7547

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) 8 7 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 7 f(XIN) = 8 MHz f(XIN) = 8 MHz f(XIN) = 6 MHz f(XIN) = 2 MHz f(XIN) = 1 MHz Power Supply Current Icc [mA] 6 5 4 3 2 1 0 2.0 Power Supply Current Icc [mA] 4.0 4.5 5.0 5.5 6.0 f(XIN) = 6 MHz f(XIN) = 2 MHz f(XIN) = 1 MHz 6 5 4 3 2 1 0 2.5 3.0 3.5 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) 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) 6 Power Source Voltage Vcc [V] Fig. 2. Vcc-Icc (High-speed mode) At WIT instruction executed (ceramic oscillation, Ta = 25 °C, output transistor is in the cut-off state) QzROM Version 6 5 f(XIN) = 8 MHz f(XIN) = 4 MHz 5 Power Supply Current Icc [mA] Power Supply Current Icc [mA] f(XIN) = 8 MHz f(XIN) = 4 MHz f(XIN) = 2 MHz 4 f(XIN) = 2 MHz 4 3 3 2 2 1 1 0 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 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. 3. Vcc-Icc (Middle-speed mode) At STP instruction executed (Ta = 25 °C, output transistor is in the cut-off state) QzROM Version 20 18 Power Source Voltage Vcc [V] Fig. 4. Vcc-Icc (At WIT instruction executed) Power Supply Current Icc [nA] 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 9 8 A/D conversion executed 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 7 6 Power Supply Current Icc [mA] A/D conversion not executed 6 5 4 3 2 1 0 3.5 4.0 4.5 5.0 5.5 6.0 Power Supply Current Icc [mA] 7 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) 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 3.5 Power Source Voltage Vcc [V] Fig. 7. Vcc-Icc (Increment at A/D conversion executed) Power Supply Current Icc [mA] 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) 3.0 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 2.5 Ta = -25 °C Ta = 25 °C Ta = 90°C Ta = -25 °C Power Supply Current Icc [mA] Power Supply Current Icc [mA] 1.5 Ta = 25 °C Ta = 90°C 2.0 1.5 1.0 1.0 0.5 0.5 0.0 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 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. 9. Vcc-Icc (On-chip oscillator double-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) 1.0 Power Source Voltage Vcc [V] Fig. 10. Vcc-Icc (On-chip oscillator high-speed mode) 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 0.7 Power Supply Current Icc [mA] Power Supply Current Icc [mA] 0.8 Ta = -25 °C Ta = 25 °C Ta = 90°C 0.6 0.5 0.4 0.3 0.2 0.1 Ta = -25 °C Ta = 25 °C Ta = 90°C 0.6 0.4 0.2 0.0 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 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) On-chip oscillator operating mode, at WIT instruction executed (external oscillation stop, output transistor is in the cut-off state) QzROM version 0.5 Power Source Voltage Vcc [V] Fig. 12. Vcc-Icc (On-chip oscillator low-speed mode) Power Supply Current Icc [mA] 0.4 Ta = -25 °C Ta = 25 °C 0.3 Ta = 90°C 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) 7 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) 