参数资料
型号: CAT28C16AGI12
厂商: ON Semiconductor
文件页数: 2/10页
文件大小: 0K
描述: IC EEPROM 16KBIT 120NS 32PLCC
产品变化通告: Product Obsolescence 30/Jun/2011
标准包装: 32
格式 - 存储器: EEPROMs - 并行
存储器类型: EEPROM
存储容量: 16K (2K x 8)
速度: 120ns
接口: 并联
电源电压: 4.5 V ~ 5.5 V
工作温度: -40°C ~ 85°C
封装/外壳: 32-LCC(J 形引线)
供应商设备封装: 32-PLCC(11.43x13.97)
包装: 管件
其它名称: CAT28C16AGI-12
CAT28C16AGI-12-ND
CAT28C16A
A 4 ? A 10
ADDR. BUFFER
& LATCHES
ROW
DECODER
2,048 x 8
EEPROM
ARRAY
V CC
CE
OE
WE
A 0 ? A 3
INADVERTENT
WRITE
PROTECTION
CONTROL
LOGIC
TIMER
ADDR. BUFFER
& LATCHES
HIGH VOLTAGE
GENERATOR
DATA POLLING
COLUMN
DECODER
I/O BUFFERS
I/O 0 ? I/O 7
Figure 1. Block Diagram
Table 1. MODE SELECTION
Read
Mode
CE
L
WE
H
OE
L
I/O
D OUT
Power
ACTIVE
Byte Write (WE Controlled)
Byte Write (CE Controlled)
L
L
H
H
D IN
D IN
ACTIVE
ACTIVE
Standby, and Write Inhibit
Read and Write Inhibit
H
X
X
H
X
H
High ? Z
High ? Z
STANDBY
ACTIVE
Table 2. CAPACITANCE (T A = 25 ° C, f = 1.0 MHz, V CC = 5 V)
Symbol
C I/O (Note 1)
C IN (Note 1)
Test
Input/Output Capacitance
Input Capacitance
Max
10
6
Conditions
V I/O = 0 V
V IN = 0 V
Units
pF
pF
1. This parameter is tested initially and after a design or process change that affects the parameter.
Table 3. ABSOLUTE MAXIMUM RATINGS
Parameters
Temperature Under Bias
Storage Temperature
Voltage on Any Pin with Respect to Ground (Note 2)
V CC with Respect to Ground
Package Power Dissipation Capability (T A = 25 ° C)
Lead Soldering Temperature (10 secs)
Output Short Circuit Current (Note 3)
Ratings
–55 to +125
–65 to +150
–2.0 V to +V CC + 2.0 V
? 2.0 to +7.0
1.0
300
100
Units
° C
° C
V
V
W
° C
mA
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
2. The minimum DC input voltage is ? 0.5 V. During transitions, inputs may undershoot to ? 2.0 V for periods of less than 20 ns. Maximum DC
voltage on output pins is V CC + 0.5 V, which may overshoot to V CC + 2.0 V for periods of less than 20 ns.
3. Output shorted for no more than one second. No more than one output shorted at a time.
http://onsemi.com
2
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CAT28C16AGI20 功能描述:电可擦除可编程只读存储器 (2Kx8) 16K 5V 200ns 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
CAT28C16AGI-20 制造商:Catalyst Semiconductor 功能描述:
CAT28C16AGI-20T 功能描述:电可擦除可编程只读存储器 16K-Bit CMOS PARA 电可擦除可编程只读存储器 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