDD PI0/TX PI1/TEX NC PF6/SEG30 PF7/SEG31 PE0/INT0/EC PE1/INT1 PE2/INT2 PE3/INT3 PE4/RMC Pin Assignment (Top View) CXP83620/83624 (LQFP package) 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 PE5/TO 1 60 PD4/SEG20 PE6/ADJ 2 59 PD3/SEG19 PB0 3 58 PD2/SEG18 PB1/CS0 4 57 PD1/SEG17 PB2/SCK0 5 56 PD0/SEG16 PB3/SI0 6 55 SEG15 PB4/SO0 7 54 SEG14 PB5/SCK1 8 53 SEG13 PB6/SI1 9 52 SEG12 PB7/SO1 10 51 SEG11 PC0 11 50 SEG10 PC1 12 49 SEG9 PC2 13 48 SEG8 PC3 14 47 SEG7 PC4 15 46 SEG6 PC5 16 45 SEG5 PC6 17 44 SEG4 PC7 18 43 SEG3 PH0/INT4 19 42 SEG2 PA0/AN0 20 41 SEG1 Note) Do not make any connections to NC (Pin 73). –4– SEG0 COM3 COM2 COM1 COM0 VLC1 VLC2 VLC3 VL VSS XTAL EXTAL RST PA7/AN7 PA6/AN6 PA5/AN5 PA4/AN4 PA3/AN3 PA2/AN2 PA1/AN1 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 CXP83620/83624, CXP83621/83625 PD5/SEG21 PD6/SEG22 PD7/SEG23 PF0/SEG24 PF1/SEG25 PF2/SEG26 PF3/SEG27 PF4/SEG28 PF5/SEG29 VDD PI0/TX PI1/TEX NC PF6/SEG30 PF7/SEG31 PE0/INT0/EC PE1/INT1 PE2/INT2 PE3/INT3 PE4/RMC Pin Assignment (Top View) CXP83621/83625 (QFP package) 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 1 60 PD4/SEG20 PE6/ADJ 2 59 PD3/SEG19 PB0 3 58 PD2/SEG18 PD1/SEG17 PE5/TO 4 57 PB2/SCK0 5 56 PD0/SEG16 PB3/SI0 6 55 SEG15 PB4/SO0 7 54 SEG14 PB5/SCK1 8 53 SEG13 PB6/SI1 9 52 SEG12 PB7/SO1 10 51 SEG11 PC0 11 50 SEG10 PC1 12 49 SEG9 PC2 13 48 SEG8 PC3 14 47 SEG7 PC4 15 46 SEG6 PC5 16 45 SEG5 PC6 17 44 SEG4 PC7 18 43 SEG3 PH0/INT4 19 42 SEG2 PA0/AN0 20 41 SEG1 Note) Do not make any connections to NC (Pin 73). –5– SEG0 COM3 COM2 COM1 COM0 VLC1 VLC2 VLC3 VL VSS XTAL RST EXTAL PA7/AN7 PA6/AN6 PA5/AN5 PA4/AN4 PA3/AN3 PA2/AN2 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 PA1/AN1 PB1/CS0 CXP83620/83624, CXP83621/83625 Pin Description Symbol I/O PA0/AN0 to PA7/AN7 I/O/Analog input PB0 I/O PB1/CS0 I/O/Input PB2/SCK0 I/O/I/O PB3/SI0 I/O/Input PB4/SO0 I/O/Output PB5/SCK1 I/O/I/O PB6/SI1 I/O/Input PB7/SO1 I/O/Output Functions (Port A) 8-bit I/O port. I/O can be set in a bit unit. Standby release input can be set in a bit unit. Incorporation of pull-up resistor can be set through the program in a bit unit. (8 pins) (Port B) 8-bit I/O port. I/O can be set in a bit unit. Incorporation of pull-up resistor can be set through the program in a bit unit. (8 pins) Analog inputs to A/D converter. (8 pins) Chip select input for serial interface (CH0). Serial clock I/O (CH0). Serial data input (CH0). Serial data output (CH0). Serial clock I/O (CH1). Serial data input (CH1). Serial data output (CH1). (Port C) 8-bit I/O port. I/O can be set in a bit unit. Capable of driving 12mA sink current. Incorporation of pull-up resistor can be set through the program in a bit unit. (8 pins) PC0 to PC7 I/O PE0/INT0/EC Input/Input/Input PE1/INT1 Input/Input PE2/INT2 Input/Input PE3/INT3 Input/Input PE4/RMC Input/Input PE5/TO Output/Output Output for 8-bit timer/counter rectangular wave. PE6/ADJ Output/Output Output for TEX oscillation frequency division. PH0/INT4 I/O/Input PI0/TX Input PI1/TEX Input/Input External event inputs for 8-bit timer/counter. (Port E) 7-bit port. Lower 5 bits are for inputs; upper 2 bits are for outputs. (7 pins) External interruption request inputs. (4 pins) Remote control reception circuit input. (Port H) 1-bit I/O port. Incorporation of pull-up resistor can be set through the program. (1 pin) External interruption request input. (1 pin) (Port I) 2-bit input port. (2 