データシートサーチシステム |
|
STA8088GA データシート(PDF) 9 Page - STMicroelectronics |
|
STA8088GA データシート(HTML) 9 Page - STMicroelectronics |
9 / 18 page STA8088GA Pin description Doc ID 022679 Rev. 2 9/18 2.4 Main function pins VDD12_LPVR Pwr Digital supply voltage for backup logic (1.2 V). When using the LPVR, this pin shall not be driven by an external voltage supply, but a capacitance shall be connected between these pins and GND to guarantee on-chip voltage stability. 21 VDD_IOR1 Pwr Digital supply voltage for I/O ring 1 (1.8 or 3.3 V) 44 VDD_IOR3 Pwr Digital supply voltage for I/O ring 3 (1.8 V) 45 VDD_IOR5 Pwr Digital supply voltage for I/O ring 5 (3.3 V) 52 VRF18_RFVR Pwr Analog supply voltage for RF voltage regulator (1.8 V) 13 VRF12OUT_RFVR Pwr RF voltage regulator 1.2 V output 12 VRF12_LNA Pwr Analog supply voltage for LNA (1.2 V) 8 VRF12_RFA Pwr Analog supply voltage for RFA (1.2 V) 14 VRF12_MIX Pwr Analog supply voltage for Mixer (1.2 V) 16 VRF12_IF Pwr Analog supply voltage for IF (1.2 V) 17 VRF12_RFVCO Pwr Analog supply voltage for VCO (1.2 V) 18 VRF12_RFADC Pwr Analog supply voltage for RF ADC (1.2 V) 7 GND_LNA GND Analog supply ground for LNA 10 GND GND Analog and digital supply ground EP Table 1. Power supply pins (continued) Symbol I/O Functions VFQFN56 Table 2. Main function pins Symbol I/O voltage I/O Functions VFQFPN56 STDBYn 1.2V I When low, the chip is forced in Standby Mode - All pins in high impedance except the ones powered by Backup supply 24 STDBYOUT 1.2V O When low, indicates the chip is in Standby Mode. 23 RSTn 1.2V I Reset Input with Schmitt-Trigger characteristics and noise filter. 25 WAKEUP 1.2V I WAKEUP from STANDBY mode 26 RTC_XTI 1.5V (Max) I Input of the 32KHz oscillator amplifier circuit and input of the internal real time clock circuit. 27 RTC_XTO 1.5V (Max) O Output of the oscillator amplifier circuit. 28 ADC_IN[1,5] 1.4V – 0 Typ Range I ADC Analog input [1,5,8] 32,33, 34 USB_DP/UART1_TX VDD_IOR5 USB/O USB D+ signal / UART1 Tx data 48 USB_DM/UART1_RX VDD_IOR5 USB/I USB D- signal / UART1 Rx data 49 |
同様の部品番号 - STA8088GA |
|
同様の説明 - STA8088GA |
|
|
リンク URL |
プライバシーポリシー |
ALLDATASHEET.JP |
ALLDATASHEETはお客様のビジネスに役立ちますか? [ DONATE ] |
Alldatasheetは | 広告 | お問い合わせ | プライバシーポリシー | リンク交換 | メーカーリスト All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |