参数资料
型号: AT28C64B-20
厂商: Atmel Corp.
英文描述: 8-Bit Shift Registers With Output Registers 16-SSOP -40 to 85
中文描述: 64K的(8K的× 8)的CMOS页写入和软件数据保护E2PROM的
文件页数: 9/13页
文件大小: 317K
代理商: AT28C64B-20
AT28C64B
9
Notes:
1. These parameters are characterized and not 100% tested.
2. See
AC Read Characteristics
.
Data Polling Waveforms
Notes:
1. These parameters are characterized and not 100% tested.
2. See
AC Read Characteristics
.
Toggle Bit Waveforms
(1)(2)(3)
Notes:
1.
2.
3.
Toggling either OE or CE or both OE and CE will operate toggle bit.
Beginning and ending state of I/O6 will vary.
Any address location may be used but the address should not vary.
Data Polling Characteristics
(1)
Symbol
Parameter
Min
Typ
Max
Units
t
DH
Data Hold Time
0
ns
t
OEH
OE Hold Time
0
ns
t
OE
OE to Output Delay
(2)
ns
t
WR
Write Recovery Time
0
ns
Toggle Bit Characteristics
(1)
Symbol
Parameter
Min
Typ
Max
Units
t
DH
Data Hold Time
10
ns
t
OEH
OE Hold Time
10
ns
t
OE
OE to Output Delay
(2)
ns
t
OEHP
OE High Pulse
150
ns
t
WR
Write Recovery Time
0
ns
相关PDF资料
PDF描述
AT28C64B-20JC 8-Bit Shift Registers With Output Registers 16-SSOP -40 to 85
AT28C64B-20JI 8-Bit Shift Registers With Output Registers 16-SOIC -40 to 85
AT28C64B-20PC 8-Bit Shift Registers With Output Registers 16-SOIC -40 to 85
AT28C64E-12JC 64K 8K x 8 Battery-Voltage CMOS E2PROM
AT28C64E-12JI 64K 8K x 8 Battery-Voltage CMOS E2PROM
相关代理商/技术参数
参数描述
AT28C64B-20DC 制造商:未知厂家 制造商全称:未知厂家 功能描述:x8 EEPROM
AT28C64B-20DI 制造商:未知厂家 制造商全称:未知厂家 功能描述:x8 EEPROM
AT28C64B-20DM/883 制造商:e2v Aerospace & Defense 功能描述:PROM, ELECTR. ERASABLE, 8K X 8, 200 NS ACCESS TIME
AT28C64B-20JA 功能描述:IC EEPROM 64KBIT 200NS 32PLCC RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:378 系列:- 格式 - 存储器:闪存 存储器类型:FLASH 存储容量:8M(1M x 8,512K x 16) 速度:110ns 接口:并联 电源电压:2.7 V ~ 3.6 V 工作温度:-40°C ~ 85°C 封装/外壳:48-CBGA 供应商设备封装:48-CBGA(7x7) 包装:托盘
AT28C64B20JC 制造商:Atmel Corporation 功能描述:EEPROM, 8K x 8, 32 Pin, Plastic, PLCC