7546/7547 Group Standard Characteristics M37546G2-XXXSP/GP/HP,M37546G4-XXXSP/GP/HP,M37547G2-XXXFP,M37547G4-XXXFP, M37546G2SP/GP/HP,M37546G4SP/GP/HP,M37547G2FP,M37547G4FP Standard Characteristics Example Standard characteristics described below are just examples of the 7546/7547 Group's characteristics and are not guaranteed. For rated values, refer to "7546 Group Data sheet" and "7547 Group Data sheet". (1) Power Supply Current Standard Characteristics Example (Vcc-Icc) Double-speed mode (A/D conversion not executed) (ceramic oscillation, Ta = 25 °C, output transistor is in the cut-off state) QzROM version (A/D conversion not executed) High-speed mode (A/D conversion not executed) (ceramic oscillation, Ta = 25 °C, output transistor is in the cut-off state) QzROM version (A/D conversion not executed) 8 8 7 f(XIN) = 8 MHz f(XIN) = 6 MHz 6 Power Supply Current Icc [mA] Power Supply Current Icc [mA] 7 f(XIN) = 2 MHz f(XIN) = 1 MHz 5 4 3 2 1 f(XIN) = 8 MHz f(XIN) = 6 MHz 6 f(XIN) = 2 MHz f(XIN) = 1 MHz 5 4 3 2 1 0 0 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Power Source Voltage Vcc [V] Fig. 1. Vcc-Icc (Double-speed mode) Power Source Voltage Vcc [V] Fig. 2. Vcc-Icc (High-speed mode) Middle-speed mode (A/D conversion not executed) (ceramic oscillation, Ta = 25 °C, output transistor is in the cut-off state) QzROM version (A/D conversion not executed) At WIT instruction executed (ceramic oscillation, Ta = 25 °C, output transistor is in the cut-off state) QzROM Version 6 6 5 f(XIN) = 8 MHz Power Supply Current Icc [mA] Power Supply Current Icc [mA] 5 f(XIN) = 4 MHz f(XIN) = 2 MHz 4 3 2 1 0 f(XIN) = 8 MHz f(XIN) = 4 MHz f(XIN) = 2 MHz 4 3 2 1 0 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Power Source Voltage Vcc [V] Fig. 3. Vcc-Icc (Middle-speed mode) 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Power Source Voltage Vcc [V] Fig. 4. Vcc-Icc (At WIT instruction executed) At STP instruction executed (Ta = 25 °C, output transistor is in the cut-off state) QzROM Version 20 Power Supply Current Icc [nA] 18 16 14 12 10 8 6 4 2 0 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Power Source Voltage Vcc [V] Fig. 5. Vcc-Icc (At STP instruction executed) REJ99B1149-0200 ©2007. Renesas Technology Corp., All rights reserved. February 2007 Page 1 of 12 7546/7547 Group Standard Characteristics M37546G2-XXXSP/GP/HP,M37546G4-XXXSP/GP/HP,M37547G2-XXXFP,M37547G4-XXXFP, M37546G2SP/GP/HP,M37546G4SP/GP/HP,M37547G2FP,M37547G4FP At 8 MHz double-speed mode, increment at A/D conversion executed (ceramic oscillation, Ta = 25 °C, output transistor is in the cut-off state) QzROM Version At 8 MHz high-speed mode, increment at A/D conversion executed (ceramic oscillation, Ta = 25 °C, output transistor is in the cut-off state) QzROM Version 9 7 8 6 Power Supply Current Icc [mA] Power Supply Current Icc [mA] A/D conversion executed 7 A/D conversion not executed 6 5 4 3 2 1 0 A/D conversion executed 5 A/D conversion not executed 4 3 2 1 0 3.5 4.0 4.5 5.0 5.5 6.0 Power Source Voltage Vcc [V] Fig. 6. Vcc-Icc (Increment at A/D conversion executed) 3.5 4.0 4.5 5.0 5.5 6.0 Power Source Voltage Vcc [V] Fig. 7. Vcc-Icc (Increment at A/D conversion executed) At 8 MHz middle-speed mode, increment at A/D conversion executed (ceramic oscillation, Ta = 25 °C, output transistor is in the cut-off state) QzROM