CXP84332M/84340M CMOS 8-bit Single Chip Microcomputer Description CXP84332M/84340M 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, remote control reception circuit, PWM output, and 32kHz timer/counter besides the basic configurations of 8-bit CPU, ROM, RAM, and I/O port. The CXP84332M/84340M also provides a sleep/stop function that enables lower power consumption. 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 200ns at 20MHz operation 122µs at 32kHz operation • Incorporated ROM capacity 32K bytes (CXP84332M) 40K bytes (CXP84340M) • Incorporated RAM capacity 1120 bytes • Peripheral functions — A/D converter 8 bits, 8 channels, successive approximation method (Conversion time of 16µs/20MHz) — Serial interface 8-bit, 8-stage FIFO incorporated (Auto transfer for 1 to 8 bytes), 1 channel 8-bit clock synchronization, 1 channel — Timers 8-bit timer 8-bit timer/counter 19-bit time base timer 16-bit capture timer/counter 32kHz timer/counter — Remote control reception circuit 8-bit pulse measuring counter, 6-stage FIFO — PWM output 14 bits, 1 channel • Interruption 15 factors, 15 vectors, multi-interruption possible • Standby mode SLEEP/STOP • Package 80-pin plastic QFP • Piggyback/evaluation chip CXP84300 80-pin ceramic QFP 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– E95X06-ST AVREF –2– TO CINT EC1 ADJ 8 BIT TIMER/COUNTER 0 EC0 16 BIT CAPTURE TIMER/COUNTER2 8 BIT TIMER 1 SERIAL INTERFACE UNIT 1 FIFO SI1 SO1 SCK1 SERIAL INTERFACE UNIT 0 CS0 SI0 SO0 SCK0 FIFO 14 BIT PWM GENERATOR A/D CONVERTER REMOCON 8 AVss RMC PWM AN0 to AN7 2 2 2 INT0 INT1 INT2 INT3 INTERRUPT CONTROLLER Block Diagram PRESCALER/ TIME BASE TIMER ROM 32K/40K BYTES SPC700 CPU CORE TEX TX EXTAL XTAL RST VDD Vss 32kHz TIMER/COUNTER RAM 1120 BYTES CLOCK GENERATOR/ SYSTEM CONTROL 8 8 8 PI0 to PI7 PH0 to PH7 PG0 to PG7 PF0 to PF7 PE4 to PE5 2 8 PE0 to PE3 PD0 to PD7 PC0 to PC7 PB7 PB0 to PB6 PA0 to PA7 4 8 8 7 8 CXP84332M/84340M PORT I PORT H PORT G PORT F PORT E PORT D PORT C PORT B PORT A NMI CXP84332M/84340M PI5 PI6 PI7 PG0 PG1 PG2 PG3 VDD NC PG4 PG5 PG6 PG7 PF0 PF1 PF2 Pin Assignment (Top View) 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 1 64 PI4 PF4 2 63 PI3/INT3 PF5 3 62 PI2/INT2 PF6 4 61 PI1/INT1 PF7 5 60 PI0/INT0 PD0 6 59 PE5/TO/ADJ PD1 7 58 PE4/PWM PD2 8 57 PE3/NMI PD3 9 56 PE2/RMC PD4 10 55 PE1/EC1 PD5 11 54 PE0/EC0 PD6 12 53 PB7/SO1 PD7 13 52 PB6/SI1 PC0 14 51 PB5/SCK1 PC1 15 50 PB4/SO0 PC2 16 49 PB3/SI0 PC3 17 48 PB2/SCK0 PC4 18 47 PB1/CS0 PC5 19 46 PB0/CINT PC6 20 45 PA7/AN7 PC7 21 44 PA6/AN6 PH0 22 43 PA5/AN5 PH1 23 42 PA4/AN4 PH2 24 41 PA3/AN3 Note) NC (Pin 73) must be connected to VDD. –3– PA2/AN2 PA1/AN1 PA0/AN0 AVSS AVREF TEX TX VSS XTAL EXTAL RST PH7 PH6 PH5 PH4 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 PH3 PF3 CXP84332M/84340M Pin Description Pin code I/O PA0/AN0 to PA7/AN7 I/O/Analog input PB0/CINT I/O/Input 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 Output/Output Functions (Port A) 8-bit I/O port. I/O can be set in a unit of single bits. Incorporation of the pull-up resistance can be set through the software in a unit of 4 bits. (8 pins) (Port B) Lower 7-bit I/O port in which I/O can be set in a unit of single bits. Also, an uppermost bit (PB7) exclusively for