AM29F160DB-90EF Spansion Inc., AM29F160DB-90EF Datasheet - Page 3

• Manufacturer Part Number: AM29F160DB-90EF
• Description: IC, FLASH, 16MBIT, 90NS, TSOP-48
• Manufacturer: Spansion Inc.

Specifications of AM29F160DB-90EF

• Memory Type: Flash
• Memory Size: 16Mbit
• Memory Configuration: 2M X 8 / 1M X 16
• Ic Interface Type: Parallel
• Access Time: 90ns
• Supply Voltage Range: 4.5V To 5.5V
• Memory Case Style: TSOP
• No. Of Pins: 48
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Am29F160D
16 Megabit (2 M x 8-Bit/1 M x 16-Bit)
CMOS 5.0 Volt-only, Boot Sector Flash Memory
DISTINCTIVE CHARACTERISTICS
■ 5.0 Volt single power supply operation
■ High performance
■ Manufactured on 0.23 µm process technology
■ CFI (Common Flash Interface) compliant
■ Ultra low power consumption (typical values at
■ Flexible sector architecture
■ Top boot or bottom boot configurations
■ Minimum 1,000,000 write cycle guarantee
■ 20-year data retention at 125° C
■ Package options
This Data Sheet states AMD’s current technical specifications regarding the Product described herein. This Data
Sheet may be revised by subsequent versions or modifications due to changes in technical specifications.
— Minimizes system-level power requirements
— Access times as fast as 70 ns
— Provides device-specific information to the
5 MHz)
— 15 mA typical active read current
— 35 mA typical erase/program current
— 300 nA typical standby mode current
— One 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and
— One 8 Kword, two 4 Kword, one 16 Kword, and
— Supports full chip erase
— Sector Protection features:
— Hardware method of locking a sector to prevent
— Sectors can be locked in-system or via
— Temporary Sector Unprotect feature allows code
available
per sector
— Reliable operation for the life of the system
— 48-pin TSOP
system, allowing host software to easily
reconfigure for different Flash devices
thirty-one 64 Kbyte sectors (byte mode)
thirty-one 32 Kword sectors (word mode)
program or erase operations within that sector
programming equipment
changes in previously locked sectors
DATA SHEET
■ Compatible with JEDEC standards
■ Embedded Algorithms
■ Erase Suspend/Erase Resume
■ Data# Polling and toggle bits
■ Unlock Bypass Program command
■ Ready/Busy# pin (RY/BY#)
■ Hardware reset pin (RESET#)
■ WP# input pin
■ Program and Erase Performance
— Pinout and software compatible with single-
— Superior inadvertent write protection
— Embedded Erase algorithm automatically
— Embedded Program algorithm automatically
— Suspends an erase operation to read data from,
— Provides a software method of detecting
— Reduces overall programming time when
— Provides a hardware method of detecting
— Hardware method to reset the device for reading
— At
— At V
— Sector erase time: 1 s typical for each 64 Kbyte
— Byte program time: 7 µs typical
power supply Flash
preprograms and erases the entire chip or any
combination of designated sectors
writes and verifies data at specified addresses
or program data to, a sector that is not being
erased, then resumes the erase operation
program or erase operation completion
issuing multiple program command sequences
program or erase cycle completion
array data
erasure regardless of sector protect/unprotect
status
sector
VIL
IH
, protects the 16 Kbyte boot sector from
, allows removal of boot sector protection
Publication# Am29F160D_00 Revision: D
Amendment: 10 Issue Date: April 23, 2010