Version 4.0 Power Supply Current Icc [mA] 3.5 A/D conversion executed 3.0 A/D conversion not executed 2.5 2.0 1.5 1.0 0.5 0.0 3.5 4.0 4.5 5.0 5.5 6.0 Power Source Voltage Vcc [V] Fig. 8. Vcc-Icc (Increment at A/D conversion executed) REJ99B1149-0200 ©2007. Renesas Technology Corp., All rights reserved. February 2007 Page 2 of 12 7546/7547 Group Standard Characteristics M37546G2-XXXSP/GP/HP,M37546G4-XXXSP/GP/HP,M37547G2-XXXFP,M37547G4-XXXFP, M37546G2SP/GP/HP,M37546G4SP/GP/HP,M37547G2FP,M37547G4FP When system is operating in on-chip oscillator double-speed mode (external oscillation stop, output transistor is in the cut-off state) QzROM version (A/D conversion not executed) When system is operating in on-chip oscillator high-speed mode (external oscillation stop, output transistor is in the cut-off state) QzROM version (A/D conversion not executed) 2.0 3.0 Ta = -25 °C Ta = -25 °C Power Supply Current Icc [mA] Power Supply Current Icc [mA] 2.5 Ta = 25 °C Ta = 90°C 2.0 1.5 1.0 0.5 0.0 Ta = 25 °C 1.5 Ta = 90°C 1.0 0.5 0.0 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 2.0 6.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 Power Source Voltage Vcc [V] Fig. 9. Vcc-Icc (On-chip oscillator double-speed mode) Power Source Voltage Vcc [V] Fig. 10. Vcc-Icc (On-chip oscillator high-speed mode) When system is operating in on-chip oscillator middle-speed mode (external oscillation stop, output transistor is in the cut-off state) QzROM version (A/D conversion not executed) When system is operating in on-chip oscillator low-speed mode (external oscillation stop, output transistor is in the cut-off state) QzROM version (A/D conversion not executed) 1.0 6.0 0.8 Ta = -25 °C Ta = 25 °C Ta = 90°C Power Supply Current Icc [mA] Power Supply Current Icc [mA] 0.7 0.8 0.6 0.4 0.2 0.6 Ta = -25 °C Ta = 25 °C 0.5 Ta = 90°C 0.4 0.3 0.2 0.1 0.0 0.0 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Power Source Voltage Vcc [V] Fig. 11. Vcc-Icc (On-chip oscillator middle-speed mode) 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Power Source Voltage Vcc [V] Fig. 12. Vcc-Icc (On-chip oscillator low-speed mode) On-chip oscillator operating mode, at WIT instruction executed (external oscillation stop, output transistor is in the cut-off state) QzROM version Power Supply Current Icc [mA] 0.5 0.4 Ta = -25 °C Ta = 25 °C Ta = 90°C 0.3 0.2 0.1 0.0 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Power Source Voltage Vcc [V] Fig. 13. Vcc-Icc (On-chip oscillator mode at WIT instruction executed) REJ99B1149-0200 ©2007. Renesas Technology Corp., All rights reserved. February 2007 Page 3 of 12 7546/7547 Group Standard Characteristics M37546G2-XXXSP/GP/HP,M37546G4-XXXSP/GP/HP,M37547G2-XXXFP,M37547G4-XXXFP, M37546G2SP/GP/HP,M37546G4SP/GP/HP,M37547G2FP,M37547G4FP (2) Power Supply Current Standard Characteristics Example (f(XIN) -Icc) When system is operating in double-speed mode (ceramic oscillation, Ta = 25 °C, output transistor is in the cut-off state) QzROM version (A/D conversion not executed) When system is operating in high-speed mode (ceramic oscillation, Ta = 25 °C, output transistor is in the cut-off state) QzROM version (A/D conversion not executed) 7 5.0 4.5 Vcc = 5.0 V Vcc = 3.0 V 5 Power Supply Current Icc [mA] Power Supply Current Icc [mA] 6 4 3 2 1 Vcc = 5.0 V Vcc = 3.0 V 