AT17N002-10SI Atmel, AT17N002-10SI Datasheet - Page 6
![IC FPGA 2M CONFIG MEM 20SOIC](/photos/6/80/68042/453-20-soic_sml.jpg)
AT17N002-10SI
Manufacturer Part Number
AT17N002-10SI
Description
IC FPGA 2M CONFIG MEM 20SOIC
Manufacturer
Atmel
Datasheet
1.AT17N256-10NC.pdf
(18 pages)
Specifications of AT17N002-10SI
Programmable Type
Serial EEPROM
Memory Size
2Mb
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
20-SOIC (0.300", 7.50mm Width)
For Use With
ATDH2225 - CABLE ISP FOR AT17ATDH2200E - CONFIGURATOR PROGRAM BOARD KIT
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
FPGA Master Serial
Mode Summary
Control of
Configuration
Programming Mode
Standby Mode
6
AT17N256/512/010/002/040
The I/O and logic functions of any SRAM-based FPGA are established by a configura-
tion program. The program is loaded either automatically upon power-up, or on
command, depending on the state of the FPGA mode pins. In Master mode, the FPGA
automatically loads the configuration program from an external memory. The AT17N
Serial Configuration EEPROM has been designed for compatibility with the Master
Serial mode.
This document discusses the master serial mode configuration of Atmel AT17N series
configuration memories, pin compatible with Spartan-II, Spartan-IIE and Spartan XL
OTP PROMs.
Most connections between the FPGA device and the AT17N Serial EEPROM are simple
and self-explanatory.
•
•
•
•
The programming mode is entered by bringing SER_EN Low. In this mode the chip can
be programmed by the Two-Wire serial bus. The programming is done at V
only. Programming super voltages are generated inside the chip.
The AT17N series configurators enter a low-power standby mode whenever CE is
asserted High. In this mode, the AT17N256 configurator consumes less than 50 µA of
current at 3.3V (100 µA for the AT17N512/010 and 200 µA for the AT17N002/040).
The DATA output of the AT17N series configurator drives DIN of the FPGA devices.
The master FPGA CCLK output drives the CLK input of the AT17N series
configurator.
SER_EN must be connected to V
The CE and OE/Reset are driven by the FPGA to enable output data buffer of the
EEPROM.
CC
(except during ISP).
3020C–CNFG–08/07
CC
supply