AT17F040A-30CU Atmel, AT17F040A-30CU Datasheet - Page 4
![IC FLASH CONFIG 4M 8LAP](/photos/7/26/72648/453-8-lap_sml.jpg)
AT17F040A-30CU
Manufacturer Part Number
AT17F040A-30CU
Description
IC FLASH CONFIG 4M 8LAP
Manufacturer
Atmel
Datasheet
1.AT17F040A-30CU.pdf
(16 pages)
Specifications of AT17F040A-30CU
Programmable Type
FLASH
Memory Size
4Mb
Voltage - Supply
2.97 V ~ 3.63 V
Operating Temperature
-40°C ~ 85°C
Package / Case
8-LAP
Density
4Mb
Interface Type
Serial (2-Wire)
Organization
4Mx1
Frequency (max)
10MHz
Write Protection
No
Operating Supply Voltage (typ)
3.3V
Package Type
LAP
Operating Temp Range
-40C to 85C
Supply Current
50mA
Operating Supply Voltage (min)
2.97V
Operating Supply Voltage (max)
3.63V
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
8
For Use With
ATDH2225 - CABLE ISP FOR AT17ATDH2200E - CONFIGURATOR PROGRAM BOARD KIT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
5. Pin Description
5.1
5.2
5.3
4
DATA
DCLK
PAGE_EN
AT17F040A/080A
(1)
(1)
(2)
Table 5-1.
Three-state DATA output for FPGA configuration. Open-collector bi-directional pin for configura-
tion programming.
Three-state clock. Functions as an input when the Configurator is in programming mode (i.e.
SER_EN is Low) and as an output during FPGA configuration.
Input used to enable page download mode. When PAGE_EN is high the configuration download
address space is partitioned into 4 equal pages. This gives users the ability to easily store and
retrieve multiple configuration bitstreams from a single configuration device. This input works in
conjunction with the PAGESEL inputs. PAGE_EN must be remain low if paging is not desired.
When SER_EN is Low (ISP mode) this pin has no effect.
Notes:
Name
DATA
DCLK
PAGE_EN
PAGESEL0
PAGESEL1
RESET/
nCS
GND
nCASC
A2
READY
SER_EN
V
CC
1. This pin has an internal 20 kΩ pull-up resistor.
2. This pin has an internal 30 kΩ pull-down resistor.
OE
Pin Description
I/O
I/O
O
O
–
–
I
I
I
I
I
I
I
I
PLCC
20
16
11
10
12
15
18
20
2
4
7
8
9
AT17F040A/080A
TQFP
32
31
21
14
10
12
15
20
23
27
2
6
7
2823D–CNFG–2/08