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 0.0 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 Oscillation Frequency f(XIN) [ MHz] Fig. 14. f(XIN) -Icc (Double-speed mode) Oscillation Frequency f(XIN) [ MHz] Fig. 15. f(XIN) -Icc (High-speed mode) When system is operating in middle-speed mode (ceramic oscillation, Ta = 25 °C, output transistor is in the cut-off state) QzROM version (A/D conversion not executed) At WIT instruction executed (ceramic oscillation, Ta = 25 °C, output transistor is in the cut-off state) QzROM version 2.0 3.0 Vcc = 5.0 V Vcc = 3.0 V Power Supply Current Icc [mA] Power Supply Current Icc [mA] 2.5 2.0 1.5 1.0 0.5 0.0 Vcc = 5.0 V Vcc = 3.0 V 1.5 1.0 0.5 0.0 1 2 3 4 5 6 Oscillation Frequency f(XIN) [ MHz] Fig. 16. f(XIN) -Icc (Middle-speed mode) REJ99B1149-0200 ©2007. Renesas Technology Corp., All rights reserved. 7 1 8 2 3 4 5 6 7 8 Oscillation Frequency f(XIN) [ MHz] Fig. 17. f(XIN) -Icc (At WIT instruction executed) February 2007 Page 4 of 12 7546/7547 Group Standard Characteristics M37546G2-XXXSP/GP/HP,M37546G4-XXXSP/GP/HP,M37547G2-XXXFP,M37547G4-XXXFP, M37546G2SP/GP/HP,M37546G4SP/GP/HP,M37547G2FP,M37547G4FP (3) Power Supply Current Standard Characteristics Example (Ta-Icc) When system is operating in on-chip oscillator double-speed mode (external oscillation stop, output transistor is in the cut-off state) QzROM version (A/D conversion not executed) When system is operating in on-chip oscillator high-speed mode (external oscillation stop, output transistor is in the cut-off state) QzROM version (A/D conversion not executed) 3.0 2.0 Vcc = 5.0 V Vcc = 3.0 V Vcc = 5.0 V Vcc = 3.0 V Power Supply Current Icc [mA] Power Supply Current Icc [mA] 2.5 2.0 1.5 1.0 0.5 0.0 -60 -40 -20 0 20 40 60 80 100 120 1.5 1.0 0.5 0.0 140 -60 -40 -20 0 20 40 60 80 100 120 Operating Temperature Range Ta [°C] Fig. 18. Ta-Icc (On-chip oscillator double-speed mode) Operating Temperature Range Ta [°C] Fig. 19. Ta-Icc (On-chip oscillator high-speed mode) When system is operating in on-chip oscillator middle-speed mode (external oscillation stop, output transistor is in the cut-off state) QzROM version (A/D conversion not executed) When system is operating in on-chip oscillator low-speed mode (external oscillation stop, output transistor is in the cut-off state) QzROM version (A/D conversion not executed) 0.8 Vcc = 5.0 V Vcc = 3.0 V 0.75 Power Supply Current Icc [mA] Power Supply Current Icc [mA] 1.00 140 0.50 0.25 0.00 Vcc = 5.0 V Vcc = 3.0 V 0.6 0.4 0.2 0.0 -60 -40 -20 0 20 40 60 80 100 120 140 Operating Temperature Range Ta [°C] Fig. 20. Ta-Icc (On-chip oscillator middle-speed mode) -60 -40 -20 0 20 40 60 80 100 120 140 Operating Temperature Range Ta [°C] Fig. 21. Ta-Icc (On-chip oscillator low-speed mode) On-chip oscillator operating mode at WIT instruction executed (external oscillation stop, output transistor is in the cut-off state) QzROM version Power Supply Current Icc [mA] 0.4 Vcc = 5.0 V Vcc = 3.0 V 0.3 0.2 0.1 0.0 -60 -40 -20 0 20 40 60 80 100 120 140 Operating Temperature Range Ta [°C] Fig. 22. Ta-Icc (On-chip oscillator mode at WIT instruction executed) REJ99B1149-0200 ©2007. Renesas Technology Corp., All rights reserved. February 2007 Page 5 of 12 7546/7547 Group Standard Characteristics M37546G2-XXXSP/GP/HP,M37546G4-XXXSP/GP/HP,M37547G2-XXXFP,M37547G4-XXXFP, M37546G2SP/GP/HP,M37546G4SP/GP/HP,M37547G2FP,M37547G4FP (4) Port Standard characteristics Example (VOH-IOH) VOH-IOH (Vcc = 5.0 V, Ports P0, P1, P2, P3) QzROM version VOH-IOH (Vcc = 3.0 V, Ports P0, P1, P2, P3) QzROM version -50 -20 "H" Output Current IOH [mA] "H" Output Current IOH [mA] -40 Ta = -25 °C Ta = 25 °C -30 Ta = 90 °C -20 -10 -15 Ta = -25 °C Ta = 25 °C Ta = 90°C -10 -5 0 0 0 1 2 3 4 5 "H" Output Voltage VOH [V] Fig. 23. VOH-IOH (Vcc = 5.0 V, Ports P0, P1, P2, P3) 0 1 2 3 "H" Output Voltage VOH [V] Fig. 24. VOH-IOH (Vcc = 3.0 V, Ports P0, P1, P2, P3) (5) Port Standard Characteristics Example (VOL-IOL) VOL-IOL (Vcc = 5.0 V, Ports P0, P3 "Drivability = High") QzROM version VOL-IOL (Vcc = 3.0 V, Ports P0, P3 "Drivability = High") QzROM version 50 100 45 Ta = -25 °C 80 Ta = 25 °C 70 Ta = 90 °C "L" Output Current IOL [mA] "L" Output Current IOL [mA] 90 60 50 40 30 20 40 Ta = -25 °C 35 Ta = 25 °C 30 Ta = 90 °C 25 20 15 10 5 10 0 0 0 1 2 3 4 0 5 1 2 3 "L" Output Voltage VOL [V] Fig. 25. VOL-IOL (Vcc = 5.0 V, Ports P0, P3 "Drivability = High") "L" Output Voltage VOL [V] Fig. 26. VOL-IOL (Vcc = 3.0 V, Ports P0, P3 "Drivability = High") VOL-IOL (Vcc = 5.0 V, Ports P0, P3 "Drivability = Low", and Ports P1, P2) QzROM version VOL-IOL (Vcc = 3.0 V, Ports P0, P3 "Drivability = Low", and Ports P1, P2) QzROM version 60 30 Ta = -25 °C 25 Ta = 25 °C "L" Output Current IOL [mA] "L" Output Current IOL [mA] 50 Ta = 90 °C 40 30 20 Ta = -25 °C Ta = 25 °C 20 Ta = 90 °C 15 10 10 5 0 0 0 1 2 3 4 5 0 "L" Output Voltage VOL [V] Fig. 27. VOL-IOL (Vcc = 5.0 V, Ports P0, P3 "Drivability = Low", and Ports P1, P2) REJ99B1149-0200 ©2007. Renesas Technology Corp., All rights reserved. 1 2 3 "L" Output Voltage VOL [V] Fig. 28. VOL-IOL (Vcc = 3.0 V, Ports P0, P3 "Drivability = Low", and Ports P1, P2) February 2007 Page 6 of 12 7546/7547 Group Standard Characteristics M37546G2-XXXSP/GP/HP,M37546G4-XXXSP/GP/HP,M37547G2-XXXFP,M37547G4-XXXFP, M37546G2SP/GP/HP,M37546G4SP/GP/HP,M37547G2FP,M37547G4FP (6) Port Standard Characteristics Example (Vcc-IIL) Vcc-IIL (Ports P0, P3 when connecting pull-up transistor) QzROM version -0.50 -0.45 Ta = -25 °C Ta = 25 °C "L" Input Current IIL [mA] -0.40 Ta = 90°C -0.35 -0.30 -0.25 -0.20 -0.15 -0.10 -0.05 0.00 2 2.5 3 3.5 4 4.5 5 5.5 6 Power Source Voltage Vcc [V] Fig. 29. Vcc-IIL (when connecting pull-up transistor) (7) Port Standard Characteristics Example (Vcc-VIHL) Vcc-VIHL (I/O Port (when selecting TTL input level) , Ta = 25 °C, Port P10, P22, P13, P36, P37) QzROM version 5 5 4 4 Input Voltage VIHL [V] Input Voltage VIHL [V] Vcc-VIHL (I/O Ports (CMOS) , Ta = 25 °C, Ports P0, P1, P2, P3) QzROM version 3 2 1 3 2 1 0 0 2 3 4 5 6 3 4 5 Power Source Voltage Vcc [V] Fig. 30. Vcc-VIHL (I/O Port (CMOS) ) Power Source Voltage Vcc [V] Fig. 31. Vcc-VIHL (I/O Port (TTL) ) Vcc-VIHL (RESET pin, Ta = 25 °C) Vcc-VIHL (CNVss pin, Ta = 25 °C) QzROM version QzROM version 5 7 6 "H" input voltage <VIH> 4 "L" input voltage <VIL> Input Voltage VIHL [V] Input Voltage VIHL [V] 6 3 2 5 4 3 2 1 1 0 0 2 3 4 5 Power Source Voltage Vcc [V] Fig. 32. Vcc-VIHL (RESET pin) REJ99B1149-0200 ©2007. Renesas Technology Corp., All rights reserved. 