参数资料
型号: AT93C46D-TH-T
厂商: Atmel
文件页数: 2/21页
文件大小: 0K
描述: IC EEPROM 1KBIT 2MHZ 8TSSOP
标准包装: 5,000
格式 - 存储器: EEPROMs - 串行
存储器类型: EEPROM
存储容量: 1K(128 x 8 或 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-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 8-TSSOP
包装: 带卷 (TR)
1. 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 1-1.
Block Diagram
Notes:
1. When the ORG pin is connected to VCC, the “x 16” organization is selected. When it is con-
nected to ground, the “x 8” organization is selected. If the ORG pin is left unconnected and the
application does not load the input beyond the capability of the internal 1 Meg ohm pullup, then
the “x 16” organization is selected.
2. For the AT93C46D, if the “x 16” organization is the mode of choice and pin 6 (ORG) is left
unconnected, Atmel ? recommends using AT93C46E device. For more details, see the
AT93C46E datasheet.
2
AT93C46D
5193F–SEEPR–1/08
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