AM29LV320DT90WMF AMD (ADVANCED MICRO DEVICES), AM29LV320DT90WMF Datasheet - Page 3

• Manufacturer Part Number: AM29LV320DT90WMF
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of AM29LV320DT90WMF

• Lead Free Status / Rohs Status: Compliant

Distinctive Characteristics
Architectural Advantages
Package Options
S29AL032D
32 Megabit CMOS 3.0 Volt-only Flash Memory
4 M x 8-Bit Uniform Sector
4 M x 8-Bit/2 M x 16-Bit Boot Sector
Data Sheet
Single power supply operation
– Full voltage range: 2.7 to 3.6 volt read and write operations for
Manufactured on 200-nm process technology
– Fully compatible with 0.23 µm Am29LV320D, 0.32 µm Am29LV033C,
Flexible sector architecture
– Boot sector models: Eight 8-Kbyte sectors; sixty-three 64-Kbyte
– Uniform sector models: Sixty-four 64-Kbyte sectors
Sector Protection features
– A hardware method of locking a sector to prevent any program or
– Sectors can be locked in-system or via programming equipment
– Temporary Sector Unprotect feature allows code changes in
Unlock Bypass Program Command
– Reduces overall programming time when issuing multiple program
Secured Silicon Sector
– 128-word sector for permanent, secure identification through an 8-
– May be programmed and locked at the factory or by the customer
– Accessible through a command sequence
Compatibility with JEDEC standards
– Pinout and software compatible with single-power supply Flash
– Superior inadvertent write protection
48-ball FBGA
48-pin TSOP
40-pin TSOP
battery-powered applications
and 0.33 µm MBM29LV320E devices
sectors; top or bottom boot block configurations available
erase operations within that sector
previously locked sectors
command sequences
word random Electronic Serial Number
Publication Number S29AL032D_00
Revision A
Performance Characteristics
Software Features
Hardware Features
Amendment 8
High performance
– Access times as fast as 70 ns
Ultra low power consumption (typical values at 5 MHz)
– 200 nA Automatic Sleep mode current
– 200 nA standby mode current
– 9 mA read current
– 20 mA program/erase current
Cycling endurance: 1,000,000 cycles per sector typical
Data retention: 20 years typical
CFI (Common Flash Interface) compliant
– Provides device-specific information to the system, allowing host
Erase Suspend/Erase Resume
– Suspends an erase operation to read data from, or program data to,
Data# Polling and toggle bits
– Provides a software method of detecting program or erase operation
– Unlock Bypass Program Command
Ready/Busy# pin (RY/BY#)
– Provides a hardware method of detecting program or erase cycle
Hardware reset pin (RESET#)
– Hardware method to reset the device to reading array data
WP#/ACC input pin
– Write protect (WP#) function allows protection of two outermost
– Acceleration (ACC) function provides accelerated program times
software to easily reconfigure for different Flash devices
a sector that is not being erased, then resumes the erase operation
completion
Reduces overall programming time when issuing multiple program
command sequences
completion
boot sectors (boot sector models only), regardless of sector protect
status
Issue Date November 2, 2006