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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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K32L2AX датащи(PDF) 67 Page - NXP Semiconductors |
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K32L2AX датащи(HTML) 67 Page - NXP Semiconductors |
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67 / 96 page  Table 38. VREF limited-range operating requirements Symbol Description Min. Max. Unit Notes TA Temperature 0 50 °C — Table 39. VREF limited-range operating behaviors Symbol Description Min. Max. Unit Notes Vout Voltage reference output 1.2 V with factory trim 1.173 1.225 V — Vout Voltage reference output 2.1 V with factory trim 2.088 2.115 V — 8.6.3 CMP and 6-bit DAC electrical specifications Table 40. Comparator and 6-bit DAC electrical specifications Symbol Description Min. Typ. Max. Unit VDD Supply voltage 1.71 — 3.6 V IDDHS Supply current, high-speed mode (EN=1, PMODE=1) — — 200 μA IDDLS Supply current, low-speed mode (EN=1, PMODE=0) — — 20 μA VAIN Analog input voltage VSS – 0.3 — VDD V VAIO Analog input offset voltage — — 20 mV VH Analog comparator hysteresis1 • CR0[HYSTCTR] = 00 • CR0[HYSTCTR] = 01 • CR0[HYSTCTR] = 10 • CR0[HYSTCTR] = 11 — — — — 5 10 20 30 — — — — mV mV mV mV VCMPOh Output high VDD – 0.5 — — V VCMPOl Output low — — 0.5 V tDHS Propagation delay, high-speed mode (EN=1, PMODE=1) 20 50 200 ns tDLS Propagation delay, low-speed mode (EN=1, PMODE=0) 80 250 600 ns Analog comparator initialization delay2 — — 40 μs IDAC6b 6-bit DAC current adder (enabled) — 7 — μA INL 6-bit DAC integral non-linearity –0.5 — 0.5 LSB3 DNL 6-bit DAC differential non-linearity –0.3 — 0.3 LSB 1. Typical hysteresis is measured with input voltage range limited to 0.6 to VDD–0.6 V. 2. Comparator initialization delay is defined as the time between software writes to change control inputs (Writes to CMP_DACCR[DACEN], CMP_DACCR[VRSEL], CMP_DACCR[VOSEL], CMP_MUXCR[PSEL], and CMP_MUXCR[MSEL]) and the comparator output settling to a stable level. 3. 1 LSB = Vreference/64 Peripheral operating requirements and behaviors K32 L2A Microcontroller with 512 KB Flash and 128 KB SRAM, Rev. 3, 02/2021 67 NXP Semiconductors |
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