Electronic Components Datasheet Search |
|
MCP4921-EMS Datasheet(PDF) 6 Page - Microchip Technology |
|
MCP4921-EMS Datasheet(HTML) 6 Page - Microchip Technology |
6 / 40 page MCP4921/4922 DS21897A-page 6 2004 Microchip Technology Inc. AC CHARACTERISTICS (SPI TIMING SPECIFICATIONS) FIGURE 1-1: SPI™ Input Timing. Electrical Specifications: Unless otherwise indicated, VDD= 2.7V – 5.5V, TA= -40 to +125°C. Typical values are at +25°C. Parameters Sym Min Typ Max Units Conditions Schmitt Trigger High-Level Input Voltage (All digital input pins) VIH 0.7 VDD —— V Schmitt Trigger Low-Level Input Voltage (All digital input pins) VIL —— 0.2 VD D V Hysteresis of Schmitt Trigger Inputs VHYS —0.05 VDD — Input Leakage Current ILEAKAGE -1 — 1 µASHDN = LDAC = CS = SDI = SCK + VREF = VDD or AVSS Digital Pin Capacitance (All inputs/outputs) CIN, COUT —10 — pF VDD = 5.0V, TA = +25°C, fcLK = 1 MHz (Note 1) Clock Frequency FCLK —— 20 MHz TA = +25°C (Note 1) Clock High Time tHI 15 — — ns Note 1 Clock Low Time tLO 15 — — ns Note 1 CS Fall to First Rising CLK Edge tCSSR 40 — — ns Applies only when CS falls with CLK high. (Note 1) Data Input Setup Time tSU 15 — — ns Note 1 Data Input Hold Time tHD 10 — — ns Note 1 SCK Rise to CS Rise Hold Time tCHS 15 — — ns Note 1 CS High Time tCSH 15 — — ns Note 1 LDAC Pulse Width tLD 100 — — ns Note 1 LDAC Setup Time tLS 40 — — ns Note 1 SCK Idle Time before CS Fall tIDLE 40 — — ns Note 1 Note 1: By design and characterization, not production tested. CS SCK SI LDAC tCSSR tHD tSU tLO tCSH tCHS LSB in MSB in tIDLE Mode 1,1 Mode 0,0 tHI tLD tLS |
Similar Part No. - MCP4921-EMS |
|
Similar Description - MCP4921-EMS |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |