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32
Megabit (4M x8Bit/2M x16Bit)
CMOS 3.0 Volt-only,
Boot Sector Flash Memory
General Description
The ES29LV320D is a 32
megabit, 3.0 Volt-only Flash memory device, organized
as 4M x8bits or 2M x16bits which is configured by BYTE#.
The device is manufactured with highly reliable 0.18um
CMOS flash technology. |
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Architecture
| * Memory sector
architecture |
| - Eight 8
Kbyte, Sixty-three 64 kbytes sector(byte mode)
- Eight 4 Kword, Sixty-three 32 Kword sectors(word
mode) |
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Security on Silicon
- 256 bytes size
- Factory locked and identifiable : 16 bytes
- Custom lockable
Top or bottom boot block
Package Options
- 48-pin TSOP
Performance
* Access time as fast 90 ns
* Program time: 8¥ìs/word typical utilizing Accelerate
function
* Low power consumption (typical values)
- 2 mA active read current at 1 MHz
- 10 mA active read current at 5 MHz
- 200 nA in standby or automatic sleep mode
* Minimum 100,000 erase cycle guarantee per sector
* 20-year data retention at 125¡ÆC
Software Features
* Supports Common Flash Memory Interface (CFI)
* Erase Suspend/Erase Resume
* Data# Polling and toggle bits
* Unlock Bypass Mode Program Command
Hardware Features
* Ready/Busy# output (RY/BY#)
* Hardware reset pin (RESET#)
* WP#/ACC input pin
* Sector Protection
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