B8132B4PB-8D-F中文資料鎂光數(shù)據(jù)手冊PDF規(guī)格書

Features

? Ultra-low-voltage core and I/O power supplies

? Frequency range

– 400 MHz (data rate: 800 Mb/s/pin)

? 4n prefetch DDR architecture

? 8 internal banks for concurrent operation

? Multiplexed, double data rate, command/address

inputs; commands entered on each CK_t/CK_c

edge

? Bidirectional/differential data strobe per byte of

data (DQS_t/DQS_c)

? Programmable READ and WRITE latencies (RL/WL)

? Burst length: 4, 8, and 16

? Per-bank refresh for concurrent operation

? Auto temperature-compensated self refresh

(ATCSR) by built-in temperature sensor

? Partial-array self refresh (PASR)

? Deep power-down mode (DPD)

? Selectable output drive strength (DS)

? Clock-stop capability

? Lead-free (RoHS-compliant) and halogen-free

packaging

Options Marking

? Density/Chip select

– 8Gb/2-CS - dual die 81

? Organization

– x32 32

? VDD1/VDD2/VDDQ: 1.8V/1.2V/1.2V B

? Revision 4

? FBGA “green” package

– 12mm x 12mm x 0.8mm, 168-ball PB

? Timing – cycle time

– 2.5ns @ RL = 6 -8D

? Operating temperature range

– From –30°C to +85°C Blank