AT28HC64BF
5. DC and AC Operating Range
AT28HC64BF-70
AT28HC64BF-90
AT28HC64BF-120
Operating Temperature (Case)
V CC Power Supply
-40°C - 85°C
5 V ± 10%
-40°C - 85°C
5 V ± 10%
-40°C - 85°C
5 V ± 10%
6. Operating Modes
X
Mode
Read
Write (2)
Standby/Write Inhibit
Write Inhibit
Write Inhibit
Output Disable
CE
V IL
V IL
V IH
X
X
X
OE
V IL
V IH
(1)
X
V IL
V IH
WE
V IH
V IL
X
V IH
X
X
I/O
D OUT
D IN
High Z
High Z
Chip Erase
V IL
V H
(3)
V IL
High Z
Notes:
1. X can be VIL or VIH.
2. See “AC Write Waveforms” on page 8.
3. VH = 12.0 V ±0.5 V.
7. Absolute Maximum Ratings*
Temperature Under Bias................................ -55°C to +125°C
Storage Temperature ..................................... -65°C to +150°C
All Input Voltages
(including NC Pins)
with Respect to Ground .................................-0.6 V to +6.25 V
All Output Voltages
with Respect to Ground ...........................-0.6 V to V CC + 0.6 V
Voltage on OE and A9
with Respect to Ground ..................................-0.6 V to +13.5V
8. DC Characteristics
*NOTICE:
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or any
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect
device reliability
Symbol
I LI
I LO
I SB1
I SB2
I CC
Parameter
Input Load Current
Output Leakage Current
V CC Standby Current CMOS
V CC Standby Current TTL
V CC Active Current
Condition
V IN = 0 V to V CC + 1 V
V I/O = 0 V to V CC
CE = V CC - 0.3 V to V CC + 1 V
CE = 2.0 V to V CC + 1 V
f = 5 MHz; I OUT = 0 mA
Min
Max
10
10
100
2
40
Units
μA
μA
μA
mA
mA
V IL
V IH
Input Low Voltage
Input High Voltage
2.0
0.8
V
V
V OL
V OH
Output Low Voltage
Output High Voltage
I OL = 2.1 mA
I OH = -400 μA
2.4
0.40
V
V
5
3648B–PEEPR–4/09
相关PDF资料
AT28LV010-20JU IC EEPROM 1MBIT 200NS 32PLCC
AT32UC3C-EK KIT EVAL AVR32 UC3 MCU IND AUTO
AT34C02B-10TU-1.7 IC EEPROM 2KBIT 400KHZ 8TSSOP
AT34C02C-TH-T IC EEPROM 2KBIT 400KHZ 8TSSOP
AT45CS1282-TC IC FLASH 128MBIT 50MHZ 40TSOP
AT45DB011B-XI IC FLASH 1MBIT 20MHZ 14TSSOP
AT45DB021B-TI IC FLASH 2MBIT 20MHZ 28TSOP
AT45DB041B-TI IC FLASH 4MBIT 20MHZ 28TSOP
相关代理商/技术参数
AT28HC64BF-12JU SL383 制造商:Atmel Corporation 功能描述:EEPROM Parallel 64K-Bit 8K x 8 5V 32-Pin PLCC T/R 制造商:Atmel Corporation 功能描述:, 1M (128K X 8), 5V, SDP - 120NS, PLCC, IND TEMP, GREEN PKG - Tape and Reel
AT28HC64BF-12JU-T 功能描述:IC EEPROM 64KBIT 120NS 32PLCC 制造商:microchip technology 系列:- 包装:剪切带(CT) 零件状态:在售 存储器类型:非易失 存储器格式:EEPROM 技术:EEPROM 存储容量:64Kb (8K x 8) 写周期时间 - 字,页:10ms 访问时间:120ns 存储器接口:并联 电压 - 电源:4.5 V ~ 5.5 V 工作温度:-40°C ~ 85°C(TC) 安装类型:表面贴装 封装/外壳:32-LCC(J 形引线) 供应商器件封装:32-PLCC(11.43x13.97) 标准包装:1
AT28HC64BF-12PU 功能描述:电可擦除可编程只读存储器 1M 5V SDP - 120NS IND TEMP 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
AT28HC64BF-12SU 功能描述:电可擦除可编程只读存储器 1M 5V SDP - 120NS IND TEMP 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
AT28HC64BF-12SU SL383 制造商:Atmel Corporation 功能描述:PARALLEL EEPROM, 64K (8K X 8), 制造商:Atmel Corporation 功能描述:EEPROM PARALLEL 64KBIT 8KX8 5V 28SOIC W - Tape and Reel
AT28HC64BF-12SU-T 功能描述:120NS, SOIC, IND TEMP, GREEN 制造商:microchip technology 系列:- 包装:剪切带(CT) 零件状态:在售 存储器类型:非易失 存储器格式:EEPROM 技术:EEPROM 存储容量:64Kb (8K x 8) 写周期时间 - 字,页:10ms 访问时间:120ns 存储器接口:并联 电压 - 电源:4.5 V ~ 5.5 V 工作温度:-40°C ~ 85°C(TC) 安装类型:表面贴装 封装/外壳:28-SOIC(0.295",7.50mm 宽) 供应商器件封装:28-SOIC 标准包装:1
AT28HC64BF-12TU 功能描述:电可擦除可编程只读存储器 1M 5V SDP - 120NS IND TEMP 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
AT28HC64BF-70JU 功能描述:电可擦除可编程只读存储器 1M 5V SDP - 70NS IND TEMP 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