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RZ/T2ME 数据表(PDF) 108 Page - Renesas Technology Corp |
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RZ/T2ME 数据表(HTML) 108 Page - Renesas Technology Corp |
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108 / 116 page ![]() Table 2.45 12-Bit A/D (unit 1) conversion characteristics (2 of 2) Parameter Min. Typ. Max. Unit Reference figure Quantization error — ±0.5 — LSB — Absolute accuracy — — ±12 LSB — DNL differential non-linearity error — — ±3 LSB — INL integral non-linearity error — — ±4 LSB — Note: The specified values in the table apply when there is no access to the external bus during A/D conversion. If access proceeds during A/D conversion, values may not fall within the specified ranges. Note 1. The conversion time is the total of the sampling time and the comparison time. Analog signal source Ro Co Cin Rs Cs DUT ADC (equiv. circuit) Ro, Co: Signal source impedance Cin: Internal parasitic capacitance (package, I/O, etc.) Rs, Cs: ADC equivalent circuit impedance (With sample-and-hold circuits: Rs = 1.5 kΩ and Cs = 4 pF. Without sample-and-hold circuits: Rs = 0.75 kΩ and Cs = 3 pF. (Typical)) Figure 2.95 A/D converter equivalent circuit and peripheral configuration diagram 2.8 Temperature Sensor Characteristics Table 2.46 Temperature sensor characteristics Parameter Min. Typ. Max. Unit Test Conditions Relative accuracy — ±1 — °C *1 Temperature slope — 0.0625 — °C/LSB — Output code (at 25°C) — 1545 (decimal) — — TSUSAD register Note 1. 2-point calibration (Tj = 25°C and Tj = 85°C) and 8 times averaging. 2.9 Debug Interface Timing Condition: VOH = VCC33 × 0.5, VOL = VCC33 × 0.5 Table 2.47 Debug interface timing (1 of 2) Parameter Symbol Min. Max. Unit Reference figure TCK cycle time With an ICE connected tTCKcyc 30*1 — ns Figure 2.96 For use in BSCAN 80 — TCK high pulse width tTCKH 0.4 0.6 tTCKcyc TCK low pulse width tTCKL 0.4 0.6 tTCKcyc RZ/T2ME Datasheet 2. Electrical Characteristics R01DS0441EJ0110 Rev.1.10 Mar 13, 2026 Page 108 of 116 |
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