AT17F080-30BJC Atmel, AT17F080-30BJC Datasheet - Page 4
![IC FLASH CONFIG 8M 44PLCC](/photos/6/70/67043/453-44-plcc_sml.jpg)
AT17F080-30BJC
Manufacturer Part Number
AT17F080-30BJC
Description
IC FLASH CONFIG 8M 44PLCC
Manufacturer
Atmel
Datasheet
1.AT17F040-30JU.pdf
(19 pages)
Specifications of AT17F080-30BJC
Programmable Type
FLASH
Memory Size
8Mb
Voltage - Supply
2.97 V ~ 3.63 V
Operating Temperature
0°C ~ 70°C
Package / Case
44-LCC (J-Lead)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
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Part Number
Manufacturer
Quantity
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3. Block Diagram
4. Device Description
4
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READY
AT17F040/080
Config. Page
The control signals for the configuration memory device (CE, RESET/OE and CLK) interface
directly with the FPGA device control signals. All FPGA devices can control the entire configura-
tion process and retrieve data from the configuration device without requiring an external
intelligent controller.
The RESET/OE and CE pins control the tri-state buffer on the DATA output pin and enable the
address counter. When RESET/OE is driven Low, the configuration device resets its address
counter and tri-states its DATA pin. The CE pin also controls the output of the AT17F Series
Configurator. If CE is held High after the RESET/OE reset pulse, the counter is disabled and the
DATA output pin is tri-stated. When OE is subsequently driven High, the counter and the DATA
output pin are enabled. When RESET/OE is driven Low again, the address counter is reset and
the DATA output pin is tri-stated, regardless of the state of CE.
When the configurator has driven out all of its data and CEO is driven Low, the device tri-states
the DATA pin to avoid contention with other configurators. Upon power-up, the address counter
is automatically reset.
Power-on
Memory
Select
Reset
Flash
CE/WE/OE
Address
Reset
Data
2-wire Serial Programming
Serial Download Logic
Control Logic
Clock/Oscillator
Logic
CLK
CEO(A2)
DATA
CE
RESET/OE
SER_EN
3039K–CNFG–2/08