A25L20P Datasheet, PDF (33/43 Pages) AMIC Technology – 2Mbit / 1Mbit / 512Kbit, Low Voltage, Serial Flash Memory With 85MHz SPI Bus Interface

A25L20P/A25L10P/A25L05P Series
Table 16. AC Characteristics
Symbol
Alt.
Parameter
f_C
f_R
t_CH ¹
t_CL ¹
t_CLCH ²
t_CHCL ²
t_SLCH
f_C
Clock Frequency for the following instructions: FAST_READ,
PP, SE, BE, DP, RES, RDID, WREN, WRDI, RDSR, WRSR
Clock Frequency for READ instructions
t_CLH Clock High Time
t_CLL Clock Low Time
Clock Rise Time³ (peak to peak)
Clock Fall Time³ (peak to peak)
t_CSS
S _{Active Setup Time (relative to C)}
t_CHSL
t_DVCH
t_CHDX
t_CHSH
t_SHCH
t_SHSL
t_SHQZ ²
t_CLQV
t_CLQX
t_HLCH
S _{Not Active Hold Time (relative to C)}
t_DSU Data In Setup Time
t_DH Data In Hold Time
S _{Active Hold Time (relative to C)}
S _{Not Active Setup Time (relative to C)}
t_CSH
S _{Deselect Time}
t_DIS Output Disable Time
t_V
Clock Low to Output Valid
t_HO Output Hold Time
HOLD Setup Time (relative to C)
t_CHHH
HOLD Hold Time (relative to C)
t_HHCH
t_CHHL
t_HHQX ²
t_HLQZ ²
t_WHSL ⁴
t_SHWL ⁴
t_DP ²
t_RES1 ²
t_RES2 ²
t_W
t_pp
t_SE
t_BE
HOLD Setup Time (relative to C)
HOLD Hold Time (relative to C)
t_LZ
HOLD to Output Low-Z
t_HZ
HOLD to Output High-Z
Write Protect Setup Time
Write Protect Hold Time
S _{High to Deep Power-down Mode}
S _{High to Standby Mode without Electronic Signature Read}
S _{High to Standby Mode with Electronic Signature Read}
Write Status Register Cycle Time
Page Program Cycle Time
Sector Erase Cycle Time
Bulk Erase Cycle Time of A25L20P
Bulk Erase Cycle Time of A25L10P
Bulk Erase Cycle Time of A25L05P
Note: 1. t_CH + t_CL must be greater than or equal to 1/ f_C
2. Value guaranteed by characterization, not 100% tested in production.
3. Expressed as a slew-rate.
4. Only applicable as a constraint for a WRSR instruction when SRWD is set at 1.
Min.
D.C.
D.C.
6
5
0.1
0.1
5
5
5
5
5
5
100
0
5
5
5
5
20
100
Typ.
100
3
1
6
4
3
Max.
85
50
8
8
8
8
3
30
30
300
5
3
8
6
5
Unit
MHz
MHz
ns
ns
V/ns
V/ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
µs
ms
ms
s
s
s
s
(August, 2007, Version 1.0)
32
AMIC Technology Corp.