参数资料
型号: 11AA080T-I/MS
厂商: Microchip Technology
文件页数: 6/44页
文件大小: 0K
描述: IC EEPROM 8KBIT 100KHZ 8MSOP
标准包装: 2,500
格式 - 存储器: EEPROMs - 串行
存储器类型: EEPROM
存储容量: 8K (1K x 8)
速度: 100kHz
接口: UNI/O?(单线)
电源电压: 1.8 V ~ 5.5 V
工作温度: -40°C ~ 85°C
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-MSOP
包装: 带卷 (TR)
11AAXXX/11LCXXX
2.0
2.1
FUNCTIONAL DESCRIPTION
Principles of Operation
The 11XX family of serial EEPROMs support the
UNI/O ? protocol. They can be interfaced with
microcontrollers, including Microchip’s PIC ? microcon-
trollers, ASICs, or any other device with an available
discrete I/O line that can be configured properly to
match the UNI/O protocol.
The 11XX devices contain an 8-bit instruction register.
The devices are accessed via the SCIO pin.
Table 4-1 contains a list of the possible instruction
bytes and format for device operation. All instructions,
addresses, and data are transferred MSb first, LSb
last.
Data is embedded into the I/O stream through
Manchester encoding. The bus is controlled by a
master device which determines the clock period, con-
trols the bus access and initiates all operations, while
the 11XX works as slave. Both master and slave can
operate as transmitter or receiver, but the master
device determines which mode is active.
FIGURE 2-1:
STATUS
Register
BLOCK DIAGRAM
HV Generator
EEPROM
I/O Control
Logic
Memory
Control
Logic
X
Dec
Array
Page Latches
Current-
Limited
Slope
Control
Y Decoder
SCIO
Sense Amp.
Vcc
Vss
R/W Control
DS22067H-page 6
Preliminary
? 2010 Microchip Technology Inc.
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