参数资料
型号: SST39VF1602C-70-4I-EKE
厂商: Microchip Technology
文件页数: 10/33页
文件大小: 0K
描述: IC FLASH MPF 16MBIT 70NS 48TSOP
标准包装: 96
系列: SST39 MPF™
格式 - 存储器: 闪存
存储器类型: FLASH
存储容量: 16M (1M x 16)
速度: 70ns
接口: 并联
电源电压: 2.7 V ~ 3.6 V
工作温度: -40°C ~ 85°C
封装/外壳: 48-TFSOP(0.724",18.40mm 宽)
供应商设备封装: 48-TSOP
包装: 托盘
16 Mbit Multi-Purpose Flash Plus
SST39VF1601C / SST39VF1602C
Data Sheet
TABLE 6: Operation Modes Selection
Mode
Read
Program
Erase
Standby
Write Inhibit
CE#
V IL
V IL
V IL
V IH
X
X
OE#
V IL
V IH
V IH
X
V IL
X
WE#
V IH
V IL
V IL
X
X
V IH
DQ
D OUT
D IN
X 1
High Z
High Z/ D OUT
High Z/ D OUT
Address
A IN
A IN
Sector or block address, XXH for Chip-Erase
X
X
X
Product Identification
Software Mode
V IL
V IL
V IH
See Table 7
T6.0 1380
1. X can be V IL or V IH , but no other value.
TABLE 7: Software Command Sequence
Command
Sequence
1st Bus
Write Cycle
2nd Bus
Write Cycle
3rd Bus
Write Cycle
4th Bus
Write Cycle
5th Bus
Write Cycle
6th Bus
Write Cycle
Addr 1
Data 2
Addr 1
Data 2
Addr 1
Data 2
Addr 1
Data 2
Addr 1
Data 2
Addr 1
Data 2
Word-Program
555H
AAH
2AAH
55H
555H
A0H
WA 3
Data
Sector-Erase
555H
AAH
2AAH
55H
555H
80H
555H
AAH
2AAH
55H
SA X4
50H
Block-Erase
555H
AAH
2AAH
55H
555H
80H
555H
AAH
2AAH
55H
BA X
4
30H
Chip-Erase
555H
AAH
2AAH
55H
555H
80H
555H
AAH
2AAH
55H
555H
10H
Erase-Suspend
Erase-Resume
XXXH
XXXH
B0H
30H
Query Sec
ID 5
555H
AAH
2AAH
55H
555H
88H
User Security ID
555H
AAH
2AAH
55H
555H
A5H
WA 6
Data
Word-Program
User Security ID
555H
AAH
2AAH
55H
555H
85H
XXH 6
0000H
Program Lock-Out
Software ID Entry 7,8
CFI Query Entry
555H
555H
AAH
AAH
2AAH
2AAH
55H
55H
555H
555H
90H
98H
CFI Query Entry
55H
98H
Software ID Exit 9,10
555H
AAH
2AAH
55H
555H
F0H
/CFI Exit/Sec ID Exit
Software ID Exit 9,10
XXH
F0H
/CFI Exit/Sec ID Exit
T7.6 1380
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Address format A 10 -A 0 (Hex). Addresses A 11 -A 19 can be V IL or V IH , but no other value, for Command sequence.
DQ 15 -DQ 8 can be V IL or V IH , but no other value, for Command sequence
WA = Program Word address
SA X for Sector-Erase; uses A MS -A 11 address lines
BA X , for Block-Erase; uses A MS -A 15 address lines
A MS = Most significant address; A MS = A 19
With A MS -A 4 = 0; Sec ID is read with A 3 -A 0 ,
SST ID is read with A 3 = 0 (Address range = 000000H to 000007H),
User ID is read with A 3 = 1 (Address range = 000008H to 000087H).
Lock Status is read with A 7 -A 0 = 0000FFH. Unlocked: DQ 3 = 1 / Locked: DQ 3 = 0.
Valid Word-Addresses for Sec ID are from 000000H-000007H and 000008H-000087H.
The device does not remain in Software Product ID Mode if powered down.
With A MS -A 1 =0; SST Manufacturer ID = 00BFH, is read with A 0 = 0,
SST39VF1601C Device ID = 234FH, is read with A 0 = 1, SST39VF1602C Device ID = 234EH, is read with A 0 = 1,
A MS = Most significant address; A MS = A 19
Both Software ID Exit operations are equivalent
If users never lock after programming, Sec ID can be programmed over the previously unprogrammed bits (data=1) using the Sec ID
mode again (the programmed ‘0’ bits cannot be reversed to ‘1’). Valid Word-Addresses for Sec ID are from 000000H-000007H and
000008H-000087H.
?2010 Silicon Storage Technology, Inc.
10
S71380-04-000
05/10
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