pins) Crystal connectors for sub timer/counter clock oscillation. For usage as event counter, input to TEX, and leave TX open. –6– CXP83620/83624, CXP83621/83625 Symbol I/O Functions PD0/SEG16 to PD7/SEG23 Output/Output PF0/SEG24 to PF7/SEG31 Output/Output (Port F) 8-bit output port. (8 pins) SEG0 to SEG15 Output LCD segment signal output. (16 pins) COM0 to COM3 Output LCD common signal output. (4 pins) VLC1 to VLC3 (Port D) 8-bit output port. (8 pins) LCD segment signal outputs. (16 pins) LCD bias power supply. (3 pins) Control pin to cut off the current flowing to external LCD bias resistor during standby. VL Output EXTAL Input Crystal connectors for system clock oscillation. When the clock is supplied externally, input to EXTAL; opposite phase clock should be input to XTAL. Input Low-level active system reset. XTAL RST NC NC. Do not make any connections to NC. VDD Positive power supply. VSS GND. –7– CXP83620/83624, CXP83621/83625 I/O Circuit Format for Pins Pin After a reset Circuit format Port A ∗ Pull-up resistor "0" after a reset Port A data PA0/AN0 to PA7/AN7 Port A direction Input protection circuit IP "0" after a reset Internal data bus Hi-Z RD (Port A) Port A function select "0" after a reset Edge detection circuit Standby release Input multiplexer A/D converter ∗ Pull-up transistor approx. 100kΩ (VDD = 4.5 to 5.5V) approx. 150kΩ (VDD = 2.7 to 3.3V) 8 pins Port B ∗ Pull-up resistor "0" after a reset Port B data PB0 Hi-Z Port B direction IP "0" after a reset Internal data bus RD (Port B) ∗ Pull-up transistor approx. 100kΩ (VDD = 4.5 to 5.5V) approx. 150kΩ (VDD = 2.7 to 3.3V) 1 pin Port B ∗ Pull-up resistor "0" after a reset Port B data PB1/CS0 PB3/SI0 PB6/SI1 Hi-Z Port B direction IP "0" after a reset Schmitt input Internal data bus RD (Port B) 3 pins CS0 SI0 SI1 –8– ∗ Pull-up transistor approx. 100kΩ (VDD = 4.5 to 5.5V) approx. 150kΩ (VDD = 2.7 to 3.3V) CXP83620/83624, CXP83621/83625 Pin After a reset Circuit format Port B ∗ Pull-up resistor "0" after a reset Output buffer capability "0" after a reset PB2/SCK0 PB5/SCK1 SCK out Serial clock output ebable Port B function select Hi-Z "0" after a reset Port B data IP Port B direction "0" after a reset Schmitt input Internal data bus RD (Port B) ∗ Pull-up transistor approx. 100kΩ (VDD = 4.5 to 5.5V) approx. 150kΩ (VDD = 2.7 to 3.3V) 2 pins SCK in Port B ∗ Pull-up resistor "0" after a reset Output buffer capability "0" after a reset PB4/SO0 PB7/SO1 SO Serial data output ebable Port B function select Hi-Z "0" after a reset Port B data IP Port B direction "0" after a reset Internal data bus RD (Port B) ∗ Pull-up transistor approx. 100kΩ (VDD = 4.5 to 5.5V) approx. 150kΩ (VDD = 2.7 to 3.3V) 2 pins Port C ∗2 Pull-up resistor "0" after a reset Port C data PC0 to PC7 ∗1 Port C direction IP "0" after a reset Internal data bus RD (Port C) ∗1 High current drive 12mA (VDD = 4.5 to 5.5V) 4.5mA (VDD = 2.7 to 3.3V) ∗2 Pull-up transistor approx. 100kΩ (VDD = 4.5 to 5.5V) approx. 150kΩ (VDD = 2.7 to 3.3V) 8 pins –9– Hi-Z CXP83620/83624, CXP83621/83625 Pin PE0/INT0/EC PE1/INT1 PE2/INT2 PE3/INT3 PE4/RMC After a reset Circuit format Port E INT0/EC INT1 INT2 INT3 RMC Schmitt input IP Hi-Z Internal data bus RD (Port E) 5 pins Port E TO Port E function select "0" after a reset PE5/TO High level Port E data "1" after a reset Internal data bus 1 pin RD (Port E) Port E ∗2 Internal reset signal 00 Port E data "1" after a reset ∗1 ADJ32K ADJ16K PE6/ADJ ADJ2K MPX 01 10 11 Port E function select (upper) Port E function select (lower) ∗1 ADJ signals are frequency driver outputs for TEX oscillation frequency adjustment. ADJ2K provides usage as buzzer output. ∗2 Pull-up transistor approx. 