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EDJ8232B5MB-GN-F Datasheet(PDF) 8 Page - Elpida Memory |
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EDJ8232B5MB-GN-F Datasheet(HTML) 8 Page - Elpida Memory |
8 / 142 page EDJ8232B5MB Data Sheet E1825E30 (Ver. 3.0) 8 Recommended DC Operating Conditions (TC = 0 C to +85C, VDD, VDDQ = 1.5V 0.075V) Parameter Symbol min. typ. max. Unit Notes Supply voltage VDD 1.425 1.5 1.575 V 1, 2 Supply voltage for DQ VDDQ 1.425 1.5 1.575 V 1, 2 Notes: 1. Under all conditions VDDQ must be less than or equal to VDD. 2. VDDQ tracks with VDD. AC parameters are measured with VDD and VDDQ tied together. AC and DC Input Measurement Levels (TC = 0 C to +85C, VDD, VDDQ = 1.5V 0.075V) Single-Ended AC and DC Input Levels for Command and Address Parameter Symbol min. typ. max. Unit Notes DC input logic high VIHCA (DC100) VREF 0.100 VDD V 1, 5 DC input logic low VILCA (DC100) VSS VREF 0.100 V 1, 6 AC input logic high VIHCA (AC175) VREF 0.175 *2 V 1, 2, 7 AC input logic low VILCA (AC175) *2 VREF 0.175 V 1, 2, 8 AC input logic high VIHCA (AC150) VREF 0.150 *2 V 1, 2, 7 AC input logic low VILCA (AC150) *2 VREF 0.150 V 1, 2, 8 Input reference voltage for address, command inputs VREFCA (DC) 0.49 VDD 0.51 VDD V 3, 4 Notes: 1. For input only pins except /RESET; VREF = VREFCA (DC). 2. See Overshoot and Undershoot Specifications section. 3. The AC peak noise on VREF may not allow VREF to deviate from VREFCA (DC) by more than 1% VDD (for reference: approx. 15 mV). 4. For reference: approx. VDD/2 15 mV. 5. VIH (DC) is used as a simplified symbol for VIHCA (DC100) 6. VIL (DC) is used as a simplified symbol for VILCA (DC100) 7. VIH (AC) is used as a simplified symbol for VIHCA (AC175) and VIHCA (AC150); VIHCA (AC175) value is used when VREF + 0.175V is referenced, and VIHCA (AC150) value is used when VREF + 0.150V is referenced. 8. VIL (AC) is used as a simplified symbol for VILCA (AC175) and VILCA (AC150) ; VILCA (AC175) value is used when VREF 0.175V is referenced, and VILCA (AC150) value is used when VREF 0.150V is referenced. |
Similar Part No. - EDJ8232B5MB-GN-F |
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Similar Description - EDJ8232B5MB-GN-F |
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