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3 LPDDR2-SDRAM Features
- Power Supply: DDRM_VDD18 = 1.7 to
1.9V
- Power Supply: DDRM_VDD12 = 1.14 to 1.3V
- Double Data Rate Architecture: Two Data Transfers per Clock Cycle
- Burst Length (BL): 8
- Write Latency (WL): 1
- Read Latency (RL): 3
- Bi-Directional, Differential Data Strobes (DQS and DQSN) are Transmitted/Received
with Data
- Edge-Aligned with Read Data and Center-Aligned with Write Data
- Differential Clock Inputs (CLK and CLKN)
- Data Masks (DM) for Write Data
- Commands Entered on each Positive CLK Edge, Data and Data Mask are Referenced to
Both Edges of DQS
- Interface: HSUL_12
- Auto-Refresh and Self-Refresh Modes
- Low Power Consumption
- JEDEC LPDDR2-S4B Compliance
- Partial Array Self-Refresh (PASR)
- Auto Temperature Compensated Self-Refresh (ATCSR) by Built-in Temperature
Sensor
- Deep Power-Down Mode