150kΩ (VDD = 4.5 to 5.5V) approx. 200kΩ (VDD = 2.7 to 3.3V) "00" after a reset Internal data bus RD (Port E) 1 pin High level High level at ON resistance of pull-up transistor during a reset. Port H ∗ Pull-up resistor "0" after a reset Port H data PH0/INT4 Hi-Z Port H direction IP "0" after a reset Schmitt input Internal data bus RD (Port H) 1 pin INT4 – 10 – ∗ Pull-up transistor approx. 100kΩ (VDD = 4.5 to 5.5V) approx. 150kΩ (VDD = 2.7 to 3.3V) CXP83620/83624, CXP83621/83625 Pin After a reset Circuit format Port I TEX oscillation control circuit "1" after a reset Internal data bus RD (Port I) Internal data bus PI0/TX PI1/TEX RD (Port I) Schmitt input IP PI1/TEX 2 pins IP Clock input Oscillation halted port input PI0/TX Port D PD0/SEG16 to PD7/SEG23 PF0/SEG24 to PF7/SEG31 Port F Port D, F data Segment Output (VDD level) Port/segment output select "0" after a reset Segment driver Segment data 16 pins Segment VCH SEG0 to SEG15 VDD level VCL 16 pins Common VDD VLC1 COM0 to COM3 VDD level VLC2 VLC3 4 pins – 11 – CXP83620/83624, CXP83621/83625 Pin VL LCD control (DSP bit) 2 pins RST Hi-Z "0" after a reset 1 pin EXTAL XTAL After a reset Circuit format • Diagram shows circuit composition during oscillation. EXTAL IP IP • Feedback resistor is removed during stop. XTAL becomes high level. XTAL A Oscillation Pull-up resistor Low level (during a reset) Mask option OP 1 pin IP Schmitt input – 12 – CXP83620/83624, CXP83621/83625 Absolute Maximum Ratings Item (Vss = 0V) Symbol Rating Unit –0.3 to +7.0 V Remarks Supply voltage VDD LCD bias voltage VLC1, VLC2, –0.3 to +7.0∗1 VLC3 Input voltage VIN Output voltage VOUT High level output current IOH –5 mA Output per pin High level total output current ΣIOH –50 mA Total for all output pins IOL 15 mA Value per pin, excluding high current output pins IOLC 20 mA Value per pin for high current output pins∗2 Low level total output current ΣIOL 100 mA Total for all output pins Operating temperature Topr –20 to +75 °C Storage temperature Tstg –55 to +150 °C 600 mW QFP-80P-L01 380 mW LQFP-80P-L01 380 mW QFP-80P-L03 Low level output current Allowable power dissipation PD –0.3 to +7.0∗1 –0.3 to +7.0∗1 V V V ∗1 VIN and VOUT must not exceed VDD + 0.3V. ∗2 The high current drive transistor is the N-ch transistor of Port C (PC). Note) Usage exceeding absolute maximum ratings may permanently impair the LSI. Normal operation should be conducted under the recommended operating conditions. Exceeding these conditions may adversely affect the reliability of the LSI. – 13 – CXP83620/83624, CXP83621/83625 Recommended Operating Conditions Item Supply voltage Symbol (Vss = 0V) Min. Max. 4.5 5.5 2.7 5.5 2.7 5.5 2.7 5.5 Guaranteed operation range with TEX clock 2.5 5.5 Guaranteed data hold range during stop Vss VDD V LCD power supply range∗4 VIH 0.7VDD VDD V ∗1 VIHS 0.8VDD VDD V VDD Unit Remarks fc = 10MHz or less Guaranteed operation range during 1/2 and 1/4 frequency fc = 4MHz or less dividing mode V Guaranteed operation range during 1/16 frequency dividing mode or sleep mode VLC1 LCD bias voltage VLC2 VLC3 High level input voltage VIHEX Low level input voltage Operating temperature ∗1 ∗2 ∗3 ∗4 ∗5 VDD – 0.4 VDD + 0.3 V Hysteresis input∗2 EXTAL∗3, TEX∗5 ∗1 VIL 0 0.3VDD V VILS 0 0.2VDD V VILEX –0.3 0.4 V Topr –20 +75 °C Hysteresis input∗2 EXTAL∗3, TEX∗5 Value for each pin of normal input ports (PA, PB0, PB4, PB7, PC and PI). Value of the following pins; RST, CS0, SI0, SI1, SCK0, SCK1, EC/INT0, INT1, INT2, INT3, INT4 and RMC. Specifies only during external clock input. Optimal values are determined by LCD used. Specifies only during external event count input. – 14 – CXP83620/83624, CXP83621/83625 Electrical Characteristics DC Characteristics (VDD = 4.5 to 5.5V) Item Symbol High level VOH output voltage Low level VOL output voltage IIHE Pins Input current IIL IIH I/O leakage current IIZ Common output impedance RCOM RSEG Typ. Max. Unit 4.0 V VDD = 4.5V, IOH = –2.4mA 3.5 V PA, PB, PC, PD∗2, PE5, PE6, PF∗2, PH0, VL (VOL only) VDD = 4.5V, IOH = –0.5mA 4.0 V VDD = 4.5V, IOH = –1.2mA 3.5 V VDD = 4.5V, IOL = 1.8mA 0.4 V VDD = 4.5V, IOL = 3.6mA 0.6 V PC VDD = 4.5V, IOL = 12.0mA 1.5 V EXTAL TEX RST∗3 VDD = 5.5V, VIH = 5.5V 0.5 40 V VDD = 5.5V, VIL = 0.4V –0.5 –40 µA VDD = 5.5V, VIH = 5.5V 0.1 10 µA –0.1 –10 µA –1.5 –400 µA –45 µA VDD = 5.5V VIL = 0.4V PA to PC∗4, PE0 to PE4, VDD = 4.5V, VIH = 4.0V PH∗4, PI, VDD = 5.5V RST∗3 VI = 0, 5.5V COM0 to COM3 SEG0 to SEG15, SEG16 to SEG31∗2 VDD = 5V VLC1 = 3.75V VLC2 = 2.5V VLC3 = 1.25V High-speed mode operation (1/2 frequency dividing clock) IDD1 Supply current∗5 Min. VDD = 4.5V, IOH = –1.0mA IILT IILR Segment output impedance Conditions SCK0∗1, SO0∗1 SCK1∗1, SO1∗1 IILE IIHT (Ta = –20 to +75°C, Vss = 0V) VDD = 5.5V, 10MHz crystal oscillation (C1 = C2 = 15pF) –2.78 µA ±10 µA 3 5 kΩ 5 15 kΩ 12 40 mA 2.6 8 mA 10 µA Sleep mode IDDS1 VDD VDD = 5.5V, 10MHz crystal oscillation (C1 = C2 = 15pF) Stop mode IDDS3 VDD = 5.5V, 10MHz and termination of TEX oscillation – 15 – CXP83620/83624, CXP83621/83625 Item Symbol Input capacity CIN Pins Conditions Clock 1MHz PA to PC, PE0 to PE4, PH, 0V for all pins excluding PI, EXTAL, RST measured pins Min. Typ. Max. Unit 10 20 pF ∗1 Specifies when Port B output buffer capability switching register (BUFB: 01F4h) selects the buffer capability to high. ∗2 Common pins of PD0/SEG16 to PD7/SEG23, PF0/SEG24 to PF7/SEG31, PD and PF is the case when the common pin is selected as port; SEG16 to SEG31 is when the common pin is selected as segment output. ∗3 RST specifies the input current when pull-up resistor has been selected; leakage current when no resistor has been selected. ∗4 Pins PA to PC, and PH0 specifies the input current when pull-up resistor has been selected; leakage current when no resistor has been selected. ∗5 When all output pins are left open. – 16 – CXP83620/83624, CXP83621/83625 Electrical Characteristics DC Characteristics (VDD = 2.7 to 3.3V) Item Symbol High level output voltage VOH Low level VOL output voltage Pins IILE IIHT Input current IILT IILR IIL IIH I/O leakage current IIZ Common output impedance RCOM Segment output impedance RSEG Min. Typ. Max. Unit 2.5 V 2.1 V VDD = 2.7V, IOH = –0.12mA 2.5 V VDD = 2.7V, IOH = –0.45mA 2.1 V PA, PB, PC, PD∗2, PE5, PE6, PF∗2, PH0, VL (VOL only) EXTAL TEX RST∗3 VDD = 2.7V, IOL = 1.0mA 0.25 V VDD = 2.7V, IOL = 1.4mA 0.4 V VDD = 2.7V, IOL = 4.5mA 0.9 V VDD = 3.3V, VIH = 3.3V 0.3 20 V VDD = 3.3V, VIL = 0.3V –0.3 –20 µA VDD = 3.3V, VIH = 3.3V 0.1 10 µA –0.1 –10 µA –0.9 –200 µA –20 µA VDD = 3.3V VIL = 0.3V PA to PC∗4, PE0 to PE4, VDD = 2.7V, VIH = 2.4V PH∗4, PI, VDD = 3.3V RST∗3 VI = 0, 3.3V COM0 to COM3 SEG0 to SEG15, SEG16 to SEG31∗2 VDD = 3V VLC1 = 2.25V VLC2 = 1.5V VLC3 = 0.75V High-speed mode operation (1/2 frequency dividing clock) IDD1 VDD = 3.3V, 4MHz crystal oscillation (C1 = C2 = 15pF) VDD = 3.3V, TEX∗6 crystal oscillation (C1 = C2 = 47pF) IDD2 Supply current∗5 Conditions SCK0∗1, SO0∗1 VDD = 2.7V, IOH = –0.24mA SCK1∗1, SO1∗1 VDD = 2.7V, IOH = –0.90mA PC IIHE (Ta = –20 to +75°C, Vss = 0V) 0.9 µA ±10 µA 4.5 7.5 kΩ 10 30 kΩ 2.5 8 mA 30 100 µA 0.6 2 mA 16 30 µA 10 µA Sleep mode IDDS1 IDDS2 VDD VDD = 3.3V, 4MHz crystal oscillation (C1 = C2 = 15pF) VDD = 3.3V, TEX∗6 crystal oscillation (C1 = C2 = 47pF) Stop mode IDDS3 VDD = 3.3V, 4MHz and termination of TEX oscillation – 17 – CXP83620/83624, CXP83621/83625 Item Symbol Input capacity CIN Pins Conditions Clock 1MHz PA to PC, PE0 to PE4, PH, 0V for all pins excluding PI, EXTAL, RST measured pins Min. Typ. Max. Unit 10 20 pF ∗1 Specifies when Port B output buffer capability switching register (BUFB: 01F4h) selects the buffer capability to high. ∗2 Common pins of PD0/SEG16 to PD7/SEG23, PF0/SEG24 to PF7/SEG31, PD and PF is the case when the common pin is selected as port; SEG16 to SEG31 is when the common pin is selected as segment output. ∗3 RST specifies the input current when pull-up resistor has been selected; leakage current when no resistor has been selected. ∗4 Pins PA to PC, and PH0 specifies the input current when pull-up resistor has been selected; leakage current when no resistor has been selected. ∗5 When all output pins are left open. ∗6 The value when 32.768kHz oscillator is connected to TEX. – 18 – CXP83620/83624, CXP83621/83625 AC Characteristics (1) Clock timing (Ta = –20 to +75°C, VDD = 2.7 to 5.5V, Vss = 0V) Item Symbol Pin Conditions Min. VDD = 4.5 to 5.5V System clock frequency fC XTAL EXTAL Fig. 1, Fig. 2 System clock input pulse width tXL, tXH EXTAL Fig. 1, Fig. 2 VDD = 4.5 to 5.5V external clock drive System clock input rise and fall time EXTAL Fig. 1, Fig. 2 external clock drive EC Fig. 3 Event count input clock rise and fall time tCR, tCF tEH, tEL tER, tEF EC Fig. 3 System clock frequency fC TEX TX VDD = 2.7 to 5.5V Fig. 2 (32kHz clock applied condition) Event count input clock input pulse width tTL, tTH tTR, tTF TEX Fig. 3 TEX Fig. 3 Event count input clock pulse width Event count input clock rise and fall time Typ. Max. 1 10 1 5 37.5 Unit MHz ns 77.5 200 tsys + 50∗1 ns ns 20 ms kHz 32.768 µs 10 20 ms ∗1 tsys indicates the three values below according to the upper two bits (CPU clock selection) of the clock control register (CLC: 00FEh). tsys [ns] = 2000/fc (upper two bits = “00”), 4000/fc (upper two bits = “01”), 16000/fc (upper two bits = “11”). 1/fc VDD – 0.4V EXTAL 0.4V tXH tCF tXL tCR Fig. 1. Clock timing AAAA AAAA AAAA AAAAAAAAAAAA Crystal oscillation Ceramic oscillation EXTAL C1 TEX clock applied condition Crystal oscillation External clock EXTAL XTAL C2 TEX XTAL 74HC04 TX C2 C1 Fig. 2. Clock applied conditions 0.8VDD TEX EC 0.2VDD tEH tTH tEF tTF tEL tTL Fig. 3. Event count clock timing – 19 – tER tTR CXP83620/83624, CXP83621/83625 (2) Serial transfer (CH0) Item (Ta = –20 to +75°C, VDD = 4.5 to 5.5V, Vss = 0V) Symbol Pin Conditions Max. Unit CS ↓ → SCK delay time tDCSK SCK0 Chip select transfer mode (SCK = output mode) tsys + 200 ns CS ↑ → SCK float delay time tDCSKF SCK0 Chip select transfer mode (SCK = output