A3V64S40GTP/GBF 64Mb Synchronous DRAM ZENTEL IC
Features
Single 3.3V ±0.3V power supply
Maximum clock frequency:
- 60: 166MHz<3-3-3> / -70: 143MHz<3-3-3>
Operating temperature:
- Commercial: 0 to 70°C
- Industrial: -40 to 85°C
Fully synchronous operation referenced to clock rising edge
4-bank operation controlled by BA0, BA1 (Bank Address)
CAS latency- 2/3 (programmable)
Burst length- 1/2/4/8/FP (programmable)
Burst type- Sequential and interleave burst (programmable)
Byte Control by LDQM and UDQM
Random column access
Auto precharge / All bank precharge controlled by A10
Support concurrent auto-precharge
Auto and self refresh
4096 refresh cycles / 64ms
LVTTL Interface
Package:
- 400-mil, 54-pin Thin Small Outline (TSOP II) with 0.8mm lead pitch
- 54-ball FBGA (8mm x 8 mm)
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