output. Incorporation of pull-up resistor can be set through the software in a unit of 4 bits. (8 pins) Analog inputs to A/D converter. (8 pins) External 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). Serial clock I/O (CH1). Serial data input (CH1). Serial data output (CH1). I/O (Port C) 8-bit I/O port. I/O can be set in a unit of single bits. Capable of driving 12mA sync current. Incorporation of pull-up resistor can be set through the software in a unit of 4 bits. (8 pins) PD0 to PD7 I/O (Port D) 8-bit I/O port. I/O can be set in a unit of single bits. Incorporation of pullup resistor can be set through the software in a unit of 4 bits. (8 pins) PE0/EC0 Input/Input PE1/EC1 Input/Input PE2/RMC Input/Input PE3/NMI Input/Input PE4/PWM Output/Output PE5/TO/ADJ Output/Output/ Output PC0 to PC7 PF0 to PF7 I/O External event inputs for timer/counter. (2 pins) (Port E) 6-bit port. Lower 4 bits are for inputs; upper 2 bits are for outputs. (6 pins) Remote control reception circuit input. Non-maskable interruption request input. 14-bit PWM output. Rectangular wave output for 16-bit timer/counter and output for 32kHz oscillation frequency demultiplication. (Port F) 8-bit I/O port. I/O can be set in a unit of single bits. Incorporation of pull-up resistor can be set through the software in a unit of 4 bits. (8 pins) –4– CXP84332M/84340M Pin code I/O Functions I/O (Port G) 8-bit I/O port. I/O can be set in a unit of single bits. Incorporation of pullup resistor can be set through the software in a unit of 4 bits. (8 pins) PH0 to PH7 I/O (Port H) 8-bit I/O port. I/O can be set in a unit of single bits. Incorporation of pullup resistor can be set through the software in a unit of 4 bits. (8 pins) PI0/INT0 to PI3/INT3 I/O/Input PI4 to PI7 I/O EXTAL Input XTAL Output TEX Input TX Output Crystal connectors for 32kHz timer/counter clock oscillaton circuit. For usage as event counter, input to TEX, and open TX. RST Input Low-level active, system reset. PG0 to PG7 NC AVREF (Port I) 8-bit I/O ports. I/O can be set in a unit of single bits. Incorporation of pull-up resistor can be set through the software in a unit of 4 bits. (8 pins) External interruption request inputs. (4 pins) Crystal connectors for system clock oscillation. When the clock is supplied externally, input to EXTAL; opposite phase clock should be input to XTAL. NC. Under normal operating conditions, connect to VDD. Input Reference voltage input for A/D converter. AVss A/D converter GND. VDD Vcc supply. Vss GND –5– CXP84332M/84340M I/O Circuit Format for Pins Pin AAAA AAAA AAAA AAAA AAAA AAAA AAAA When reset Circuit format Port A ∗ Pull-up resistance "0" when reset Port A data PA0/AN0 to PA7/AN7 Port A direction "0" when reset Data bus AA AA AA IP Input protection circuit Hi-Z RD (Port A) Port A input selection "0" when reset A/D converter 8 pins Port B AAAA AAAA AAAA AAAA AAAA Input multiplexer ∗ Pull-up transistors approx. 10kΩ ∗ Pull-up resistance "0" when reset AA AA AA Port B data PB0/CINT PB1/CS0 PB3/SI0 PB6/SI1 Port B direction IP "0" when reset Data bus Hi-Z Schmitt input RD (Port B) CINT CS0 SI0 SI1 4 pins Port B ∗ Pull-up transistors approx. 