Position: Home > DataSheet > Index S > SST Series > SST32HF328C, SST32HF32A1, SST32HF32A1-70-4E-LFS

Low Cost Custom Prototype PCB Manufacturer

SST32HF328C, SST32HF32A1, SST32HF32A1-70-4E-LFS

Table of contents:
Info of SST32HF328C
Info of SST32HF32A1
Info of SST32HF32A1-70-4E-LFS

SST32HF328C, SST32HF32A1, SST32HF32A1-70-4E-LFS Selling Leads, Datasheet

MFG:SST Package Cooled:06+ D/C:M417006+

SST32HF328C, SST32HF32A1, SST32HF32A1-70-4E-LFS Picture

SST32HF328C, SST32HF32A1, SST32HF32A1-70-4E-LFS Datasheet download

Five Points

Part Number: SST32HF328C

MFG: SST

Package Cooled: 06+

D/C: M417006+

Attentive hint

Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.

How to buy ?

How long will receive a response.

Top Sellers:

TOP

SST32HF32A1 General Description

The SST32HF32A1 ComboMemory devices integrate a CMOS flash memory bank with a CMOS PseudoSRAM (PSRAM) memory bank in a Multi-Chip Package (MCP), manufactured with SST's proprietary, high-performance SuperFlash technology.

Featuring high-performance Word-Program, the flash memory bank provides a maximum Word-Program time of 7 sec. To protect against inadvertent flash write, the SST32HF32A1 devices contain on-chip hardware and software data protection schemes. The SST32HF32A1 devices offer a guaranteed endurance of 10,000 cycles. Data retention is rated at greater than 100 years.

The SST32HF32A1 devices consist of two independent memory banks with respective bank enable signals. The flash and PSRAM memory banks are superimposed in the same memory address space. Both memory banks share common address lines, data lines, WE# and OE#. The memory bank selection is done by memory bank enable signals. The PSRAM bank enable signal, BES# selects the PSRAM bank. The flash memory bank enable signal, BEF# selects the flash memory bank. The WE# signal has to be used with Software Data Protection (SDP) command sequence when controlling the Erase and Program operations in the flash memory bank. The SDP command sequence protects the data stored in the flash memory bank from accidental alteration.

The SST32HF32A1 provide the added functionality of being able to simultaneously read from or write to the PSRAM bank while erasing or programming in the flash memory bank. The PSRAM memory bank can be read or written while the flash memory bank performs SectorErase, Bank-Erase, or Word-Program concurrently. All flash memory Erase and Program operations will automatically latch the input address and data signals and complete the operation in background without further input stimulus requirement. Once the internally controlled Erase or Program cycle in the flash bank has commenced, the PSRAM bank can be accessed for Read or Write.

SST32HF32A1 Maximum Ratings

Operating Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20°C to +85°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65°C to +150°C
D. C. Voltage on Any Pin to Ground Potential . . . . . . . . . . . . . . . . . . . . . . .-0.5V to V_DD1+0.3V
Transient Voltage (<20 ns) on Any Pin to Ground Potential . . . . . . . . . . . . -1.0V to V_DD1+1.0V
Package Power Dissipation Capability (T_A = 25°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0W
Surface Mount Solder Reflow Temperature2 . . . . . . . . . . . . . . . . . . . . . 260°C for 10 seconds
Output Short Circuit Current3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA

SST32HF32A1 Features

• ComboMemories organized as:
2M x16 Flash + 1024K x16 PSRAM
• Single 2.7-3.3V Read and Write Operations
• Concurrent Operation
Read from or Write to PSRAM while Erase/Program Flash
• Superior Reliability
Endurance: 100,000 Cycles (typical)
Greater than 100 years Data Retention
• Low Power Consumption:
Active Current: 15 mA (typical) for Flash or PSRAM Read
Standby Current: 60 A (typical)
• Flexible Erase Capability
Uniform 2 KWord sectors
Uniform 32 KWord size blocks
• Erase-Suspend/Erase-Resume Capabilities
• Security-ID Feature
SST: 128 bits; User: 128 bits
• Hardware Block-Protection/WP# Input Pin
Bottom Block-Protection (bottom 32 KWord) for SST32HF32A1
• Fast Read Access Times:
Flash: 70 ns
PSRAM: 70 ns
• Latched Address and Data for Flash
• Flash Fast Erase and Word-Program:
Sector-Erase Time: 18 ms (typical)
Block-Erase Time: 18 ms (typical)
Chip-Erase Time: 40 ms (typical)
Word-Program Time: 7 s (typical)
• Flash Automatic Erase and Program Timing
Internal VPP Generation
• Flash End-of-Write Detection
Toggle Bit
Data# Polling
• CMOS I/O Compatibility
• JEDEC Standard Command Set
• Package Available
63-ball LFBGA (8mm x 10mm x 1.4mm)
62-ball LFBGA (8mm x 10mm x 1.4mm)
• All non-Pb (lead-free) devices are RoHS compliant

Hotspot Suppliers Product

Product List A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9

MT58L64L18CT-10

Price: 4-6 USD

MT58L64L18CT-10 TQFP100
DL-7140-211M

Price: 5-6.5 USD

DL-7140-211M laser tube
74LVC74APG

Price: 4-5 USD

74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2

Price: 6.5-8 USD

CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX

Price: 0.284-0.286 USD

PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2

Price: 1-2 USD

IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB

Price: 1-2 USD

a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1

Price: 0.124-0.2 USD

PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L

Price: 0.177-0.178 USD

RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A

Price: 0.053-0.055 USD

STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013

Price: 1.45-1.5 USD

STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B

Price: 0.073-0.075 USD

SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components