mode) tsys + 200 ns CS ↓ → SO delay time tDCSO SO0 Chip select transfer mode tsys + 200 ns CS ↓ → SO float delay time tDCSOF SO0 Chip select transfer mode tsys + 200 ns CS high level width tWHCS CS0 Chip select transfer mode SCK cycle time tKCY SCK0 SCK high and low level widths tKH tKL SCK0 SI input setup time (for SCK ↑) tSIK SI0 SI input hold time (for SCK ↑) tKSI SI0 SCK ↓ → SO delay time tKSO SO0 Input mode Output mode Input mode Output mode SCK input mode SCK output mode SCK input mode SCK output mode SCK input mode SCK output mode Min. tsys + 200 2tsys + 200 ns 16000/fc ns tsys + 100 ns 8000/fc – 100 ns –tsys + 100 ns 200 ns 2tsys + 100 ns 100 ns ns 2tsys + 200 ns 100 ns Note 1) tsys indicates the three values below according to the upper two bits (CPU clock selection) of the clock control register (CLC: 00FEh). tsys [ns] = 2000/fc (upper two bits = “00”), 4000/fc (upper two bits = “01”), 16000/fc (upper two bits = “11”) Note 2) CS, SCK, SI and SO indicates CS0, SCK0, SI0 and SO0, respectively. Note 3) The load condition for the SCK output mode, SO output delay time is 50pF + 1TTL. Note 4) The value when Port B output buffer capability switching register (BUFB: 01F4h) selects buffer capability to normal. – 20 – CXP83620/83624, CXP83621/83625 Serial transfer (CH0) Item (Ta = –20 to +75°C, VDD = 2.7 to 3.3V, Vss = 0V) Symbol Pin Conditions Max. Unit CS ↓ → SCK delay time tDCSK SCK0 Chip select transfer mode (SCK = output mode) tsys + 250 ns CS ↑ → SCK float delay time tDCSKF SCK0 Chip select transfer mode (SCK = output mode) tsys + 200 ns CS ↓ → SO delay time tDCSO SO0 Chip select transfer mode tsys + 250 ns CS ↓ → SO float delay time tDCSOF SO0 Chip select transfer mode tsys + 200 ns CS high level width tWHCS CS0 Chip select transfer mode SCK cycle time tKCY SCK0 SCK high and low level widths tKH tKL SCK0 SI input setup time (for SCK ↑) tSIK SI0 SI input hold time (for SCK ↑) tKSI SI0 SCK ↓ → SO delay time tKSO SO0 Input mode Output mode Input mode Output mode SCK input mode SCK output mode SCK input mode SCK output mode SCK input mode SCK output mode Min. tsys + 200 2tsys + 200 ns 16000/fc ns tsys + 100 ns 8000/fc – 150 ns –tsys + 100 ns 200 ns 2tsys + 100 ns 100 ns ns 2tsys + 250 ns 125 ns Note 1) tsys indicates the three values below according to the upper two bits (CPU clock selection) of the clock control register (CLC: 00FEh). tsys [ns] = 2000/fc (upper two bits = “00”), 4000/fc (upper two bits = “01”), 16000/fc (upper two bits = “11”) Note 2) CS, SCK, SI and SO indicates CS0, SCK0, SI0 and SO0, respectively. Note 3) The load condition for the SCK output mode, SO output delay time is 50pF. Note 4) The value when Port B output buffer capability switching register (BUFB: 01F4h) selects buffer capability to high. – 21 – CXP83620/83624, CXP83621/83625 tWHCS CS0 0.8VDD 0.2VDD tKCY tDCSK tKL tDCSKF tKH 0.8VDD 0.8VDD SCK0 0.2VDD tSIK tKSI 0.8VDD SI0 Input data 0.2VDD tDCSO tKSO tDCSOF 0.8VDD SO0 Output data 0.2VDD Fig. 4. Serial transfer CH0 timing – 22 – CXP83620/83624, CXP83621/83625 Serial Transfer (CH1) Item (Ta = –20 to +75°C, VDD = 4.5 to 5.5V, Vss = 0V) Symbol Pin SCK cycle time tKCY SCK1 SCK high and low level widths tKH tKL SCK1 SI input setup time (for SCK ↑) tSIK SI1 SI input hold time (for SCK ↑) tKSI SI1 SCK ↓ → SO delay time tKSO SO1 Conditions Min. Max. Unit 1000 ns 8000/fc ns 400 ns 4000/fc – 50 ns SCK input mode 100 ns SCK output mode 