AT25DF641-MWH-Y Atmel, AT25DF641-MWH-Y Datasheet - Page 48

• Manufacturer Part Number: AT25DF641-MWH-Y
• Description: IC FLASH 64MBIT 100MHZ 8VDFN
• Manufacturer: Atmel

Specifications of AT25DF641-MWH-Y

• Format - Memory: FLASH
• Memory Type: DataFLASH
• Memory Size: 64M (32K pages x 256 bytes)
• Speed: 100MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-VDFN
• Architecture: Sectored
• Interface Type: SPI Serial
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Current: 19 mA
• Mounting Style: SMD/SMT
• Organization: 64 KB x 128
• Cell Type: NOR
• Density: 64Mb
• Access Time (max): 5ns
• Boot Type: Not Required
• Address Bus: 1b
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: -40C to 85C
• Package Type: VDFN
• Sync/async: Synchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Supply Current: 19mA
• Mounting: Surface Mount
• Pin Count: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

13.4.
13.5.
48
AC Characteristics - Maximum Clock Frequencies
AC Characteristics – All Other Parameters
Notes:
Atmel AT25DF641
Symbol Parameter
Atmel RapidS and SPI Operation
f
f
f
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Symbol Parameter
MAX
CLK
RDLF
RDDO
CLKH
CLKL
CLKR
CLKF
CSH
CSLS
CSLH
CSHS
CSHH
DS
DH
DIS
V
OH
HLS
HLH
HHS
HHH
HLQZ
HHQX
WPS
WPH
SECP
SECUP
LOCK
EDPD
RDPD
RST
(2)
(1)
(1)(3)
(1)(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
1. Not 100% tested (value guaranteed by design and characterization)
2. 15pF load at frequencies above 70MHz, 30pF otherwise
3. Only applicable as a constraint for the Write Status Register Byte 1 command when SPRL = 1
Maximum Clock Frequency for All Operations – Atmel RapidS Operation Only
(excluding 0Bh, 03h, 3Bh, and 9F opcodes)
Maximum Clock Frequency for All Operations
(excluding 03h and 3Bh opcodes)
Maximum Clock Frequency for 03h Opcode (Read Array – Low Frequency)
Maximum Clock Frequency for 3Bh Opcode (Dual-Output Read)
Clock High Time
Clock Low Time
Clock Rise Time, Peak-to-Peak
Clock Fall Time, Peak-to-Peak
Chip Select High Time
Chip Select Low Setup Time
Chip Select Low Hold Time
Chip Select High Setup Time
Chip Select High Hold Time
Data In Setup Time
Data In Hold Time
Output Disable Time
Output Valid Time
Output Hold Time
HOLD
HOLD
HOLD
HOLD
HOLD
HOLD
Write Protect Setup Time
Write Protect Hold Time
Sector Protect Time
Sector Unprotect Time
Sector Lockdown and Freeze Sector Lockdown State Time
Chip Select High to Deep Power-Down
Chip Select High to Standby Mode
Reset Time
Low Setup Time
Low Hold Time
High Setup Time
High Hold Time
Low to Output High-Z
High to Output Low-Z
(from Chip Select High)
(relative to Clock)
(relative to Clock)
(from Chip Select High)
(relative to Clock)
(relative to Clock)
(relative to Clock)
(relative to Clock)
(relative to Clock)
(relative to Clock)
(Slew Rate
(Slew Rate)
)
(from Chip Select High)
Min
Min
100
4.3
4.3
0.1
0.1
50
20
5
5
5
5
2
1
2
5
5
5
5
Max
100
Max
75
45
55
200
20
20
30
30
5
5
5
5
1
3680F–DFLASH–4/10
Units
Units
MHz
MHz
MHz
MHz
V/ns
V/ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
µs
µs