AT25DF081-SSHN-B Atmel, AT25DF081-SSHN-B Datasheet - Page 30

• Manufacturer Part Number: AT25DF081-SSHN-B
• Description: IC FLASH 8MBIT 66MHZ 8SOIC
• Manufacturer: Atmel

Specifications of AT25DF081-SSHN-B

• Format - Memory: FLASH
• Memory Type: DataFLASH
• Memory Size: 8M (4096 pages x 256 bytes)
• Speed: 66MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 1.65 V ~ 1.95 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• Cell Type: NOR
• Density: 8Mb
• Access Time (max): 7ns
• Interface Type: Serial (SPI)
• Boot Type: Not Required
• Address Bus: 1b
• Operating Supply Voltage (typ): 1.8V
• Operating Temp Range: -40C to 85C
• Package Type: SOIC
• Sync/async: Synchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 1.65V
• Operating Supply Voltage (max): 1.95V
• Supply Current: 12mA
• Mounting: Surface Mount
• Pin Count: 8
• Architecture: Sectored
• Supply Voltage (max): 1.95 V
• Supply Voltage (min): 1.65 V
• Maximum Operating Current: 12 mA
• Mounting Style: SMD/SMT
• Organization: 64 KB x 16
• Memory Configuration: 4096 Pages X 256 Bytes
• Clock Frequency: 66MHz
• Supply Voltage Range: 1.65V To 1.95V
• Memory Case Style: SOIC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12.5
Notes:
12.6
12.7
12.8
30
Symbol
t
t
t
t
t
Symbol
t
t
V
PP
BP
BLKE
CHPE
WRSR
VCSL
PUW
POR
(1)
(1)
Program and Erase Characteristics
1. Not 100% tested (value guaranteed by design and characterization).
Power-Up Conditions
Input Test Waveforms and Measurement Levels
Output Test Load
AT25DF081
Parameter
Page Program Time (256 Bytes)
Byte Program Time
Block Erase Time
Chip Erase Time
Write Status Register Time
Parameter
Minimum V
Power-up Device Delay Before Program or Erase Allowed
Power-On Reset Voltage
CC
to Chip Select Low Time
DRIVING
LEVELS
t
R
, t
AC
F
< 2 ns (10% to 90%)
0.9V
0.1V
CC
CC
4-Kbyte
32-Kbyte
64-Kbyte
DEVICE
UNDER
TEST
V
CC
/2
30 pF
Min
AC
MEASUREMENT
LEVEL
Min
0.9
70
Typ
350
600
1.0
15
50
8
Max
Max
1.1
200
600
950
200
10
5.0
14
3674E–DFLASH–8/08
Units
Units
sec
ms
ms
ms
µs
µs
ns
V