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參數資料
| 型號： | CAT28C16ANA-90 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | PROM |
| 英文描述： | 2K X 8 EEPROM 5V, 90 ns, PQCC32 |
| 封裝： | PLASTIC, LCC-32 |
| 文件頁數： | 1/10頁 |
| 文件大小： | 73K |
| 代理商： | CAT28C16ANA-90 |
1
2008 SCILLC. All rights reserved.
Characteristics subject to change without notice
Doc. No. MD-1076, Rev. E
FEATURES
s Fast read access times: 90 ns, 120 ns, 200 ns
s Low power CMOS cissipation:
–Active: 25 mA Max.
–Standby: 100
A Max.
s Simple write operation:
–On-chip address and data latches
–Self-timed write cycle with auto-clear
s Fast write cycle time: 10ms max
s End of write detection:
DATA
DATA polling
s Hardware write protection
s CMOS and TTL compatible I/O
s 10,000 or 100,000 Program/erase cycles
s 10 or 100 year data retention
s Commercial, industrial and automotive
temperature ranges
DESCRIPTION
The CAT28C16A is a fast, low power, 5V-only CMOS
Parallel EEPROM organized as 2K x 8-bits. It requires a
simple interface for in-system programming. On-chip
address and data latches, self-timed write cycle with
auto-clear and VCC power up/down write protection
eliminate additional timing and protection hardware.
DATA Polling signals the start and end of the self-timed
write cycle. Additionally, the CAT28C16A features hard-
ware write protection.
The CAT28C16A is manufactured using Catalyst’s ad-
vanced CMOS floating gate technology. It is designed to
endure 10,000 program/erase cycles and has a data
retention of 10 years. The device is available in JEDEC
approved 24-pin DIP and SOIC or 32-pin PLCC pack-
ages.
BLOCK DIAGRAM
ADDR. BUFFER
& LATCHES
ADDR. BUFFER
& LATCHES
INADVERTENT
WRITE
PROTECTION
CONTROL
LOGIC
TIMER
ROW
DECODER
COLUMN
DECODER
HIGH VOLTAGE
GENERATOR
A4–A10
CE
OE
WE
A0–A3
I/O0–I/O7
I/O BUFFERS
2,048 x 8
EEPROM
ARRAY
VCC
DATA POLLING
16K-Bit CMOS PARALLEL EEPROM
CAT28C16A
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相關代理商/技術參數 |
參數描述 |
|---|---|
| CAT28C16ANI-20 | 功能描述:電可擦除可編程只讀存儲器 (2Kx8) 16K 5V RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數據保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| CAT28C16AP-20 | 功能描述:電可擦除可編程只讀存儲器 (2Kx8) 16K 5V RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數據保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| CAT28C16APA-20 | 功能描述:電可擦除可編程只讀存儲器 (2Kx8) 16K 5V RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數據保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| CAT28C16API-20 | 功能描述:電可擦除可編程只讀存儲器 (2Kx8) 16K 5V RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數據保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| CAT28C16AW | 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述: |
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