Position: Home  > All Categories> Integrated Circuits (ICs) > SST30VR022

SST30VR022

Features: • ROM + SRAM ROM/RAM Combo SST30VR021: 256K x8 ROM + 128K x8 SRAM SST30VR022: 256K x8 ROM + 256K x8 SRAM SST30VR023: 256K x8 ROM + 32K x8 SRAM• ROM/RAM combo on a monolithic chip• Equivalent ComboMemory (Flash + SRAM): SST31LF021E for code development and pre-production...

product image

SST30VR022 Picture
See larger image
SeekIC No. : 004505244 Detail

SST30VR022: Features: • ROM + SRAM ROM/RAM Combo SST30VR021: 256K x8 ROM + 128K x8 SRAM SST30VR022: 256K x8 ROM + 256K x8 SRAM SST30VR023: 256K x8 ROM + 32K x8 SRAM• ROM/RAM combo on a monolithic ch...

SST30VR022 Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
SST30VR022
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2025/12/24

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

• ROM + SRAM ROM/RAM Combo
SST30VR021: 256K x8 ROM + 128K x8 SRAM
SST30VR022: 256K x8 ROM + 256K x8 SRAM
SST30VR023: 256K x8 ROM + 32K x8 SRAM
• ROM/RAM combo on a monolithic chip
• Equivalent ComboMemory (Flash + SRAM): SST31LF021E for code development and pre-production
• Wide Operating Voltage Range: 2.7-3.3V
• Chip Access Time
SST30VR022 70 ns
SST30VR021/023 500 ns
• Low Power Dissipation:
Standby: 3 µW (Typical)
Operating: 10 mW (Typical)
• Fully Static Operation
No clock or refresh required
• Three state Outputs
• Packages Available
32-pin TSOP (8mm x14mm)


Pinout

Connection Diagram


Specifications

Operating Temperature . . . . . .  . . . . . . . . . . . . . . . . . . . . -20°C to +85°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . -65°C to +150°C
Voltage on Any Pin Relative to VSS . . . . . . . . . . . . . . . . -0.5V to VDD + 0.5V
Voltage on VDD Supply Relative to VSS . . . . . . . .  . . . . . . . . . . -0.5V to 4.0V
Power Dissipation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0W
Soldering Temperature (10 Seconds Lead Only) . . . . . . . . . . . . . . . .260°C


Description

The SST30VR022 are ROM/RAM combo chips consisting of 2 Mbit Read Only Memory organized as 256 KBytes and Static Random Access Memory organized as 128, 256, and 32 KBytes. The device is fabricated using SST's advanced CMOS low power process technology.

The SST30VR022 has an output enable input for precise control of the data outputs. It also has two (2) separate chip enable inputs for selection of either RAM or ROM and for minimizing current drain during power-down mode.

The SST30VR022 is particularly well suited for use in low voltage (2.7-3.3V) supplies such as pagers, organizers and other handheld applications.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Potentiometers, Variable Resistors
RV24YN
WXD4-23-3W
Static Control, ESD, Clean Room Products
DPA5
PA800-A41
Kits
IT243
UVSC-110-4E1
Hardware, Fasteners, Accessories
MF-A02
LMS700KF07
Fans, Thermal Management
3610ML-05W-B49
1608KL-05W-B39
Integrated Circuits (ICs)
TA8435H
1MB12-140
View more