PSRAM products are high-speed, CMOS pseudo-static random access memory developed for low-power, portable applications. The 64Mb DRAM core device is organized as 4 Meg x 16 bits. These devices include the industry-standard, asynchronous memory interface found on other low-power SRAM or pseudo-SRAM (PSRAM) offerings. For seamless operation on an asynchronous m.
Asynchronous and page mode interface
Dual voltage rails for optional performance
VDD 1.8V, VDDQ 1.8V
Page mode read access
Interpage Read access : 70ns
Intrapage Read access : 20ns
Low Power Consumption
Asynchronous Operation < 30 mA
Intrapage Read < 18mA
Standby < 180 uA (max.)
Deep power-down (DPD) < 3uA (Typ)
Low Power Feature
Temperature Controlled Refresh
Partial Array Refresh
Deep power-down (DPD) mode
Operating temperature Range Industrial and Automotive, A1: -40°C~85°C
Package: 48-ball TFBGA, 48-pin TSOP-I
Notes : 1. The 48-pin TSOP-I package option .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | IS67WVE4M16EALL |
ISSI |
64Mb Async/Page PSRAM | |
2 | IS67WVE4M16EBLL |
ISSI |
64Mb Async/Page PSRAM | |
3 | IS67WVE4M16ECLL |
ISSI |
64Mb Async/Page PSRAM | |
4 | IS67WVE4M16TALL |
ISSI |
64Mb Async/Page PSRAM | |
5 | IS67WVE4M16TBLL |
ISSI |
64Mb Async/Page PSRAM | |
6 | IS67WVE4M16TCLL |
ISSI |
64Mb Async/Page PSRAM | |
7 | IS67WVE1M16EALL |
ISSI |
16Mb Async/Page PSRAM | |
8 | IS67WVE1M16EBLL |
ISSI |
16Mb Async/Page PSRAM | |
9 | IS67WVE1M16ECLL |
ISSI |
16Mb Async/Page PSRAM | |
10 | IS67WVE1M16TALL |
ISSI |
16Mb Async/Page PSRAM | |
11 | IS67WVE1M16TBLL |
ISSI |
16Mb Async/Page PSRAM | |
12 | IS67WVE1M16TCLL |
ISSI |
16Mb Async/Page PSRAM |