6 2 3 4 5 6 Power Source Voltage Vcc [V] Fig. 33. Vcc-VIHL (CNVss pin) February 2007 Page 7 of 12 7546/7547 Group Standard Characteristics M37546G2-XXXSP/GP/HP,M37546G4-XXXSP/GP/HP,M37547G2-XXXFP,M37547G4-XXXFP, M37546G2SP/GP/HP,M37546G4SP/GP/HP,M37547G2FP,M37547G4FP Vcc-HYS (RESET pin, Ta = 25 °C) Vcc-HYS (SIO function pin (RXD1, SCLK1, RXD2,SCLK2) , Ta = 25 °C) QzROM version QzROM version 1.50 1.0 0.8 1.00 Hysteresis HYS [V] Hysteresis HYS [V] 1.25 0.75 0.50 0.6 0.4 0.2 0.25 0.00 0.0 2 3 4 5 6 Power Source Voltage Vcc [V] Fig. 34. Vcc-HYS (RESET pin) 2 3 4 5 6 Power Source Voltage Vcc [V] Fig. 35. Vcc-HYS (SIO function pin) Vcc-HYS (INT•Capture function pin (INT0, INT1, CNTR0, P00-P07, CAP0, CAP1) , Ta = 25 °C) QzROM version 1.0 Hysteresis HYS [V] 0.8 0.6 0.4 0.2 0.0 2 3 4 5 6 Power Source Voltage Vcc [V] Fig. 36. Vcc-HYS (INT•Capture function pin) REJ99B1149-0200 ©2007. Renesas Technology Corp., All rights reserved. February 2007 Page 8 of 12 7546/7547 Group Standard Characteristics M37546G2-XXXSP/GP/HP,M37546G4-XXXSP/GP/HP,M37547G2-XXXFP,M37547G4-XXXFP, M37546G2SP/GP/HP,M37546G4SP/GP/HP,M37547G2FP,M37547G4FP (8) Port Standard Characteristics Example (VIN-II (AD) ) VIN-II (AD) VIN-II (AD) (A/D converter operation, f(Xin) = 8 MHz, Double-speed mode, Vcc = 5.0 V, Ta = 25 °C) (A/D converter operation, f(Xin) = 6 MHz, Double-speed mode, Vcc = 5.0 V, Ta = 25 °C) QzROM version QzROM version 1.5 1.5 A/D conversion clock: f(XIN)/2 A/D conversion clock: f(XIN) 1.0 A/D conversion clock: f(XIN)/2 A/D conversion clock: f(XIN) Input Current II (AD) [μA] Input Current II (AD) [μA] 1.0 0.5 0.0 -0.5 -1.0 0.5 0.0 -0.5 -1.0 -1.5 -1.5 0 1 2 3 4 5 0 Input Voltage VIN [V] Fig. 37. VIN-II (AD) (f(Xin) = 8 MHz Double-speed mode ) 1 2 3 4 5 Input Voltage VIN [V] Fig. 38. VIN-II (AD) (f(Xin) = 6 MHz Double-speed mode ) VIN-II (AD) (A/D converter operationg, f(Xin) = 4 MHz, Double-speed mode , Vcc = 5.0 V, Ta = 25 °C) QzROM version 1.5 Input Current II (AD) [μA] 1.0 A/D conversion clock: f(XIN)/2 A/D conversion clock: f(XIN) 0.5 0.0 -0.5 -1.0 -1.5 0 1 2 3 4 5 Input Voltage VIN [V] Fig. 39. VIN-II (AD) (f(Xin) = 4 MHz Double-speed mode ) REJ99B1149-0200 ©2007. Renesas Technology Corp., All rights reserved. February 2007 Page 9 of 12 7546/7547 Group Standard Characteristics M37546G2-XXXSP/GP/HP,M37546G4-XXXSP/GP/HP,M37547G2-XXXFP,M37547G4-XXXFP, M37546G2SP/GP/HP,M37546G4SP/GP/HP,M37547G2FP,M37547G4FP (9) On-chip Oscillator Frequency Characteristics Example On-chip oscillator frequency characteristics (revised in rev.2.00) (Vcc-Rosc) QzROM version On-chip oscillator frequency characteristics (revised in rev.2.00) (Ta-Rosc) QzROM version 3.5 On-chip oscillator frequency ROSC [ MHz] On-chip oscillator frequency ROSC [ MHz] 3.5 3.0 Ta = -25 °C Ta = 25 °C 2.5 Ta = 90°C 2.0 1.5 1.0 0.5 0.0 3.0 Vcc = 5.0 V Vcc = 3.0 V 2.5 2.0 1.5 1.0 0.5 0.0 2 2.5 3 3.5 4 4.5 5 5.5 6 -60 -40 -20 0 Power Source Voltage Vcc [V] 20 40 60 80 100 120 140 Temperature [°C] Fig. 40. Vcc-Rosc Fig. 41. Ta-Rosc (10) RC Oscillation Frequency Characteristics Example RC Oscillation frequency characteristics (R-f(XIN) ) QzROM version (Vcc = 5.0 V, Ta = 25 °C, C = 20 pF) RC Oscillation frequency characteristics (C-f(XIN) characteristics) QzROM version (Vcc = 5.0 V, Ta = 25 °C, R = 5.1 k Ω) 8 RC Oscillation Frequency f(XIN) [ MHz] RC Oscillation Frequency f(XIN) [ MHz] 8 6 4 2 0 6 4 2 0 0 10 20 30 40 50 0 10 20 30 40 50 60 External capacitor C [pF] External resistor R [kΩ] Fig. 42. R-f(XIN) Fig. 43. C-f(XIN) RC Oscillation Frequency characteristics (Vcc-f(XIN) ) QzROM version (Ta = 25 °C, f(XIN) ≅ 4 MHz [R = 5.1kΩ, C = 20 pF]) RC Oscillation Frequency characteristics (Ta-f(XIN) ) QzROM version (f(XIN) @ 4 MHz [R = 5.1kW, C = 20 pF] ) 5.5 RC Oscillation Frequency f(XIN) [ MHz] RC Oscillation Frequency f(XIN) [ MHz] 6 5 4 3 2 1 0 Vcc = 5.0 V Vcc = 3.0 V 5.0 4.5 4.0 3.