Data Sheet

AC6905C Datasheet
6
Confidential
The information contained herein is the exclusive property of JIELI and shall not be distributed, reproduced, or disclosed in whole or in part without
prior written permission of JIELI.
Touch8：Touch Input Channel 8;
PWM0：Timer0 PWM Output;
UART1TXC：Uart1 Data Out(C);
PB13 I/O 16 GPIO MIC
13 VDDIO P / IO Power 3.3v
14 LDO_IN P / LDO Power Supply
15 VSSIO P / Ground
16 RTCVDD P / RTC Power 3.3v
17 PR1 I/O 16
RTCIO1
ADC12：ADC Input Channel 12;
18 PR2 I/O 16 RTCIO2 ADC13：ADC Input Channel 13;
19 BT_AVDD P / Power 1.5v
20 AVSS2 P / Ground
21 BT_RF P /
22 AVSS1 P / Ground
23 BT_OSCI I / OSC In
24 BT_OSCO O / OSC Out
二、电气特性
2.1 PMU 电压、电流特性
表 2-1
符号 参数 最小 典型 最大 单位 测试条件
LDOIN Voltage Input 3 3.7 5.5 V
V
3.3
Voltage output
_ 3.3 _ V LDO5V = 5V, 100mA loading
V
1.2
_ 1.2 _ V LDO5V = 5V, 50mA loading
V
1.5
Voltage output 1.5 V LDO5V=5V, 100mA loading
V
DACVDD
DAC Voltage _ 3.1 _ V LDO5V = 5V, 10mA loading
I
L3.3
Loading current _ _ 150 mA LDO5V = 5V
2.2 IO 输入、输出高低逻辑特性
表 2-2
IO 输入特性
符号 参数 最小 典型 最大 单位 测试条件
V
IL
Low-Level Input
Voltaget
-0.3 _ 0.3* VDDIO V VDDIO = 3.3V
V
IH
High-Level Input
Voltage
0.7*
VDDIO
_ VDDIO+0.3 V VDDIO = 3.3V
IO 输出特性