Product Details
GENERAL DESCRIPTION The Am29F800B is an 8 Mbit, 5.0 volt-only Flash memory organized as 1,048,576 bytes or 524,288 words. The device is offered in 44-pin SO, 48-pin TSOP, and 48-ball FBGA packages. The device is also available in Known Good Die (KGD) form. For more information, refer to publication number 21631. The word-wide data (x16) appears on DQ15–DQ0; the byte-wide (x8) data appears on DQ7–DQ0. This device is designed to be programmed in-system with the standard system 5.0 volt VCC supply. A 12.0 V VPP is not required for write or erase operations. The device can also be programmed in standard EPROM programmers. DISTINCTIVE CHARACTERISTICS ■ Single power supply operation — 5.0 Volt-only operation for read, erase, and program operations — Minimizes system level requirements ■ Manufactured on 0.32 µm process technology — Compatible with 0.5 µm Am29F800 device ■ High performance — Access times as fast as 55 ns ■ Low power consumption (typical values at 5 MHz) — 1 µA standby mode current — 20 mA read current (byte mode) — 28 mA read current (word mode) — 30 mA program/erase current ■ Flexible sector architecture — One 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and fifteen 64 Kbyte sectors (byte mode) — One 8 Kword, two 4 Kword, one 16 Kword, and fifteen 32 Kword sectors (word mode) — Supports full chip erase — Sector Protection features: A hardware method of locking a sector to prevent any program or erase operations within that sector — Sectors can be locked via programming equipment Temporary Sector Unprotect feature allows code changes in previously locked sectors ■ Top or bottom boot block configurations available ■ Embedded Algorithms — Embedded Erase algorithm automatically preprograms and erases the entire chip or any combination of designated sectors — Embedded Program algorithm automatically writes and verifies data at specified addresses ■ Minimum 1,000,000 program/erase cycles per sector guaranteed ■ 20-year data retention at 125°C — Reliable operation for the life of the system ■ Package option — 48-pin TSOP — 44-pin SO — 48-ball FBGA — Known Good Die (KGD) (see publication number 21631) (Continue ...) |
Product Description
| Type# | Description |
| ANSC PART# | ANSC- AM29F800BB-90SC |
| Ihs Manufacturer | Original |
| Part Package Code | SOIC |
| Package Description | SOP, SOP44,.63 |
| Pin Count | 44 |
| Access Time-Max | 90 ns |
| Additional Feature | MINIMUM 1,000,000 PROGRAM/ERASE CYCLES PER SECTOR; 20-YEAR DATA RETENTION |
| Alternate Memory Width | 8 |
| Boot Block | BOTTOM |
| Command User Interface | YES |
| Data Polling | YES |
| Data Retention Time-Min | 20 |
| Endurance | 1000000 Write/Erase Cycles |
| Length | 28.2 mm |
| Memory Density | 8388608 bit |
| Memory IC Type | FLASH |
| Memory Width | 16 |
| Number of Functions | 1 |
| Number of Sectors/Size | 1,2,1,15 |
| Number of Terminals | 44 |
| Number of Words | 524288 words |
| Number of Words Code | 512000 |
| Operating Mode | ASYNCHRONOUS |
| Operating Temperature-Max | 70 °C |
| Operating Temperature-Min | |
| Organization | 512KX16 |
| Output Characteristics | 3-STATE |
| Package Body Material | PLASTIC/EPOXY |
| Package Code | SOP |
| Package Equivalence Code | SOP44,.63 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Parallel/Serial | PARALLEL |
| Programming Voltage | 5 V |
| Qualification Status | Not Qualified |
| Ready/Busy | YES |
| Seated Height-Max | 2.8 mm |
| Sector Size | 16K,8K,32K,64K |
| Standby Current-Max | 0.000005 A |
| Supply Current-Max | 0.06 mA |
| Supply Voltage-Max (Vsup) | 5.5 V |
| Supply Voltage-Min (Vsup) | 4.5 V |
| Supply Voltage-Nom (Vsup) | 5 V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27 mm |
| Terminal Position | DUAL |
| Toggle Bit | YES |
| Type | NOR TYPE |
| Width | 13.3 mm |
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