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 -60 6.0 -40 Power Source Voltage Vcc [V] Fig. 44. Vcc-f(XIN) REJ99B1149-0200 ©2007. Renesas Technology Corp., All rights reserved. -20 0 20 40 60 80 100 120 140 Operating Temperature Range Ta [°C] Fig. 45. Ta-f(XIN) February 2007 Page 10 of 12 7546/7547 Group Standard Characteristics M37546G2-XXXSP/GP/HP,M37546G4-XXXSP/GP/HP,M37547G2-XXXFP,M37547G4-XXXFP, M37546G2SP/GP/HP,M37546G4SP/GP/HP,M37547G2FP,M37547G4FP (11) A/D Conversion Accuracy Characteristics A/D conversion accuracy standard characteristics example-1 M37546G4GP A/D CONVERTER STEP WIDTH MEASUREMENT • Temp. = 25[°C] • CPU mode = Double-speed mode • A/D conversion clock = f(XIN) • Vcc = 5.12[V] • VREF = 5.12[V] • f(XIN) = 8[MHz] 3.0 Absolute accuracy [LSB] 2.5 2.0 ABSOLUTE ERROR 1.5 1.0 0.5 0.0 -0.5 -1.0 -1.5 -2.0 -2.5 -3.0 0 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 400 416 432 448 464 480 496 656 672 688 704 720 736 752 912 928 944 960 976 992 1008 Conversion value 3.0 Absolute accuracy [LSB] 2.5 2.0 1.5 1.0 0.5 0.0 -0.5 -1.0 -1.5 -2.0 -2.5 -3.0 256 272 288 304 320 336 352 368 384 Conversion value 3.0 Absolute accuracy [LSB] 2.5 2.0 1.5 1.0 0.5 0.0 -0.5 -1.0 -1.5 -2.0 -2.5 -3.0 512 528 544 560 576 592 608 624 640 Conversion value 3.0 Absolute accuracy [LSB] 2.5 2.0 1.5 1.0 0.5 0.0 -0.5 -1.0 -1.5 -2.0 -2.5 -3.0 768 784 800 816 832 848 864 880 896 Conversion value Fig. 46. A/D conversion accuracy standard characteristics example-1 REJ99B1149-0200 ©2007. Renesas Technology Corp., All rights reserved. February 2007 Page 11 of 12 7546/7547 Group Standard Characteristics M37546G2-XXXSP/GP/HP,M37546G4-XXXSP/GP/HP,M37547G2-XXXFP,M37547G4-XXXFP, M37546G2SP/GP/HP,M37546G4SP/GP/HP,M37547G2FP,M37547G4FP A/D conversion accuracy standard characteristics example-2 M37546G4GP A/D CONVERTER STEP WIDTH MEASUREMENT • Temp. = 25[°C] • CPU mode = Double-speed mode • A/D conversion clock = f(XIN) /2 • Vcc = 5.12[V] • VREF = 5.12[V] • f(XIN) = 8[MHz] 3.0 Absolute accuracy [LSB] 2.5 2.0 ABSOLUTE ABSOLUTEERROR ERROR 1.5 1.0 0.5 0.0 -0.5 -1.0 -1.5 -2.0 -2.5 -3.0 0 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 400 416 432 448 464 480 496 656 672 688 704 720 736 752 912 928 944 960 976 992 1008 Conversion value 3.0 Absolute accuracy [LSB] 2.5 2.0 1.5 1.0 0.5 0.0 -0.5 -1.0 -1.5 -2.0 -2.5 -3.0 256 272 288 304 320 336 352 368 384 Conversion value 3.0 Absolute accuracy [LSB] 2.5 2.0 1.5 1.0 0.5 0.0 -0.5 -1.0 -1.5 -2.0 -2.5 -3.0 512 528 544 560 576 592 608 624 640 Conversion value 3.0 Absolute accuracy [LSB] 2.5 2.0 1.5 1.0 0.5 0.0 -0.5 -1.0 -1.5 -2.0 -2.5 -3.0 768 784 800 816 832 848 864 880 896 Conversion value Fig. 47. A/D conversion accuracy standard characteristics example-2 REJ99B1149-0200 ©2007. Renesas Technology Corp., All rights reserved. February 2007 Page 12 of 12 To our customers, Old Company Name in Catalogs and Other Documents On April 1st, 2010, NEC Electronics Corporation merged with Renesas Technology Corporation, and Renesas Electronics Corporation took over all the business of both companies. Therefore, although the old company name remains in this document, it is a valid Renesas Electronics document. We appreciate your understanding. Renesas Electronics website: http://www.renesas.com April 1st, 2010 Renesas Electronics Corporation Issued by: Renesas Electronics Corporation (http://www.renesas.com) Send any inquiries to http://www.renesas.com/inquiry. Notice 1. 