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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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AM62A7 датащи(PDF) 69 Page - Texas Instruments |
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AM62A7 датащи(HTML) 69 Page - Texas Instruments |
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69 / 238 page  Table 6-53. System Signal Descriptions (continued) SIGNAL NAME [1] PIN TYPE [2] DESCRIPTION [3] AMB PIN [4] CLKOUT0 O RMII Clock Output (50 MHz). This pin is used for clock source to the external RMII PHY and must also be routed back to the respective RMII[x]_REF_CLK pin for proper device operation. AA17, B16, W17 EXTINTn I External Interrupt F17 EXT_REFCLK1 I External clock input to Main Domain B16 OBSCLK0 O Main Domain Observation clock output for test and debug purposes only R20 OBSCLK1 O Main Domain Observation clock output for test and debug purposes only D17 PORz_OUT O Main Domain POR status output F18 RESETSTATz O Main Domain warm reset status output F19 RESET_REQz I Main Domain external warm reset request input E19 SYSCLKOUT0 O Main Domain system clock output (divided by 4) for test and debug purposes only B16 6.3.21.3.2 MCU Domain Table 6-54. MCU System Signal Descriptions SIGNAL NAME [1] PIN TYPE [2] DESCRIPTION [3] AMB PIN [4] MCU_ERRORn IO Error signal output from MCU Domain ESM B8 MCU_EXT_REFCLK0 I External input to MCU Domain C11, D7 MCU_OBSCLK0 O MCU Domain Observation clock output for test and debug purposes only C11 MCU_PORz I MCU and Main Domain cold reset A7 MCU_RESETSTATz O MCU Domain warm reset status output D14 MCU_RESETz I MCU and Main Domain warm reset C12 MCU_SYSCLKOUT0 O MCU Domain system clock output (divided by 4) for test and debug purposes only C11 6.3.21.3.3 WKUP Domain Table 6-55. WKUP System Signal Descriptions SIGNAL NAME [1] PIN TYPE [2] DESCRIPTION [3] AMB PIN [4] PMIC_LPM_EN0 O Dual-function PMIC control output, Low Power Mode (active low) or PMIC Enable (active high) D12 WKUP_CLKOUT0 O WKUP Domain CLKOUT0 output B10 6.3.21.4 VMON Table 6-56. VMON Signal Descriptions SIGNAL NAME [1] PIN TYPE [2] DESCRIPTION [3] AMB PIN [4] VMON_1P8_SOC A Voltage monitor input for 1.8 V SoC power supply F12 VMON_3P3_SOC A Voltage monitor input for 3.3 V SoC power supply F9 VMON_VSYS A Voltage monitor input, fixed 0.45 V (+/-3%) threshold. Use with external precision voltage divider to monitor a higher voltage rail such as the PMIC input supply. H12 www.ti.com AM62A7, AM62A7-Q1, AM62A3, AM62A3-Q1 SPRSP77A – MARCH 2023 – REVISED AUGUST 2023 Copyright © 2023 Texas Instruments Incorporated Submit Document Feedback 69 Product Folder Links: AM62A7 AM62A7-Q1 AM62A3 AM62A3-Q1 |
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