10kΩ AAAA AAAA AAAA AAAA AAAA AAAA ∗ Pull-up resistance "0" when reset SCK OUT Output enable AA AA AA Port B output selection "0" when reset PB2/SCK0 PB5/SCK1 IP Port B data Port B direction "0" when reset Schmitt input Data bus RD (Port B) 2 pins SCK in –6– ∗ Pull-up transistors approx. 10kΩ Hi-Z CXP84332M/84340M Pin When reset Circuit format Port B AAAA AAAA AAAA AAAA AAAA AAAA ∗ Pull-up resistance "0" when reset SO Output enable AA AA AA Port B output selection "0" when reset PB4/SO0 IP Port B data Port B direction Hi-Z "0" when reset Data bus RD (Port B) ∗ Pull-up transistors approx. 10kΩ 1 pin Port B Internal reset signal SO AAAA AAAA AAAA AA( Output enable PB7/SO1 ∗ Port B output selection "1" when reset High level with approx. 200kΩ resistor when reset Port B data ∗ Pull-up transistors approx. 200kΩ Data bus 1 pin RD (Port B) Port C AAAA AAAA AAAA AAAA AAAA ∗2 Pull-up resistance "0" when reset Port C data PC0 to PC7 ∗1 Port C direction "0" when reset Data bus RD (Port C) Port E 4 pins AA A AA A IP Hi-Z ∗1 Large current 12mA ∗2 Pull-up transistors approx. 10kΩ 8 pins PE0/EC0 PE1/EC1 PE2/RMC PE3/NMI ) AAAA AAAA Schmitt input EC0 EC1 RMC/NMI IP Data bus RD (Port E) –7– Hi-Z CXP84332M/84340M Pin When reset Circuit format Port E AAAA AAAA AAAA AA AA PWM Port E output selection "0" when reset PE4/PWM Port E data High level "1" when reset Data bus 1 pin RD (Port E) Port E PE5/TO/ADJ AA AAA AA AAA AAA AAA AAA Output enable TO ADJ16K ADJ2K Port E output selection Port E output selection "00" when reset MPX AA Port E output selection "0" when reset High level Port E data ∗ ADJ signals are frequency dividing outputs for 32kHz oscillation frequency adjustment ADJ2K provides usage as buzzer output. "1" when reset Data bus RD (Port E) 1 pin Port D Port F Port G Port H PD0 to PD7 PF0 to PF7 PG0 to PG7 PH0 to PH7 PI4 to PI7 Port I AAAAAA AAAAAA AAAAAA AAAAAA AAAAAA ∗ Pull-up resistance "0" when reset Ports D, F, G, H, I data Ports D, F, G, H, I directon "0" when reset Data bus RD (Ports D, F, G, H, I) A AA A AA IP ∗ Pull-up transistors approx. 10kΩ 36 pins –8– Hi-Z CXP84332M/84340M Pin AAAA AAAA AAAA AAAA AAAA When reset Circuit format Port I ∗ Pull-up resistance A AA A AA "0" when reset Port I data PI0/INT0 to PI3/INT3 Port I direction IP "0" when reset Schmitt input Data bus RD (Port I) INT0 INT1 INT2 INT3 4 pins EXTAL XTAL 2 pins TEX TX 2 pins ∗ Pull-up transistors approx. 10kΩ AA AA A AA AA A AA AA AA AA AA AA AA AA AA AA IP EXTAL Hi-Z IP • Diagram shows circuit composition during oscillation. • Feedback resistor is removed during stop. Oscillation XTAL TEX IP IP • Diagram shows circuit composition during oscillation. Oscillation • When the operation of the oscillation circuit is stopped by the software, the feedback resistor is removed, and TEX and TX become “Low” level and “High” level respectively. TX Pull-up resistance RST AA Mask option OP 1 pin AA Schmitt input IP –9– Low level CXP84332M/84340M Absolute Maximum Ratings Item (Vss = 0V reference) Symbol Supply voltage Ratings Unit VDD –0.3 to +7.0 V AVSS V Remarks Input voltage VIN –0.3 to +0.3 –0.3 to +7.0∗1 Output voltage VOUT –0.3 to +7.0∗1 V High level output current IOH –5 mA Output per pin –50 mA Total for all output pins IOL 15 mA IOLC 20 mA Value per pin, excluding large current outputs Value per pin∗2 for large current