参数资料
型号: S29GL032N90BFI32
厂商: SPANSION LLC
元件分类: PROM
英文描述: 2M X 16 FLASH 3V PROM, 90 ns, PBGA48
封装: 8.15 X 6.15 MM, LEAD FREE, FBGA-48
文件页数: 22/81页
文件大小: 3095K
代理商: S29GL032N90BFI32
October 29, 2008 S29GL-N_01_12
S29GL-N MirrorBit Flash Family
29
Data
She e t
8.8
Autoselect Mode
The autoselect mode provides manufacturer and device identification, and sector protection verification,
through identifier codes output on DQ7–DQ0. This mode is primarily intended for programming equipment to
automatically match a device to be programmed with its corresponding programming algorithm. However, the
autoselect codes can also be accessed in-system through the command register.
When using programming equipment, the autoselect mode requires VID on address pin A9. Address pins A6,
A3, A2, A1, and A0 must be as shown in Table 8.9 on page 29. In addition, when verifying sector protection,
the sector address must appear on the appropriate highest order address bits (see Table 8.2 - Table 8.8).
Table 8.9 shows the remaining address bits that are don’t care. When all necessary bits are set as required,
the programming equipment may then read the corresponding identifier code on DQ7–DQ0.
To access the autoselect codes in-system, the host system can issue the autoselect command via the
command register, as shown in Table 10.1 on page 51 and Table 10.3 on page 53. This method does not
require VID. Refer to the Autoselect Command Sequence section for more information.
Legend
L = Logic Low = VIL
H = Logic High = VIH
SA = Sector Address
X = Don’t care
Table 8.9 Autoselect Codes, (High Voltage Method)
Description
CE# OE#
WE#
Amax
to
A15
A14
to
A10
A9
A8
to
A7
A6
A5
to
A4
A3
to
A2
A1
A0
DQ8 to DQ15
DQ7 to DQ0
Model Number
BYTE#
= VIH
BYTE#
= VIL
01, 02
V1, V2
03, 04
06, 07,
V6, V7
Manufacturer ID:
Spansion Products
LL
H
X
VID
X
L
X
L
00
X
01h
S
29GL
064N
Cycle 1
LL
H
X
VID
XL
X
L
H
22
X
7Eh
Cycle 2
H
L
22
X
0Ch
10h
13h
Cycle 3
H
22
X
01h
00h (04, bottom boot)
01h (03, top boot)
01h
S2
9GL0
32N
Cycle 1
LL
H
X
VID
XL
X
LL
H
22
X
7Eh
Cycle 2
H
L
22
X
1Dh
1Ah
Cycle 3
H
22
X
00h
00h (04, bottom boot)
01h (03, top boot)
Sector Protection
Verification
LL
H
SA
X
VID
XL
X
L
H
L
X
01h (protected),
00h (unprotected)
Secured Silicon Sector
Indicator Bit (DQ7),
WP# protects highest
address sector
LL
H
X
VID
XL
X
L
H
X
For S29GL064N and S29GL032N:
9A (factory locked),
1A (not factory locked)
Secured Silicon Sector
Indicator Bit (DQ7),
WP# protects lowest
address sector
LL
H
X
VID
XL
X
L
H
X
For S29GL064N and S29GL032N:
8A (factory locked),
0A (not factory locked)
相关PDF资料
PDF描述
S2A SURFACE MOUNT RECTIFIER
S2B SURFACE MOUNT RECTIFIER
S2C1R-1-5-H 4000 MHz - 8000 MHz RF/MICROWAVE SGL POLE DOUBLE THROW SWITCH, 1.7 dB INSERTION LOSS
S2D SURFACE MOUNT RECTIFIER
S2G SURFACE MOUNT RECTIFIER
相关代理商/技术参数
参数描述
S29GL032N90DFI020 功能描述:IC FLASH 32MBIT 90NS 64BGA 制造商:cypress semiconductor corp 系列:GL-N 包装:托盘 零件状态:在售 存储器类型:非易失 存储器格式:闪存 技术:FLASH - NOR 存储容量:32Mb (4M x 8,2M x 16) 写周期时间 - 字,页:90ns 访问时间:90ns 存储器接口:并联 电压 - 电源:2.7 V ~ 3.6 V 工作温度:-40°C ~ 85°C(TA) 安装类型:表面贴装 封装/外壳:64-LBGA 供应商器件封装:64 球加强型 BGA(9x9) 标准包装:260
S29GL032N90DFI023 功能描述:IC FLASH 32MBIT 90NS 64BGA 制造商:cypress semiconductor corp 系列:GL-N 包装:剪切带(CT) 零件状态:在售 存储器类型:非易失 存储器格式:闪存 技术:FLASH - NOR 存储容量:32Mb (4M x 8,2M x 16) 写周期时间 - 字,页:90ns 访问时间:90ns 存储器接口:并联 电压 - 电源:2.7 V ~ 3.6 V 工作温度:-40°C ~ 85°C(TA) 安装类型:表面贴装 封装/外壳:64-LBGA 供应商器件封装:64 球加强型 BGA(9x9) 标准包装:1
S29GL032N90FAI030 制造商:Spansion 功能描述:IC, FLASH - Trays
S29GL032N90FAI040 功能描述:闪存 32Mb 3V 90ns Parallel NOR 闪存 RoHS:否 制造商:ON Semiconductor 数据总线宽度:1 bit 存储类型:Flash 存储容量:2 MB 结构:256 K x 8 定时类型: 接口类型:SPI 访问时间: 电源电压-最大:3.6 V 电源电压-最小:2.3 V 最大工作电流:15 mA 工作温度:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体: 封装:Reel
S29GL032N90FFI010 功能描述:闪存 32Mb 3V 90ns Parallel NOR 闪存 RoHS:否 制造商:ON Semiconductor 数据总线宽度:1 bit 存储类型:Flash 存储容量:2 MB 结构:256 K x 8 定时类型: 接口类型:SPI 访问时间: 电源电压-最大:3.6 V 电源电压-最小:2.3 V 最大工作电流:15 mA 工作温度:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体: 封装:Reel