200 mA Programmable IC Chips AM29BL802CB-65RZE USB Flash MCU Famil
Am29BL802C
8 Megabit (512 K x 16-Bit) CMOS 3.0
Volt-only Burst Mode Flash Memory
DISTINCTIVE CHARACTERISTICS
■ 32 words sequential with wrap around (linear 32), bottom boot
■ One 8 Kword, two 4 Kword, one 48 Kword, three 64 Kword, and two 128 Kword sectors
■ Single power supply operation
— Regulated voltage range: 3.0 to 3.6 volt read and write operations and for compatibility with high performance 3.3 volt microprocessors
■ Read access times Burst access times as fast as 17 ns at industrial temperature range (18 ns at extended temperature range) Initial/random access times as fast as 65 ns
■ Alterable burst length via BAA# pin
■ Power dissipation (typical) — Burst Mode Read: 15 mA @ 25 MHz, 20 mA @ 33 MHz, 25 mA @ 40 MHz — Program/Erase: 20 mA — Standby mode, CMOS: 3 µA
■ 5 V-tolerant data, address, and control signals
■ Sector Protection — Implemented using in-system or via programming equipment
— Temporary Sector Unprotect feature allows code changes in previously locked sectors
■ Unlock Bypass Program Command
— Reduces overall programming time when issuing multiple program command sequences
— Embedded Program algorithm automatically writes and verifies data at specified addresses
■ Minimum 100,000 erase cycle guarantee per sector
■ 20-year data retention ■ Compatibility with JEDEC standards
— Pinout and software compatible with singlepower supply Flash
— Superior inadvertent write protection
— Backward-compatible with AMD Am29LV and Am29F flash memories: powers up in asynchronous mode for system boot, but can immediately be placed into burst mode
■ Data# Polling and toggle bits
— Provides a software method of detecting program or erase operation completion
■ Ready/Busy# pin (RY/BY#)
— Provides a hardware method of detecting program or erase cycle completion
■ Erase Suspend/Erase Resume
— Suspends an erase operation to read data from, or program data to, a sector that is not being erased, then resumes the erase operation
■ Hardware reset pin (RESET#)
— Hardware method to reset the device for reading array data
■ Package Option — 56-pin SSOP
Absolute Maximum Ratings*
| Parameter | Min | Max | Unit |
| Storage Temperature | -65 | 150 | °C |
| Ambient Temperature | -65 | 125 | °C |
| Voltage with Respect to Ground | -0.5 | 4.0 | V |
| VCC Supply Voltages | 3.0 | 3.6 | V |
| Output Short Circuit Current | | 200 | mA |
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200 mA Programmable IC Chips AM29BL802CB-65RZE USB Flash MCU Famil Images
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