outputs Low level total output current ∑IOL 100 mA Total for all output pins Operating temperature Topr –20 to +75 °C Storage temperature Tstg –55 to +150 °C Allowable power dissipation PD 600 mW High level total output current ∑IOH Low level output current V ∗1) VIN and VOUT must not exceed VDD + 0.3V. ∗2) The large 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. Recommended Operating Conditions Item Supply voltage High level input voltage Symbol Min. Max. 4.5 5.5 3.5 5.5 2.7 5.5 Guaranteed operation range with TEX clock 2.5 5.5 VIH 0.7VDD VDD V Guaranteed data hold range during STOP ∗2 VIHS 0.8VDD VDD V VDD VIHEX Low level input voltage Operating temperature (Vss = 0V reference) Unit VDD – 0.4 VDD + 0.3 Remarks Guaranteed operation range for high speed mode∗1 V Guaranteed operation range for low speed mode∗1 V Hysteresis input∗3 EXTAL∗4 ∗2 VIL 0 0.3VDD V VILS 0 0.2VDD V VILEX –0.3 0.4 V Topr –20 +75 °C Hysteresis input∗3 EXTAL∗4 ∗1) High speed mode is 1/2 frequency dividing clock selection; low-speed mode is 1/16 frequency dividing clock selection. ∗2) Value for each pin of normal input ports (PA, PB3, PB4, PB6, PC, PD, PF to PH, PI4 to PI7). ∗3) Value of the following pins: RST, CINT, CS0, SCK0, SCK1, EC0, EC1, RMC, NMI, INT0, INT1, INT2, INT3. ∗4) Specifies only during external clock input. – 10 – CXP84332M/84340M Electrical Characteristics DC Characteristics Item High level output current Low level output current (Ta = –20 to +75°C, Vss = 0V reference) Symbol Pins VOH PA to PD, PE4, PE5, PF to PI VOL PC IIHE IILE EXTAL IIHT Input current I/O leakage current IILT TEX IILR RST∗1 IIL PA to PD∗2, PF to PI∗2 IIZ IDDS2 Typ. Unit 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 VDD = 4.5V, IOL = 12.0mA 1.5 V VDD = 5.5V, VIH = 5.5V 0.5 40 µA VDD = 5.5V, VIL = 0.4V –0.5 –40 µA VDD = 5.5V, VIL = 5.5V 0.1 10 µA –0.1 –10 µA –1.5 –400 µA –2.0 mA VDD = 5.5V, VIL = 0.4V VDD = 4.5V, VIL = 4.0V VDD = 5.5V, 20MHz crystal oscillation (C1 = C2 = 15pF) VDD = 3V, 32kHz crystal oscillation (C1 = C2 = 47pF) VDD Max. VDD = 4.5V, IOH = –0.5mA High-speed mode operation (1/2 frequency dividing clock) IDD2 IDDS1 Min. µA –10 PE0 to PE3, VDD = 5.5V, VI = 0, 5.5V RST∗1 IDD1 Power supply current∗3 Conditions ±10 µA 32 52 mA 38 100 µA 1.4 10 mA 9 30 µA 10 µA 20 pF SLEEP mode VDD = 5.5V, 20MHz crystal oscillation (C1 = C2 = 15pF) VDD = 3V, 32kHz crystal oscillation (C1 = C2 = 47pF) STOP mode IDDS3 Input capacity CIN VDD = 5.5V, termination of 20MHz and 32kHz crystal oscillation PA, PB0 to PB6, PC, PD, Clock 1MHz PE0 to PE3, 0V for all pins excluding measured PF to PI, pins EXTAL, XTAL, TEX, TX, RST 10 ∗1) RST specifies the input current when pull-up resistance has been selected; leakage current when no resistance has been selected. ∗2) PA to PD, and PF to PI pins specifie the input current when pull-up resistance has been selected; leakage current when no resistance has been selected. (Excludes output PB7) ∗3) When all pins are open. – 11 – CXP84332M/84340M AC Characteristics (1) Clock timing (Ta = –20 to +75°C, VDD = 4.5 to 5.5V, Vss = 0V reference) Item Symbol System clock frequency fC System clock input pulse width Event count input clock rise time, fall time tXL, tXH tCR, tCF tEH, tEL tER, tEF System clock