200 ns SCK input mode 200 ns SCK output mode 100 ns Input mode Output mode Input mode Output mode SCK input mode 200 ns SCK output mode 100 ns Note 1) tsys indicates the three values below according to the upper two bits (CPU clock selection) of the clock control register (CLC: 00FEh). tsys [ns] = 2000/fc (upper two bits = “00”), 4000/fc (upper two bits = “01”), 16000/fc (upper two bits = “11”) Note 2) SCK, SI and SO indicates SCK1, SI1 and SO1, respectively. Note 3) The load condition for the SCK1 output mode, SO1 output delay time is 50pF + 1TTL. Note 4) The value when Port B output buffer capability switching register (BUFB: 01F4h) selects buffer capability to normal. Serial Transfer (CH1) Item (Ta = –20 to +75°C, VDD = 2.7 to 3.3V, Vss = 0V) Symbol Pin SCK cycle time tKCY SCK1 SCK high and low level widths tKH tKL SCK1 SI input setup time (for SCK ↑) tSIK SI1 SI input hold time (for SCK ↑) tKSI SI1 SCK ↓ → SO delay time tKSO SO1 Conditions Min. Max. Unit 1000 ns 8000/fc ns 400 ns 4000/fc – 100 ns SCK input mode 100 ns SCK output mode 200 ns SCK input mode 200 ns SCK output mode 100 ns Input mode Output mode Input mode Output mode SCK input mode 250 ns SCK output mode 125 ns Note 1) tsys indicates the three values below according to the upper two bits (CPU clock selection) of the clock control register (CLC: 00FEh). tsys [ns] = 2000/fc (upper two bits = “00”), 4000/fc (upper two bits = “01”), 16000/fc (upper two bits = “11”) Note 2) SCK, SI and SO indicates SCK1, SI1 and SO1, respectively. Note 3) The load condition for the SCK1 output mode, SO1 output delay time is 50pF. Note 4) The value when Port B output buffer capability switching register (BUFB: 01F4h) selects buffer capability to high. – 23 – CXP83620/83624, CXP83621/83625 tKCY tKL tKH 0.8VDD SCK1 0.2VDD tSIK tKSI 0.8VDD SI1 Input data 0.2VDD tKSO 0.8VDD SO1 Output data 0.2VDD Fig. 5. Serial transfer CH1 timing – 24 – CXP83620/83624, CXP83621/83625 (3) A/D converter characteristics Item Symbol (Ta = –20 to +75°C, VDD = 4.5 to 5.5V, Vss = 0V) Max. Unit Resolution 8 Bits Linearity error ±3 LSB Zero transition voltage VZT∗1 Full-scale transition voltage VFT∗2 Conversion time Sampling time tCONV tSAMP Analog input voltage VIAN Pin Conditions Ta = 25°C VDD = 5.0V VSS = 0V Min. Typ. –10 10 70 mV 4910 4970 5030 mV 31/fADC∗3 10/fADC∗3 AN0 to AN7 µs µs 0 VDD V (Ta = –20 to +75°C, VDD = 2.7 to 3.3V, Vss = 0V) Item Symbol Max. Unit Resolution 8 Bits Linearity error ±3 LSB Zero transition voltage VZT∗1 Full-scale transition voltage VFT∗2 Conversion time Sampling time tCONV tSAMP Analog input voltage VIAN Pin Conditions Ta = 25°C VDD = 2.7V VSS = 0V Min. Typ. –10 11 40 mV 2651 2688 2716 mV 31/fADC∗3 10/fADC∗3 AN0 to AN7 0 µs µs VDD V Digital conversion value FFh FEh ∗1 VZT: Value at which the digital conversion value changes from 00h to 01h and vice versa. ∗2 VFT: Value at which the digital conversion value changes from FEh to FFh and vice versa. ∗3 fADC = fc/4 Linearity error 01h 00h VFT VZT Analog input Fig. 6. Definition of A/D converter terms – 25 – CXP83620/83624, CXP83621/83625 (4) Interruption, reset input Item (Ta = –20 to +75°C, VDD = 2.7 to 5.5V, Vss = 0V) Symbol Pin External interruption high and low level widths tIH tIL INT0 INT1 INT2 INT3 INT4 Reset input low level width tRSL RST Conditions Min. Max. Unit 1 µs 32/fc µs tIH tIL 0.8VDD 0.2VDD INT0 INT1 INT2 INT3 INT4 tIL tIH Fig. 7. Interruption