at25df161 ATMEL Corporation, at25df161 Datasheet - Page 50

• Manufacturer Part Number: at25df161
• Description: 16-megabit 2.7-volt Minimum Spi Serial Flash Memory
• Manufacturer: ATMEL Corporation

14.5
Notes:
14.6
Note:
14.7
50
Symbol
t
t
t
Symbol
t
t
t
t
t
t
t
t
Symbol
t
t
V
EDPD
RDPD
RST
PP
BP
BLKE
CHPE
SUSP
RES
OTPP
WRSR
VCSL
PUW
POR
(1)
(1)
(1)
(1)
(1)
(1)(2)
(2)
AC Characteristics – All Other Parameters (Continued)
1. Not 100% tested (value guaranteed by design and characterization).
2. 15 pF load at frequencies above 70 MHz, 30 pF otherwise.
3. Only applicable as a constraint for the Write Status Register Byte 1 command when SPRL = 1.
Program and Erase Characteristics
1. Maximum values indicate worst-case performance after 100,000 erase/program cycles.
2. Not 100% tested (value guaranteed by design and characterization).
Power-up Conditions
AT25DF161 [Preliminary]
Parameter
Chip Select High to Deep Power-Down
Chip Select High to Standby Mode
Reset Time
Parameter
Page Program Time (256 Bytes)
Byte Program Time
Block Erase Time
Chip Erase Time
Suspend Time
Resume Time
OTP Security Register Program 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
4 Kbytes
32 Kbytes
64 Kbytes
Program
Erase
Program
Erase
Min
Min
Typ
Min
250
400
200
1.0
1.5
50
16
10
25
10
12
70
7
3687B–DFLASH–11/08
Max
Max
Max
200
600
950
500
200
3.0
2.5
30
30
28
20
40
20
20
10
1
Units
Units
Units
sec
ms
ms
ms
µs
µs
µs
µs
µs
µs
µs
ns
µs
V