参数资料
| 型号： | AT28C64B-15TU |
| 厂商： | Atmel |
| 文件页数： | 5/18页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM 64KBIT 150NS 28TSOP |
| 标准包装： | 234 |
| 格式 - 存储器： | EEPROMs - 并行 |
| 存储器类型： | EEPROM |
| 存储容量： | 64K (8K x 8) |
| 速度： | 150ns |
| 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： | 28-TSSOP（0.465"，11.8mm 宽） |
| 供应商设备封装： | 28-TSOP |
| 包装： | 托盘 |
| 产品目录页面： | 1458 (CN2011-ZH PDF) |
AT28C64B
5. DC and AC Operating Range
AT28C64B-15
Operating Temperature (Case)
V CC Power Supply
6. Operating Modes
-40°C - 85°C
5V ± 10%
Mode
Read
Write (2)
Standby/Write Inhibit
Write Inhibit
Write Inhibit
Output Disable
Chip Erase
CE
V IL
V IL
V IH
X
X
X
V IL
OE
V IL
V IH
X (1)
X
V IL
V IH
V H (3)
WE
V IH
V IL
X
V IH
X
X
V IL
I/O
D OUT
D IN
High Z
High Z
High Z
Notes: 1. X can be V IL or V IH .
2. See “AC Write Waveforms” on page 8.
3. V H = 12.0V ± 0.5V.
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 ...................................-0.6V to +6.25V
All Output Voltages
with Respect to Ground .............................-0.6V to V CC + 0.6V
Voltage on OE and A9
with Respect to Ground ...................................-0.6V 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 = 0V to V CC + 1V
V I/O = 0V to V CC
CE = V CC - 0.3V to V CC + 1V
CE = 2.0V to V CC + 1V
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
0270L–PEEPR–2/09
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AT28C64B-15TU SL383 | 制造商:Atmel Corporation 功能描述:EEPROM PARALLEL 64KBIT 8KX8 5V 28TSOP-I - Tape and Reel |
| AT28C64B-15TU-T | 功能描述:150NS, TSOP, 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:150ns 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-TSSOP（0.465"，11.80mm 宽） 供应商器件封装:28-TSOP 标准包装:1 |
| AT28C64B-15UM/883 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:x8 EEPROM |
| AT28C64B-20 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:64K (8K x 8) CMOS E2PROM with Page Write and Software Data Protection |
| AT28C64B-20DC | 制造商:未知厂家 制造商全称:未知厂家 功能描述:x8 EEPROM |
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