GD32H757ZMT7 datasheet(8/151 Pages) GIGADEVICE

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GD32H757xx Datasheet

Table 4-27. NRST pin characteristics ....................................................................................................

103

Table 4-28. I/O static characteristics .....................................................................................................

104

Table 4-29. Output voltage characteristics for all I/Os except PC13, PC14, PC15(1)(2) ......................

104

Table 4-30. Output timing characteristics (IOSPDOP OFF) (3)(4) ..........................................................

106

Table 4-31. Output timing characteristics (IOSPDOP ON) (1)(3)(4) .........................................................

106

Table 4-32. 14-bit ADC characteristics ..................................................................................................

107

Table 4-33. ADC RAIN max for fADC = 72 MHz (14-bit ADC) (1)(2) ............................................................. 109

Table 4-34. 14-bit ADC accuracy(1)(2)(3) ....................................................................................................

110

Table 4-35. 12-bit ADC characteristics ...................................................................................................

110

Table 4-36. ADC RAIN max for fADC = 80 MHz (12-bit ADC) (1)(2) ..............................................................112

Table 4-37. ADC dynamic accuracy at fADC = 60 MHz VREFP = 1.8 V(1)(2)................................................113

Table 4-38. ADC dynamic accuracy at fADC = 80 MHz VREFP = 2.4 V(1)(2)................................................114

Table 4-39. ADC dynamic accuracy at fADC = 80 MHz VREFP = 3.3 V(1)(2)................................................114

Table 4-40. ADC static accuracy at fADC = 60 MHz VREFP = 1.8 V(1)(2) .....................................................114

Table 4-41. ADC static accuracy at fADC = 80 MHz VREFP = 2.4 V(1)(2) .....................................................114

Table 4-42. ADC static accuracy at fADC = 80 MHz VREFP = 3.3 V(1)(2) .....................................................115

Table 4-43. High-precision temperature sensor characteristics .........................................................

115

Table 4-44. High-precision temperature sensor calibration values ....................................................

115

Table 4-45. Temperature sensor characteristics(1) ................................................................................

116

Table 4-46. Temperature sensor calibration values..............................................................................

116

Table 4-47. Low power digital temperature sensor characteristics ....................................................

116

Table 4-48. Voltage reference buffer characteristics(1) .........................................................................

116

Table 4-49. CMP characteristics(1)...........................................................................................................

118

Table 4-50. VBAT monitoring characteristics(1) .....................................................................................

119

Table 4-51. VBAT charging characteristics ..............................................................................................119

Table 4-52. Temperature monitoring characteristics(1) .........................................................................

119

Table 4-53. DAC characteristics..............................................................................................................

119

Table 4-54. DAC accuracy.......................................................................................................................

121

Table 4-55. I2C characteristics(1)(2) .........................................................................................................

122

Table 4-56. I2C analog filter delay characteristics(1) ............................................................................

123

Table 4-57. Standard SPI characteristics(1) ...........................................................................................

123

Table 4-58. Standard OSPI characteristics(1) ........................................................................................

124

Table 4-59. CPDM characteristics ..........................................................................................................

126

Table 4-60. HPDF characteristics(1)(2) .....................................................................................................

126

Table 4-61. SAI characteristics(1)............................................................................................................

127

Table 4-62. I2S characteristics(1)(2) .........................................................................................................

128

Table 4-63. USART characteristics

in Synchronous mode(1) .............................................................. 129

Table 4-64. USART characteristics

in Smartcard mode(1) ................................................................... 130

Table 4-65. SDIO characteristics(1)(2) ......................................................................................................

130

Table 4-66. USBHS DC electrical characteristics(1) ..............................................................................

131

Table 4-67. USBHS dynamic characteristics(1) .....................................................................................

131

Table 4-68. USBHS Charger Detection characteristics(1).....................................................................

132

Table 4-69. USBHS clock timing parameters(1) .....................................................................................

132

Table 4-70. USB-ULPI Dynamic characteristics(1) ................................................................................

132

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