IS41LV16257C-35TLI400-

Org 256Kx16
Pkg(Pins) TSOP2(40/44)
Vcc 5V
Refresh 512
Speed 35
No. of Words 257M
Solder 100% matte Sn
Status Prod
Type FP
Bus Width 16 = x16
Temp.Range Industrial Grade (-40C to +85°C)
Generation/Rev C
Product Family 41 = Asynchronous
Temp. Grade I = Industrial Grade (-40°C to +85°C)
Solder Type L = 100% matte Sn
Generation C = C
Number Of Words 257 = 257M
Operating Voltage Range LV = 3.3V
Package Type T = TSOP

IS41LV16257C-35TLI400- Features

  • TTL compatible inputs and outputs; tri-state I/O
  • Refresh Interval: 512 cycles/8 ms
  • Refresh Mode: RAS-Only, CAS-before-RAS (CBR), and Hidden
  • JEDEC standard pinout
  • Single power supply: 5V ± 10% (IS41C16257C) 3.3V ± 10% (IS41LV16257C)
  • Byte Write and Byte Read operation via two CAS

Overview

The IS41C16257C and IS41LV16257C are 262,144 x 16-bit high-performance CMOS Dynamic Random Access Memories. Fast Page Mode allows 512 random accesses within a single row with access cycle time as short as 14 ns per 16-bit word. It is asynchronous, as it does not require a clock signal input to synchronize commands and I/O.