Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
CY7C1648KV18 Datasheet(PDF) 21 Page - Cypress Semiconductor |
|
CY7C1648KV18 Datasheet(HTML) 21 Page - Cypress Semiconductor |
21 / 29 page Document Number: 001-44061 Rev. *L Page 21 of 29 CY7C1648KV18 CY7C1650KV18 AC Electrical Characteristics Over the Operating Range Parameter [26] Description Test Conditions Min Typ Max Unit VIH Input high voltage VREF + 0.2 – VDDQ + 0.24 V VIL Input low voltage –0.24 – VREF – 0.2 V Capacitance Parameter [27] Description Test Conditions Max Unit CIN Input capacitance TA = 25 C, f = 1 MHz, VDD = 1.8 V, VDDQ = 1.5 V 4 pF CO Output capacitance 4pF Thermal Resistance Parameter [27] Description Test Conditions 165-ballFBGA Package Unit JA (0 m/s) Thermal resistance (junction to ambient) Socketed on a 170 × 220 × 2.35 mm, eight-layer printed circuit board 12.23 °C/W JA (1 m/s) 11.17 °C/W JA (3 m/s) 10.42 °C/W JB Thermal resistance (junction to board) 9.34 °C/W JC Thermal resistance (junction to case) 2.10 °C/W AC Test Loads and Waveforms Figure 5. AC Test Loads and Waveforms 1.25 V 0.25 V R = 50 5pF INCLUDING JIG AND SCOPE ALL INPUT PULSES Device RL = 50 Z0 = 50 VREF = 0.75 V VREF = 0.75 V [28] 0.75 V Under Test 0.75 V Device Under Test OUTPUT 0.75 V VREF VREF OUTPUT ZQ ZQ (a) Slew Rate = 2 V/ns RQ = 250 (b) RQ = 250 Notes 26. Overshoot: VIH(AC) < VDDQ + 0.3 V (Pulse width less than tCYC/2), Undershoot: VIL(AC) > 0.3 V (Pulse width less than tCYC/2). 27. Tested initially and after any design or process change that may affect these parameters. 28. Unless otherwise noted, test conditions assume signal transition time of 2 V/ns, timing reference levels of 0.75 V, VREF = 0.75 V, RQ = 250 , VDDQ = 1.5 V, input pulse levels of 0.25 V to 1.25 V, and output loading of the specified IOL/IOH and load capacitance shown in (a) of Figure 5. |
Número de pieza similar - CY7C1648KV18 |
|
Descripción similar - CY7C1648KV18 |
|
|
Enlace URL |
Política de Privacidad |
ALLDATASHEET.ES |
¿ALLDATASHEET es útil para Ud.? [ DONATE ] |
Todo acerca de Alldatasheet | Publicidad | Contáctenos | Política de Privacidad | Intercambio de Enlaces | Lista de Fabricantes 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 |