frequency fC Event count input clock input pulse width tTL, tTH tTR, tTF System clock input rise time, fall time Event count input clock pulse width Event count input clock rise time, fall time Pin Conditions Min. XTAL Fig. 1, Fig. 2 EXTAL Typ. 1 EXTAL Fig. 1, Fig. 2 External clock drive EXTAL Fig. 1, Fig. 2 External clock drive EC0 EC1 Fig. 3 EC0 EC1 Fig. 3 TEX TX VDD = 2.7 to 5.5V Fig. 2 (32kHz clock applied condition) TEX Fig. 3 TEX Fig. 3 Max. Unit 20 MHz ns 23.0 200 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 selected) of the control clock register (address: 00FEH). tsys (ns) = 2000/fc (upper two bits = “00”), 4000/fc (upper two bits = “01”), 16000/fc (upper two bits = “11”) 1/fc Fig. 1. Clock timing VDD – 0.4V EXTAL 0.4V tXH tCF tXL tCR AAAAAAAAA AAAA AAAAA AAAA AAAA AAAAAAAAA AAAA Fig. 2. Clock applied conditions Crystal oscillation Ceramic oscillation EXTAL XTAL C1 External clock EXTAL TEX XTAL 74HC04 C2 32kHz clock applied condition Crystal oscillation C1 TX C2 Fig. 3. Event count clock timing TEX EC0 EC1 0.8VDD 0.2VDD tEH tTH tEF tTF – 12 – tEL tTL tER tTR CXP84332M/84340M (2) Serial transfer (CH0) Item (Ta = –20 to +75°C, VDD = 4.5 to 5.5V, Vss reference) Symbol Condition Pin Min. Max. Unit CS0 ↓ → SCK0 delay time tDCSK SCK0 Chip select transfer mode (SCK0 = output mode) tsys + 200 ns CS0 ↑ → SCK0 float delay time tDCSKF SCK0 Chip select transfer mode (SCK0 = output mode) tsys + 200 ns CS0 ↓ → SO0 delay time tDCSO SO0 Chip select transfer mode tsys + 200 ns CS0 ↑ → SO0 float delay time tDCSOF SO0 Chip select transfer mode tsys + 200 ns CS0 High level width tWHCS CS0 Chip select transfer mode tsys + 200 ns SCK0 cycle time tKCY Input mode 2tsys + 200 ns 16000/fc ns tsys + 100 ns 8000/fc – 50 ns SCK0 input mode 100 ns SCK0 output mode 200 ns tsys + 200 ns 100 ns SCK0 SCK0 High, Low level width tKH tKL SCK0 SI0 input set-up time (for SCK0 ↑) tSIK SI0 SI0 input hold time (for SCK0 ↑) tKSI SCK0 ↓ → SO0 delay time tKSO SI0 SO0 Output mode Input mode Output mode SCK0 input mode SCK0 output mode SCK0 input mode SCK0 output mode tsys+200 ns 100 ns Note 1) tsys indicates the three values below according to the upper two bits (CPU clock selected) of the control clock register (address: 00FEH). tsys (ns) = 2000/fc (upper two bits = “00”), 4000/fc (upper two bits = “01”), 16000/fc (upper two bits = “11”) Note 2) The load condition for the SCK0 output mode, SO0 output delay time is 50pF + 1TTL. – 13 – CXP84332M/84340M Fig. 4. Serial transfer CH0 timing tWHCS CS0 0.8VDD 0.2VDD tKCY tDCSK tKL tDCSKF tKH 0.8VDD 0.8VDD SCK0 0.2VDD tSIK tKSI 0.8VDD Input data SI0 0.2VDD tDCSO tKSO tDCSOF 0.8VDD SO0 Output data 0.2VDD – 14 – CXP84332M/84340M Serial transfer (CH1) Item (Ta = –20 to +75°C, VDD = 4.5 to 5.5V, Vss = 0V reference) Symbol Pin SCK1 cycle time tKCY SCK1 SCK1 High, Low level width tKH tKL SCK1 SI1 input set-up time (for SCK1 ↑) tSIK SI1 SI1 input hold time (for SCK1 ↑) tKSI SI1 SCK1 ↓ → SO1 delay time tKSO SO1 Condition Min. Input mode Max. 1000 ns 16000/fc ns 400 ns 8000/fc – 50 ns SCK1 input mode 100 ns SCK1 output mode 200 ns SCK1 input mode 200 ns SCK1 output mode 100 ns Output mode Input mode Output mode SCK1 input mode 200 ns SCK1 output mode 100 ns Note) The load condition