at25df641a ATMEL Corporation, at25df641a Datasheet - Page 47

• Manufacturer Part Number: at25df641a
• Description: 64-mbit 2.7v Minimum Serial Peripheral Interface Serial Flash Memory
• Manufacturer: ATMEL Corporation

14.3
14.4
8693A–DFLASH–8/10
Symbol
I
I
I
I
I
I
I
V
V
V
V
Symbol
Atmel RapidS and SPI Operation
f
f
f
f
SB
DPD
CC1
CC2
CC3
LI
LO
MAX
CLK
RDLF
RDDO
IL
IH
OL
OH
DC Characteristics
AC Characteristics - Maximum Clock Frequencies
Parameter
Standby Current
Deep Power-down Current
Active Current, Read Operation
Active Current, Program Operation
Active Current, Erase Operation
Input Leakage Current
Output Leakage Current
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Parameter
Maximum Clock Frequency for All Operations – Atmel RapidS Operation Only
(excluding 03h, 0Bh, 3Bh, and 9F opcodes)
Maximum Clock Frequency for All Operations
(excluding 03h opcode)
Maximum Clock Frequency for 03h Opcode (Read Array – Low Frequency)
Maximum Clock Frequency for 3Bh Opcode (Dual-Output Read)
Condition
CS, WP, HOLD = V
all inputs at CMOS levels
CS, WP, HOLD = V
all inputs at CMOS levels
f = 100MHz; I
CS = V
f = 85MHz; I
CS = V
f = 66MHz; I
CS = V
f = 50MHz; I
CS = V
f = 33MHz; I
CS = V
f = 20MHz; I
CS = V
CS = V
CS = V
V
V
I
I
OL
OH
IN
OUT
= 1.6mA; V
= CMOS levels
= -100µA; V
= CMOS levels
IL
IL
IL
IL
IL
IL
CC
CC
, V
, V
, V
, V
, V
, V
, V
, V
CC
CC
CC
CC
CC
CC
OUT
OUT
OUT
OUT
OUT
CC
CC
OUT
Atmel AT25DF641A [Preliminary]
= Max
= Max
= Max
= Max
= Max
= Max
CC
= Max
= Max
CC
= 0mA;
= 0mA;
= 0mA;
= 0mA;
= 0mA;
= 0mA;
= Min
= Min
CC
CC
,
,
V
0.7 x V
CC
Min
- 0.2V
CC
Typ
25
12
10
12
12
5
8
7
6
5
Min
0.3 x V
Max
0.4
50
10
19
17
14
12
10
18
18
8
1
1
CC
Max
100
85
50
85
Units
mA
mA
mA
µA
µA
µA
µA
Units
V
V
V
V
MHz
MHz
MHz
MHz
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