10

Data Sheet

2 Mbit ROM + 1 Mbit / 2Mbit / 256 Kbit SRAM

ROM/RAM Combo

SST30VR021 / SST30VR022 / SST30VR023

©2001 Silicon Storage Technology, Inc.

S71135-02-000

4/01

380

SST30VR021 Valid combinations

SST30VR021-500-C-WH

SST30VR021-500-C-U1

SST30VR021-500-E-WH

SST30VR022 Valid combinations

SST30VR022-70-C-WH

SST30VR022-70-C-U1

SST30VR022-70-E-WH

SST30VR023 Valid combinations

SST30VR023-500-C-WH

SST30VR023-500-C-U1

SST30VR023-500-E-WH

Example:

Valid combinations are those products in mass production or will be in mass production. Consult your SST sales

representative to confirm availability of valid combinations and to determine availability of new combinations.

C-Spec Number

Package Modifier

H = 32 leads

Numeric = Die modifier

Package Type

W = TSOP (8mm x 14mm)

U = Die only

Temperature Range

C = Commercial = 0°C to +70°C

E = Extended = -20°C to +85°C

Read Access Speed

70 = 70 ns

500 = 500 ns

Device Density

021 = 2 Mbit ROM +

1 Mbit SRAM

022 = 2 Mbit ROM +

2 Mbit SRAM

023 = 2 Mbit ROM + 256 Kbit SRAM

Voltage Range

V = 2.7-3.3V

Device Family

30 = ROM/RAM Combo

Device

Speed

Suffix1

Suffix2

SST30 VR023

-XXX

-X

-XX

-

RXXXX