参数资料
型号: AT93C46E-PU
厂商: Atmel
文件页数: 2/17页
文件大小: 0K
描述: IC EEPROM 1KBIT 2MHZ 8DIP
标准包装: 50
格式 - 存储器: EEPROMs - 串行
存储器类型: EEPROM
存储容量: 1K (64 x 16)
速度: 250kHz,1MHz,2MHz
接口: Microwire 3 线串行
电源电压: 1.8 V ~ 5.5 V
工作温度: -40°C ~ 85°C
封装/外壳: 8-DIP(0.300",7.62mm)
供应商设备封装: 8-PDIP
包装: 管件
产品目录页面: 1457 (CN2011-ZH PDF)
Absolute Maximum Ratings*
Operating Temperature ......................................? 55 ° C to +125 ° C
Storage Temperature .........................................? 65 ° C to +150 ° C
Voltage on Any Pin
with Respect to Ground ........................................ ? 1.0V to +7.0V
Maximum Operating Voltage .......................................... 6.25V
*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.
DC Output Current........................................................ 5.0 mA
Figure 2-1.
Block Diagram
MEMORY ARRAY
64 X 16
ADDRE SS
DECODER
DATA
REGI S TER
OUTPUT
BUFFER
MODE
DECODE
LOGIC
CLOCK
GENERATOR
Table 2-2.
Pin Capacitance (1)
Applicable over recommended operating range from T A = 25°C, f = 1.0 MHz, V CC = +5.0V (unless otherwise noted)
Symbol
C OUT
C IN
Test Conditions
Output Capacitance (DO)
Input Capacitance (CS, SK, DI)
Max
5
5
Units
pF
pF
Conditions
V OUT = 0V
V IN = 0V
Note:
2
This parameter is characterized and is not 100% tested.
AT93C46E
5207D–SEEPR–1/08
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