5.0 4.5 6 Power Supply Current Icc [mA] 5 Power Supply Current Icc [mA] Vcc = 5.0 V Vcc = 3.0 V 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 Vcc = 5.0 V Vcc = 3.0 V 4 3 2 1 0 1 2 3 4 5 6 7 8 0.0 1 2 3 4 5 6 7 8 Oscillation Frequency f(XIN) [ MHz] Fig. 14. f(XIN) -Icc (Double-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) 3.0 Vcc = 5.0 V Vcc = 3.0 V Oscillation Frequency f(XIN) [ MHz] Fig. 15. f(XIN) -Icc (High-speed mode) At WIT instruction executed (ceramic oscillation, Ta = 25 °C, output transistor is in the cut-off state) QzROM version 2.0 2.5 Power Supply Current Icc [mA] Power Supply Current Icc [mA] 1.5 Vcc = 5.0 V Vcc = 3.0 V 2.0 1.5 1.0 1.0 0.5 0.5 0.0 1 2 3 4 5 6 7 8 0.0 1 2 3 4 5 6 7 8 Oscillation Frequency f(XIN) [ MHz] Fig. 16. f(XIN) -Icc (Middle-speed mode) Oscillation Frequency f(XIN) [ MHz] Fig. 17. f(XIN) -Icc (At WIT instruction executed) REJ99B1149-0200 ©2007. Renesas Technology Corp., All rights reserved. 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) 3.0 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 Vcc = 5.0 V Vcc = 3.0 V 2.5 Power Supply Current Icc [mA] Power Supply Current Icc [mA] 0 20 40 60 80 100 120 140 Vcc = 5.0 V Vcc = 3.0 V 1.5 2.0 1.5 1.0 1.0 0.5 0.5 0.0 -60 -40 -20 0.0 -60 -40 -20 0 20 40 60 80 100 120 140 Operating Temperature Range Ta [°C] Fig. 18. Ta-Icc (On-chip oscillator double-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) 1.00 Operating Temperature Range Ta [°C] Fig. 19. Ta-Icc (On-chip oscillator high-speed mode) 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 Power Supply Current Icc [mA] Power Supply Current Icc [mA] 0.75 Vcc = 5.0 V Vcc = 3.0 V 0.6 Vcc = 5.0 V Vcc = 3.0 V 0.50 0.4 0.25 0.2 0.00 -60 -40 -20 0 20 40 60 80 100 120 140 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) On-chip oscillator operating mode at WIT instruction executed (external oscillation stop, output transistor is in the cut-off state) QzROM version 0.4 Operating Temperature Range Ta [°C] Fig. 21. Ta-Icc (On-chip oscillator low-speed mode) Power Supply Current Icc [mA] 0.3 Vcc = 5.0 V Vcc = 3.0 V 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 -50 VOH-IOH (Vcc = 3.0 V, Ports P0, P1, P2, P3) QzROM version -20 -40 "H" Output Current IOH [mA] "H" Output Current IOH [mA] -15 Ta = -25 °C Ta = 25 °C Ta = 90°C -10 Ta = -25 °C Ta = 25 °C -30 Ta = 90 °C -20 -5 -10 0 0 1 2 3 4 5 0 0 1 2 3 "H" Output Voltage VOH [V] Fig. 23. VOH-IOH (Vcc = 5.0 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 100 90 80 Ta = -25 °C Ta = 25 °C "H" Output Voltage VOH [V] Fig. 24. VOH-IOH (Vcc = 3.0 V, Ports P0, P1, P2, P3) VOL-IOL (Vcc = 3.0 V, Ports P0, P3 "Drivability = High") QzROM version 50 45 40 Ta = -25 °C Ta = 25 °C Ta = 90 °C "L" Output Current IOL [mA] "L" Output Current IOL [mA] 70 60 50 40 30 20 10 0 0 1 2 3 Ta = 90 °C 35 30 25 20 15 10 5 0 4 5 0 1 2 3 "L" Output Voltage VOL [V] Fig. 25. VOL-IOL (Vcc = 5.0 V, Ports P0, P3 "Drivability = High") VOL-IOL (Vcc = 5.0 