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参数资料
| 型号： | CAT28F512TRA-90 |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | PROM |
| 英文描述： | 64K X 8 FLASH 12V PROM, 90 ns, PDSO32 |
| 封装： | 8 X 20 MM, REVERSE, TSOP-32 |
| 文件页数： | 13/15页 |
| 文件大小： | 427K |
| 代理商： | CAT28F512TRA-90 |
CAT28F512
7
Doc. No. 1084, Rev. H
FUNCTION TABLE(1)
Pins
Mode
CE
OE
WE
VPP
I/O
Notes
Read
VIL
VIH
VPPL
DOUT
Output Disable
VIL
VIH
X
High-Z
Standby
VIH
XX
VPPL
High-Z
Signature (MFG)
VIL
VIH
X
31H
A0 = VIL, A9 = 12V
Signature (Device)
VIL
VIH
X
B8H
A0 = VIH, A9 = 12V
Program/Erase
VIL
VIH
VIL
VPPH
DIN
See Command Table
Write Cycle
VIL
VIH
VIL
VPPH
DIN
During Write Cycle
Read Cycle
VIL
VIH
VPPH
DOUT
During Write Cycle
WRITE COMMAND TABLE
Commands are written into the command register in one or two write cycles. The command register can be altered
only when VPP is high and the instruction byte is latched on the rising edge of WE. Write cycles also internally latch
addresses and data required for programming and erase operations.
Pins
First Bus Cycle
Second Bus Cycle
Mode
Operation
Address
DIN
Operation
Address
DIN
DOUT
Set Read
Write
X
00H
Read
AIN
DOUT
Read Sig. (MFG)
Write
X
90H
Read
00
31H
Read Sig. (Device)
Write
X
90H
Read
01
B8H
Erase
Write
X
20H
Write
X
20H
Erase Verify
Write
AIN
A0H
Read
X
DOUT
Program
Write
X
40H
Write
AIN
DIN
Program Verify
Write
X
C0H
Read
X
DOUT
Reset
Write
X
FFH
Write
X
FFH
Note:
(1) Logic Levels: X = Logic ‘Do not care’ (VIH, VIL, VPPL, VPPH)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CAT28F512TRI-12 | 功能描述:闪存 64 X 8 512K RoHS:否 制造商:ON Semiconductor 数据总线宽度:1 bit 存储类型:Flash 存储容量:2 MB 结构:256 K x 8 定时类型: 接口类型:SPI 访问时间: 电源电压-最大:3.6 V 电源电压-最小:2.3 V 最大工作电流:15 mA 工作温度:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体: 封装:Reel |
| CAT28F512TRI-90 | 功能描述:闪存 64 X 8 512K RoHS:否 制造商:ON Semiconductor 数据总线宽度:1 bit 存储类型:Flash 存储容量:2 MB 结构:256 K x 8 定时类型: 接口类型:SPI 访问时间: 电源电压-最大:3.6 V 电源电压-最小:2.3 V 最大工作电流:15 mA 工作温度:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体: 封装:Reel |
| CAT28FD10N-12 | 制造商:Catalyst Semiconductor 功能描述: |
| CAT28FO10N-12 | 制造商:Catalyst Semiconductor 功能描述: |
| CAT28LV256G25 | 功能描述:电可擦除可编程只读存储器 (32kx8) 256K 3V 250 RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 |
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