for the SCK1 output mode, SO1 output delay time is 50pF + 1TTL. Fig. 5. Serial transfer CH1 timing tKCY tKL tKH SCK1 0.8VDD 0.2VDD tSIK tKSI 0.8VDD Input data SI1 Unit 0.2VDD tKSO 0.8VDD Output data SO1 0.2VDD – 15 – CXP84332M/84340M (3) A/D converter characteristics (Ta = –20 to +75°C, VDD = 4.5 to 5.5V, AVREF = 4.0 to VDD, Vss = AVSS = 0V reference) Item Symbol Max. Unit Resolution 8 Bits Linearity error ±5 LSB Zero transition voltage VZT∗1 Full-scale transition voltage VFT∗2 Conversion time tCONV tSAMP Sampling time Pin Condition Ta = 25°C VDD = AVREF = 5.0V VSS = AVSS = 0V AVREF Analog input voltage AN0 to AN7 –10 10 110 mV 4870 4970 5070 mV AVREF IREFS µs µs VDD – 0.5 VDD V 0 AVREF V 1.0 mA 10 µA 0.6 Operation mode IREF AVREF current Typ. 160/fADC∗3 12/fADC∗3 Reference input voltage VREF VIAN Min. SLEEP mode STOP mode 32kHz operation mode Fig. 6. Definition of A/D converter terms Digital conversion value FFH FEH ∗1) VZT : Value at which the digital transfer value changes from 00H to 01H and vice versa. ∗2) VFT : Value at which the digital transfer value changes from FEH to FFH and vice versa. ∗3) fADC indicates the values below due to the contents of Linearity error bit 6 (CKS) of the A/D control register (ADC: 00F9H) and bits 7 (PCK1) and 6 (PCK0) of the clock control register (CLC: 00FEH). 01H 00H VFT VZT Analog input CKS PCK1, 0 0 (φ/2 selection) 1 (φ selection) 00 (φ = fEX/2) fADC = fC/2 fADC = fC 01 (φ = fEX/4) fADC = fC/4 fADC = fC/2 11 (φ = fEX/16) fADC = fC/16 fADC = fC/8 – 16 – CXP84332M/84340M (4) Interruption, reset input Item (Ta = –20 to +75°C, VDD = 4.5 to 5.5V, Vss = 0V reference) Symbol Pin External interruption High, Low level width tIH tIL INT0 INT1 INT2 INT3 NMI Reset input Low level width tRSL RST Condition Min. Max. Unit 1 µs 32/fc µs Fig 7. Interruption input timing tIH tIL 0.8VDD INT0 INT1 INT2 INT3 NMI (NMI specifies only for the falling edge.) 0.2VDD tIL tIH Fig. 8. RST input timing tRSL RST 0.2VDD – 17 – CXP84332M/84340M Appendix Fig. 9. Recommended oscillation circuit AAAA AAAA AAAA (i) Main clock EXTAL XTAL Rd AAAA AAAA AAAA AAAA AAAA AAAA (ii) Main clock EXTAL (iii) Sub clock EXTAL TEX XTAL Rd C1 XTAL TX Rd C2 C2 C1 Products List Manufacturer MURATA MFG CO., LTD. RIVER ELETEC CO., LTD. KINSEKI LTD. C1 (pF) C2 (pF) Rd (Ω) Circuit example 0 0 0 (i) 16.00 8 8 20.00 6 6 0 (ii) 32.768kHz 50 22 1M (iii) Model fc (MHz) CSA16.00MXZ072 16.00 CSA20.00MXZ046 20.00 HC-49/U03 P3 Mask option table Item Reset pin pull-up resistance Content Non-existent Existent – 18 – CXP84332M/84340M Example of Representative Characteristics IDD vs. VDD IDD vs. fc (fc = 20MHz, Ta = 25°C, Typical) (VDD = 5V, Ta = 25°C, Typical) 50 1/2 dividing mode 1/4 dividing mode 30 20 30 1/2 dividing mode 10 IDD – Supply curren [mA] 5 SLEEP mode 1 0.5 (500µA) 32kHz mode (instruction) 0.1 (100µA) IDD – Supply current [mA] 1/16 dividing mode 20 1/4 dividing mode 10 1.05 (50µA) 32kHz SLEEP mode 1/16 dividing mode SLEEP mode 0.01 (10µA) 0 1 2 3 4 5 6 7 0 VDD – Supply voltage [V] 5 10 Frequency [MHz] – 19 – 15 20 CXP84332M/84340M Package Outline Unit: mm 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 0.8 0.2 M + 0.15 0.35 – 0.1 + 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 – 20 – 0.8 ± 0.2 80