V, Ports P0, P3 "Drivability = Low", and Ports P1, P2) QzROM version 60 "L" Output Voltage VOL [V] Fig. 26. VOL-IOL (Vcc = 3.0 V, Ports P0, P3 "Drivability = High") VOL-IOL (Vcc = 3.0 V, Ports P0, P3 "Drivability = Low", and Ports P1, P2) QzROM version 30 50 Ta = -25 °C 25 "L" Output Current IOL [mA] "L" Output Current IOL [mA] Ta = 25 °C 40 Ta = 90 °C Ta = -25 °C 20 Ta = 25 °C Ta = 90 °C 15 30 20 10 10 5 0 0 1 2 3 4 5 0 0 1 2 3 "L" Output Voltage VOL [V] Fig. 27. VOL-IOL (Vcc = 5.0 V, Ports P0, P3 "Drivability = Low", and Ports P1, P2) "L" Output Voltage VOL [V] Fig. 28. VOL-IOL (Vcc = 3.0 V, Ports P0, P3 "Drivability = Low", and Ports P1, P2) REJ99B1149-0200 ©2007. Renesas Technology Corp., All rights reserved. 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 -0.40 Ta = -25 °C Ta = 25 °C Ta = 90°C "L" Input Current IIL [mA] -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 Ports (CMOS) , Ta = 25 °C, Ports P0, P1, P2, P3) QzROM version 5 Vcc-VIHL (I/O Port (when selecting TTL input level) , Ta = 25 °C, Port P10, P22, P13, P36, P37) QzROM version 5 4 4 Input Voltage VIHL [V] 3 Input Voltage VIHL [V] 2 3 4 5 6 3 2 2 1 1 0 0 3 4 5 6 Power Source Voltage Vcc [V] Fig. 30. Vcc-VIHL (I/O Port (CMOS) ) Vcc-VIHL (RESET pin, Ta = 25 °C) QzROM version 5 Power Source Voltage Vcc [V] Fig. 31. Vcc-VIHL (I/O Port (TTL) ) Vcc-VIHL (CNVss pin, Ta = 25 °C) QzROM version 7 4 "H" input voltage "L" input voltage 6 Input Voltage VIHL [V] 3 Input Voltage VIHL [V] 2 3 4 5 6 5 4 2 3 2 1 1 0 0 2 3 4 5 6 Power Source Voltage Vcc [V] Fig. 32. Vcc-VIHL (RESET pin) Power Source Voltage Vcc [V] Fig. 33. Vcc-VIHL (CNVss pin) REJ99B1149-0200 ©2007. Renesas Technology Corp., All rights reserved. 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) QzROM version 1.50 Vcc-HYS (SIO function pin (RXD1, SCLK1, RXD2,SCLK2) , Ta = 25 °C) QzROM version 1.0 1.25 0.8 Hysteresis HYS [V] Hysteresis HYS [V] 2 3 4 5 6 1.00 0.6 0.75 0.4 0.50 0.25 0.2 0.00 0.0 2 3 4 5 6 Power Source Voltage Vcc [V] Fig. 34. Vcc-HYS (RESET pin) Vcc-HYS (INT•Capture function pin (INT0, INT1, CNTR0, P00-P07, CAP0, CAP1) , Ta = 25 °C) Power Source Voltage Vcc [V] Fig. 35. Vcc-HYS (SIO function pin) QzROM version 1.0 0.8 Hysteresis HYS [V] 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) (A/D converter operation, f(Xin) = 8 MHz, Double-speed mode, Vcc = 5.0 V, Ta = 25 °C) VIN-II (AD) (A/D converter operation, f(Xin) = 6 MHz, Double-speed mode, Vcc = 5.0 V, Ta = 25 °C) QzROM version 1.5 1.5 QzROM version 1.0 0.5 Input Current II (AD) [μA] Input Current II (AD) [μA] 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) 0.5 0.0 0.0 -0.5 -0.5 -1.0 -1.0 -1.5 0 1 2 3 4 5 -1.5 0 1 2 3 4 5 Input Voltage VIN [V] Fig. 37. VIN-II (AD) (f(Xin) = 8 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) Input Voltage VIN [V] Fig. 38. VIN-II (AD) (f(Xin) = 6 MHz Double-speed mode ) QzROM version 1.5 1.0 Input Current II (AD) [μA] 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 3.5 On-chip