input timing tRSL RST 0.2VDD Fig. 8. RST input timing – 26 – CXP83620/83624, CXP83621/83625 Appendix AAAA AAAA AAAA AAAA EXTAL AAAA AAAA (iii) Sub clock (ii) Main clock (i) Main clock EXTAL XTAL EXTAL TEX XTAL Rd Rd Rd C2 C1 XTAL TX C2 C1 C1 C2 Fig. 9. SPC700 series recommended oscillation circuit MURATA MFG CO., LTD. C1 (pF) C2 (pF) Rd (Ω) CSA4.19MG 4.19 100 100 0 CSA8.00MG 8.00 30 30 0 CSA10.0MT 10.00 30 30 0 CST4.19MGW∗1 4.19 100 100 0 8.00 30 30 0 10.00 30 30 0 4.19 22 22 1.0k 8.00 15 15 100 10.00 10 10 100 4.19 33 33 2.2k CL = 12.0pF 8.00 18 18 0 CL = 12.0pF 10.00 15 15 0 CL = 12.0pF CST8.00MTW∗1 CST10.00MTW∗1 RIVER ELETEC CO., LTD. HC-49/U03 KINSEKI LTD. CX-5F FCR4.19MC5∗1 FCR8.0MC5∗1 FCR10.0MC5∗1 CCR4.19MC3∗1 TDK Corporation Circuit example fc (MHz) Model Manufacturer CCR8.0MC5∗1 CCR10.0MC5∗1 VTC-200 Seiko Instruments Inc. SP-T 4.19 30 ( ± 20%) 30( ± 20%) 8.00 20 ( ± 20%) 20( ± 20%) 10.00 20 ( ± 20%) 20( ± 20%) 4.19 36 ( ± 20%) 36( ± 20%) 8.00 20 ( ± 20%) 20( ± 20%) 10.00 20 ( ± 20%) 20( ± 20%) 32.768 18 18 330k 75.00 4 4 100k ∗1 Those marked with an ∗1 signify types with built-in ground capacitance (C1, C2). Item Content Existent Non-existent Package List Product name (i) (ii) (i) (ii) (iii) CL = 12.5pF CL = 6.0pF FCR∗∗∗: Lead-type ceramic oscillator CCR∗∗∗: Surface mounted-type ceramic oscillator CL : Load Capacitor Mask Option Table Reset pin pull-up resistor 0 Remarks Package CXP83620/83624 80-pin plastic QFP/LQFP CXP83621/83625 80-pin plastic QFP (0.65mm pitch) – 27 – CXP83620/83624, CXP83621/83625 Characteristics Curve IDD vs. VDD (fc = 10MHz, Ta = 25°C, typical) 1/2 frequency dividing mode 10.0 1/4 frequency dividing mode IDD – Supply current [mA] 5.0 1/16 frequency dividing mode Sleep mode 1.0 0.5 0.1 (100µA) 32kHz mode (instruction) 0.05 (50µA) 0.01 (10µA) 1 32kHz Sleep mode 2 4 3 5 6 7 VDD – Supply voltage [V] IDD vs. fc (VDD = 5V, Ta = 25°C, typical) IDD – Supply current [mA] 15 10 1/2 frequency dividing mode 1/4 frequency dividing mode 5 1/16 frequency dividing mode Sleep mode 0 0 5 fc – System clock [MHz] – 28 – 10 CXP83620/83624, CXP83621/83625 Package Outline Unit: mm CXP83620/83624 80PIN QFP (PLASTIC) 23.9 ± 0.4 + 0.1 0.15 – 0.05 + 0.4 20.0 – 0.1 64 0.15 41 65 16.3 17.9 ± 0.4 + 0.4 14.0 – 0.1 40 A + 0.2 0.1 – 0.05 25 1 24 + 0.15 0.35 – 0.1 0.8 0.2 M 0.8 ± 0.2 80 + 0.35 2.75 – 0.15 0° to 10° DETAIL A PACKAGE STRUCTURE PACKAGE MATERIAL EPOXY RESIN SOLDER PLATING SONY CODE QFP-80P-L01 LEAD TREATMENT EIAJ CODE QFP080-P-1420 LEAD MATERIAL 42/COPPER ALLOY PACKAGE MASS 1.6g JEDEC CODE CXP83620/83624 80PIN LQFP (PLASTIC) 14.0 ± 0.2 ∗ 12.0 ± 0.1 60 41 40 (13.0) 61 21 (0.22) 80 0.5 0.5 ± 0.2 A 1 + 0.08 0.18 – 0.03 20 0.13 M + 0.2 1.5 – 0.1 + 0.05 0.127 – 0.02 0.1 0° to 10° 0.5 ± 0.2 0.1 ± 0.1 NOTE: Dimension “∗” does not include mold protrusion. DETAIL A PACKAGE STRUCTURE PACKAGE MATERIAL EPOXY RESIN SONY CODE LQFP-80P-L01 LEAD TREATMENT SOLDER PLATING EIAJ CODE LQFP080-P-1212 LEAD MATERIAL 42 ALLOY PACKAGE MASS 0.5g JEDEC CODE – 29 – CXP83620/83624, CXP83621/83625 CXP83621/83625 80PIN QFP (PLASTIC) + 0.35 1.5 – 0.15 + 0.1 0.127 – 0.05 16.0 ± 0.4 + 0.4 14.0 – 0.1 60 0.1 41 40 80 21 (15.0) 61 + 0.15 0.3 – 0.1 20 0.24 M 0° to 10° 0.5 ± 0.2 1 0.65 + 0.15 0.1 – 0.1 PACKAGE STRUCTURE PACKAGE MATERIAL EPOXY RESIN SONY CODE QFP-80P-L03 LEAD TREATMENT SOLDER PLATING EIAJ CODE QFP080-P-1414 LEAD MATERIAL 42/COPPER ALLOY PACKAGE MASS 0.6g JEDEC CODE – 30 –