3 Volt Advanced+ Stacked Chip Scale
Package Memory
28F1602C3, 28F1604C3, 28F3204C3, 28F3208C3
Preliminary Datasheet
Product Features
■ Flash Memory Plus SRAM
■ Advanced+ Boot Block Flash Memory
—90 ns 16-Mb Access Time at 2.7 V
—100 ns 32-Mb Access Time at 2.7 V
—Reduces Memory Board Space
Required, Simplifying PCB Design
Complexity
—110 ns 32-Mb Access Time at 2.7 V with
8-Mbit SRAM
—Instant, Individual Block Locking
—128-bit Protection Register
■ Stacked Chip Scale Package Technology
—Smallest Memory Subsystem Footprint
—16-Mbit Flash + 2-Mbit SRAM:
Area: 8 mm by 10 mm, Height: 1.4 mm
—12 V Production Programming
—Ultra Fast Program and Erase Suspend
—Extended Temperature –25 °C to +85 °C
■ Blocking Architecture
—Block Sizes for Code + Data Storage
—4-Kword Parameter Blocks (for data)
—64-Kbyte Main Blocks (for code)
—100,000 Erase Cycles per Block
■ Low Power Operation
—32-Mbit Flash + 4-Mbit SRAM:
Area: 8 mm by 14mm, Height: 1.4 mm
—32-Mbit Flash + 8-Mbit SRAM,
16-Mbit Flash + 4-Mbit SRAM:
Area: 8 mm by 12 mm, Height: 1.4 mm
■ Advanced SRAM Technology
—70 ns Access Time
—Low Power Operation
—Low Voltage Data Retention Mode
■ Flash Data Integrator (FDI) Software
—Async Read Current: 9 mA
—Real-Time Data Storage and Code
Execution in the Same Memory Device
—Full Flash File Manager Capability
—Standby Current: 10 µA
—Automatic Power Saving Mode
■ 0.25 µm ETOX™ VI Flash Technology
■ Industry Compatibility
—Sourcing Flexibility and Stability
The 3 Volt Advanced+ Stacked Chip Scale Package (Stacked-CSP) memory delivers a feature-
rich solution for low-power applications. Stacked-CSP memory devices incorporate flash
memory and static RAM in one package with low voltage capability to achieve the smallest
system memory solution form-factor together with high-speed, low-power operations. The flash
memory offers a protection register and flexible block locking to enable next generation security
capability. Combined with the Intel-developed Flash Data Integrator (FDI) software, the
Stacked-CSP memory provides you with a cost-effective, flexible, code plus data storage
solution.
Notice: This document contains preliminary information on new products in production. The
specifications are subject to change without notice. Verify with your local Intel sales office that
you have the latest datasheet before finalizing a design.
Order Number: 290666-006
August, 2000