oscillator frequency characteristics (revised in rev.2.00) (Ta-Rosc) QzROM version 3.5 On-chip oscillator frequency ROSC [ MHz] 3.0 Ta = -25 °C Ta = 25 °C 2.5 Ta = 90°C On-chip oscillator frequency ROSC [ MHz] 3.0 Vcc = 5.0 V Vcc = 3.0 V 2.5 2.0 2.0 1.5 1.5 1.0 1.0 0.5 0.5 0.0 2 2.5 3 3.5 4 4.5 5 5.5 6 0.0 -60 -40 -20 0 20 40 60 80 100 120 140 Power Source Voltage Vcc [V] Fig. 40. Vcc-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) 8 Temperature [°C] Fig. 41. Ta-Rosc 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] 6 RC Oscillation Frequency f(XIN) [ MHz] 0 10 20 30 40 50 6 4 4 2 2 0 0 0 10 20 30 40 50 60 External resistor R [kΩ] Fig. 42. R-f(XIN) RC Oscillation Frequency characteristics (Vcc-f(XIN) ) QzROM version (Ta = 25 °C, f(XIN) ≅ 4 MHz [R = 5.1kΩ, C = 20 pF]) 6 External capacitor C [pF] Fig. 43. C-f(XIN) 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] 5 RC Oscillation Frequency f(XIN) [ MHz] Vcc = 5.0 V Vcc = 3.0 V 5.0 4 3 4.5 2 4.0 1 0 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 3.5 -60 -40 -20 0 20 40 60 80 100 120 140 Power Source Voltage Vcc [V] Fig. 44. Vcc-f(XIN) Fig. 45. Ta-f(XIN) Operating Temperature Range Ta [°C] REJ99B1149-0200 ©2007. Renesas Technology Corp., All rights reserved. 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 • Vcc = 5.12[V] • VREF = 5.12[V] • f(XIN) = 8[MHz] 3.0 2.5 2.0 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 • Temp. = 25[°C] • CPU mode = Double-speed mode • A/D conversion clock = f(XIN) Absolute accuracy [LSB] ABSOLUTE ERROR Conversion value 3.0 2.5 2.0 1.5 1.0 0.5 0.0 -0.5 -1.0 -1.5 -2.0 -2.5 -3.0 256 272 288 304 320 336 352 368 384 400 416 432 448 464 480 496 Absolute accuracy [LSB] Conversion value 3.0 2.5 2.0 1.5 1.0 0.5 0.0 -0.5 -1.0 -1.5 -2.0 -2.5 -3.0 512 528 544 560 576 592 608 624 640 656 672 688 704 720 736 752 Absolute accuracy [LSB] Conversion value 3.0 2.5 2.0 1.5 1.0 0.5 0.0 -0.5 -1.0 -1.5 -2.0 -2.5 -3.0 768 784 800 816 832 848 864 880 896 912 928 944 960 976 992 1008 Absolute accuracy [LSB] 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 • Vcc = 5.12[V] • VREF = 5.12[V] • f(XIN) = 8[MHz] 3.0 2.5 2.0 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 • Temp. = 25[°C] • CPU mode = Double-speed mode • A/D conversion clock = f(XIN) /2 Absolute accuracy [LSB] ABSOLUTE ERROR ABSOLUTE ERROR Conversion value 3.0 2.5 2.0 1.5 1.0 0.5 0.0 -0.5 -1.0 -1.5 -2.0 -2.5 -3.0 256 272 288 304 320 336 352 368 384 400 416 432 448 464 480 496 Absolute accuracy [LSB] Conversion value 3.0 2.5 2.0 1.5 1.0 0.5 0.0 -0.5 -1.0 -1.5 -2.0 -2.5 -3.0 512 528 544 560 576 592 608 624 640 656 672 688 704 720 736 752 Absolute accuracy [LSB] Conversion value 3.0 2.5 2.0 1.5 1.0 0.5 0.0 -0.5 -1.0 -1.5 -2.0 -2.5 -3.0 768 784 800 816 832 848 864 880 896 912 928 944 960 976 992 1008 Absolute accuracy [LSB] 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. 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. 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