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參數(shù)資料
| 型號(hào)： | M27C320-120M1 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 32 Mbit 4Mb x8 or 2Mb x16 OTP EPROM |
| 中文描述： | 32兆位4Mb的x8或檢察官辦公室的2Mb x16存儲(chǔ)器 |
| 文件頁數(shù)： | 11/15頁 |
| 文件大?。?/td> | 94K |
| 代理商： | M27C320-120M1 |
11/15
M27C320
On-Board Programming
The M27C320 can be directly programmed in the
application circuit. See the relevant Application
Note AN620.
Electronic Signature
The Electronic Signature (ES) mode allows the
reading out of a binary code from an EPROM that
will identify its manufacturer and type. This mode
is intended for use by programming equipment to
automatically matchthe device to be programmed
with its corresponding programming algorithm.
The ES mode is functional in the 25
°
C
±
5
°
C am-
bient temperaturerange that is required when pro-
gramming the M27C320. To activate the ES
mode, the programming equipment must force
11.5V to 12.5V on address line A9 of the
M27C320, with V
PP
=V
CC
=5V. Two identifier bytes
may then be sequenced from the device outputs
by toggling address line A0from V
IL
to V
IH
. Alloth-
er address lines must be held at V
IL
during Elec-
tronic Signature mode.
Byte 0 (A0=V
IL
) representsthe manufacturer code
and byte 1 (A0=V
IH
) thedevice identifier code. For
the STMicroelectronics M27C320, these two iden-
tifier bytes are given in Table 4 and can be read-
out on outputs Q0 to Q7.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M27C320-100N1 | 32 Mbit 4Mb x8 or 2Mb x16 OTP EPROM |
| M27C320 | 32 Mbit 4Mb x8 or 2Mb x16 OTP EPROM |
| M27C320-100M1 | 32 Mbit 4Mb x8 or 2Mb x16 OTP EPROM |
| M27C320-120N1 | 32 Mbit 4Mb x8 or 2Mb x16 OTP EPROM |
| M27C320-80N1 | 32 Mbit 4Mb x8 or 2Mb x16 OTP EPROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M27C322-100F1 | 功能描述:可擦除可編程ROM 32M (2Mx16) 100ns RoHS:否 制造商:Maxim Integrated 類型: 存儲(chǔ)容量:1024 bit 組織:1 K x 1 接口類型: 工作電流:5 uA 編程電壓: 工作電源電壓:2.8 V to 6 V 最大工作溫度:+ 85 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-92 |
| M27C322-100S1 | 功能描述:可擦除可編程ROM 32M (2Mx16) 100ns RoHS:否 制造商:Maxim Integrated 類型: 存儲(chǔ)容量:1024 bit 組織:1 K x 1 接口類型: 工作電流:5 uA 編程電壓: 工作電源電壓:2.8 V to 6 V 最大工作溫度:+ 85 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-92 |
| M27C4001-10B1 | 功能描述:可擦除可編程ROM 4M (512Kx8) 100ns RoHS:否 制造商:Maxim Integrated 類型: 存儲(chǔ)容量:1024 bit 組織:1 K x 1 接口類型: 工作電流:5 uA 編程電壓: 工作電源電壓:2.8 V to 6 V 最大工作溫度:+ 85 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-92 |
| M27C4001-10B1E | 制造商:STMicroelectronics 功能描述:4 MBIT (512KB X 8) UV EPROM AND OTP EPROM |
| M27C4001-10C1 | 功能描述:可擦除可編程ROM 4M (512Kx8) 100ns RoHS:否 制造商:Maxim Integrated 類型: 存儲(chǔ)容量:1024 bit 組織:1 K x 1 接口類型: 工作電流:5 uA 編程電壓: 工作電源電壓:2.8 V to 6 V 最大工作溫度:+ 85 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-92 |
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