• Part: IS46TR81280ED
  • Description: 1Gb DDR3 SDRAM
  • Manufacturer: ISSI
  • Size: 3.63 MB
Download IS46TR81280ED Datasheet PDF
ISSI
IS46TR81280ED
IS46TR81280ED is 1Gb DDR3 SDRAM manufactured by ISSI.
- Part of the IS43TR16640ED comparator family.
FEATURES - Standard Voltage: VDD and VDDQ = 1.5V ± 0.075V - High speed data transfer rates with system frequency up to 800 MHz - 8 internal banks for concurrent operation - 8n-bit pre-fetch architecture - Programmable CAS Latency - Programmable Additive Latency: 0, CL-1,CL-2 - Programmable CAS WRITE latency (CWL) based on t CK - Programmable Burst Length: 4 and 8 - Programmable Burst Sequence: Sequential or Interleave - BL switch on the fly - Auto Self Refresh(ASR) - Self Refresh Temperature(SRT) - Single bit error correction (per 64-bits) - Restrictions on Burst Length and Data Mask OPTIONS - Configuration: 128Mx8 64Mx16 - Package: 96-ball FBGA (9mm x 13mm) for x16 78-ball FBGA (8mm x 10.5mm) for x8 MARCH 2018 - Refresh Interval: 7.8 μs (8192 cycles/64 ms) Tc= -40°C to 85°C 3.9 μs (8192 cycles/32 ms) Tc= 85°C to 105°C 1.95 μs (8192 cycles/16ms)Tc=105°C to 125°C - Partial Array Self Refresh - Asynchronous RESET pin - TDQS (Termination Data Strobe) supported (x8 only) - OCD (Off-Chip Driver Impedance Adjustment) - Dynamic ODT (On-Die Termination) - Driver strength : RZQ/7, RZQ/6 (RZQ = 240  ) - Write Leveling - Operating temperature: Automotive, A1 (TC = -40°C to +95°C) Automotive, A2 (TC = -40°C to +105°C) Automotive, A3 (TC= -40°C to +125°C) ADDRESS TABLE Parameter Row Addressing Column Addressing Bank Addressing Page size Auto Precharge Addressing BL switch on the fly 128Mx8 A0-A13 A0-A9 BA0-2 1KB A10/AP A12/BC# 64Mx16 A0-A12 A0-A9 BA0-2 2KB A10/AP A12/BC# SPEED BIN Speed...