2. 3. 4. 5. 6. 7. All information included in this document is current as of the date this document is issued. Such information, however, is subject to change without any prior notice. Before purchasing or using any Renesas Electronics products listed herein, please confirm the latest product information with a Renesas Electronics sales office. Also, please pay regular and careful attention to additional and different information to be disclosed by Renesas Electronics such as that disclosed through our website. Renesas Electronics does not assume any liability for infringement of patents, copyrights, or other intellectual property rights of third parties by or arising from the use of Renesas Electronics products or technical information described in this document. No license, express, implied or otherwise, is granted hereby under any patents, copyrights or other intellectual property rights of Renesas Electronics or others. You should not alter, modify, copy, or otherwise misappropriate any Renesas Electronics product, whether in whole or in part. Descriptions of circuits, software and other related information in this document are provided only to illustrate the operation of semiconductor products and application examples. You are fully responsible for the incorporation of these circuits, software, and information in the design of your equipment. Renesas Electronics assumes no responsibility for any losses incurred by you or third parties arising from the use of these circuits, software, or information. When exporting the products or technology described in this document, you should comply with the applicable export control laws and regulations and follow the procedures required by such laws and regulations. You should not use Renesas Electronics products or the technology described in this document for any purpose relating to military applications or use by the military, including but not limited to the development of weapons of mass destruction. Renesas Electronics products and technology may not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any applicable domestic or foreign laws or regulations. Renesas Electronics has used reasonable care in preparing the information included in this document, but Renesas Electronics does not warrant that such information is error free. Renesas Electronics assumes no liability whatsoever for any damages incurred by you resulting from errors in or omissions from the information included herein. Renesas Electronics products are classified according to the following three quality grades: “Standard”, “High Quality”, and “Specific”. The recommended applications for each Renesas Electronics product depends on the product’s quality grade, as indicated below. You must check the quality grade of each Renesas Electronics product before using it in a particular application. You may not use any Renesas Electronics product for any application categorized as “Specific” without the prior written consent of Renesas Electronics. Further, you may not use any Renesas Electronics product for any application for which it is not intended without the prior written consent of Renesas Electronics. Renesas Electronics shall not be in any way liable for any damages or losses incurred by you or third parties arising from the use of any Renesas Electronics product for an application categorized as “Specific” or for which the product is not intended where you have failed to obtain the prior written consent of Renesas Electronics. The quality grade of each Renesas Electronics product is “Standard” unless otherwise expressly specified in a Renesas Electronics data sheets or data books, etc. “Standard”: 8. 9. 10. 11. 12. Computers; office equipment; communications equipment; test and measurement equipment; audio and visual equipment; home electronic appliances; machine tools; personal electronic equipment; and industrial robots. “High Quality”: Transportation equipment (automobiles, trains, ships, etc.); traffic control systems; anti-disaster systems; anticrime systems; safety equipment; and medical equipment not specifically designed for life support. “Specific”: Aircraft; aerospace equipment; submersible repeaters; nuclear reactor control systems; medical equipment or systems for life support (e.g. artificial life support devices or systems), surgical implantations, or healthcare intervention (e.g. excision, etc.), and any other applications or purposes that pose a direct threat to human life. You should use the Renesas Electronics products described in this document within the range specified by Renesas Electronics, especially with respect to the maximum rating, operating supply voltage range, movement power voltage range, heat radiation characteristics, installation and other product characteristics. Renesas Electronics shall have no liability for malfunctions or damages arising out of the use of Renesas Electronics products beyond such specified ranges. Although Renesas Electronics endeavors to improve the quality and reliability of its products, semiconductor products have specific characteristics such as the occurrence of failure at a certain rate and malfunctions under certain use conditions. Further, Renesas Electronics products are not subject to radiation resistance design. Please be sure to implement safety measures to guard them against the possibility of physical injury, and injury or damage caused by fire in the event of the failure of a Renesas Electronics product, such as safety design for hardware and software including but not limited to redundancy, fire control and malfunction prevention, appropriate treatment for aging degradation or any other appropriate measures. Because the evaluation of microcomputer software alone is very difficult, please evaluate the safety of the final products or system manufactured by you. Please contact a Renesas Electronics sales office for details as to environmental matters such as the environmental compatibility of each Renesas Electronics product. Please use Renesas Electronics products in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances, including without limitation, the EU RoHS Directive. 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