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R8CL3AB Datasheet(PDF) 63 Page - Renesas Technology Corp |
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R8CL3AB Datasheet(HTML) 63 Page - Renesas Technology Corp |
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63 / 89 page  5. Electrical Characteristics REJ03B0243-0030 Rev.0.30 Jan 21, 2009 Page 61 of 76 R8C/L35A Group, R8C/L36A Group, R8C/L38A Group, R8C/L3AA Group, R8C/L35B Group, R8C/L36B Group, R8C/L38B Group, R8C/L3AB Group Under development Preliminary specification Specifications in this manual are tentative and subject to change. Notes: 1. Vcc = 4.0 V to 5.5 V, single chip mode, output pins are open, and other pins are Vss. 2. XIN is set to square wave input. 3. Vcc = 5.0 V 4. VLCD = Vcc, external division resistors are used for VL4 to VL1, 1/3 bias, 1/4 duty, f(FR) = 64 Hz, SEG0 to SEG55 are selected, and segment and common output pins are open. The standard value does not include the current that flows through external division resistors. 5. The internal voltage multiplier is used, bits LVLS3 to LVLS0 in the LCR1 register = 1011b, 1/3 bias, 1/4 duty, f(FR) = 64 Hz, SEG0 to SEG55 are selected, and segment and common output pins are open. Table 5.19 DC Characteristics (2) [4.0 V ≤ Vcc ≤ 5.5 V] (Topr = −20 to 85°C (N version) / −40 to 85°C (D version), unless otherwise specified.) Symbol Parameter Condition Standard Unit Oscillation Circuit On-Chip Oscillator CPU Clock Low-Power- Consumption Setting Other Min. Typ. (3) Max . XIN (2) XCIN High- Speed Low- Speed ICC Power supply current (1) High- speed clock mode 20 MHz Off Off 125 kHz No division −− 7.0 15 mA 16 MHz Off Off 125 kHz No division −− 5.6 12.5 mA 10 MHz Off Off 125 kHz No division −− 3.6 − mA 20 MHz Off Off 125 kHz Divide- by-8 −− 3.0 − mA 16 MHz Off Off 125 kHz Divide- by-8 −− 2.2 − mA 10 MHz Off Off 125 kHz Divide- by-8 −− 1.5 − mA High- speed on-chip oscillator mode Off Off 20 MHz 125 kHz No division −− 7.0 15 mA Off Off 20 MHz 125 kHz Divide- by-8 −− 3.0 − mA Off Off 4 MHz 125 kHz Divide- by-16 MSTIIC = 1 MSTTRD = 1 MSTTRC = 1 MSTTRG = 1 − 1 − mA Low- speed on-chip oscillator mode Off Off Off 125 kHz Divide- by-8 FMR27 = 1 VCA20 = 0 − 90 400 µA Low- speed clock mode Off 32 kHz Off Off No division FMR27 = 1 VCA20 = 0 − 100 400 µA Off 32 kHz Off Off No division FMSTP = 1 VCA20 = 0 Flash memory off Program operation on RAM − 55 −µA Wait mode Off Off Off 125 kHz − VCA27 = 0 VCA26 = 0 VCA25 = 0 VCA20 = 1 While a WAIT instruction is executed Peripheral clock operation − 15 100 µA Off Off Off 125 kHz − VCA27 = 0 VCA26 = 0 VCA25 = 0 VCA20 = 1 CM02 = 1 CM01 = 1 While a WAIT instruction is executed Peripheral clock off − 490 µA Off 32 kHz Off Off − VCA27 = 0 VCA26 = 0 VCA25 = 0 VCA20 = 1 CM02 = 1 CM01 = 0 While a WAIT instruction is executed Peripheral clock off Timer RE operation in real-time clock mode LCD drive control circuit (4) When external division resistors are used − 7 −µA LCD drive control circuit (5) When the internal voltage multiplier is used − 12 −µA Off 32 kHz Off Off − VCA27 = 0 VCA26 = 0 VCA25 = 0 VCA20 = 1 CM02 = 1 CM01 = 1 While a WAIT instruction is executed Peripheral clock off Timer RE operation in real-time clock mode − 3.5 −µA Stop mode Off Off Off Off − VCA27 = 0 VCA26 = 0 VCA25 = 0 CM10 = 1 Topr = 25 °C Peripheral clock off − 2.0 5.0 µA Off Off Off Off − VCA27 = 0 VCA26 = 0 VCA25 = 0 CM10 = 1 Topr = 85 °C Peripheral clock off − 15 −µA Power- off mode Off Off Off Off −− Power-off 0 Topr = 25 °C − 0.02 0.2 µA Off Off Off Off −− Power-off 0 Topr = 85 °C − 0.4 −µA Off 32 kHz Off Off −− Power-off 1 Topr = 25 °C − 1.3 2.6 µA Off 32 kHz Off Off −− Power-off 1 Topr = 85 °C − 1.5 −µA |
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