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参数资料
| 型号： | M93S66-DW1 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | PROM |
| 英文描述： | 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8 |
| 封装： | 0.169 INCH, PLASTIC, TSSOP-8 |
| 文件页数： | 12/23页 |
| 文件大小： | 163K |
| 代理商： | M93S66-DW1 |
The M93Sx6 memory is accessed through a serial
input (D) and output (Q) using the MICROWIRE
bus protocol. The M93Sx6 is specified at 5V
±10%,
the M93Sx6-W specified at 2.5V to 5.5V and the
M93Sx6-R specified at 1.8V to 3.6V.
The M93S66/S56/S46 memory is divided into
256/128/64 x16 bit words respectively. These
memory devices are available in both PSDIP8,
SO8 and TSSOP8 packages.
The M93Sx6 memory is accessed by a set of
instructions which includes Read, Write, Page
VSS
Q
W
PRE
C
SVCC
D
AI02021
M93Sx6
1
2
3
4
8
7
6
5
Figure 2A. DIP Pin Connections
1
VSS
Q
W
PRE
C
SVCC
D
AI02022
M93Sx6
2
3
4
8
7
6
5
Figure 2B. SO and TSSOP Pin Connections
DESCRIPTION (cont’d)
Write, Write All and instructions used to set the
memory protection. A Read instruction loads the
address of the first word to be read into an internal
address pointer. The data contained at this address
is then clocked out serially. The address pointer is
automatically incremented after the data is output
and, if the Chip Select input (S) is held High, the
M93Sx6 can output a sequential stream of data
words. In this way, the memory can be read as a
data stream from 16 to 4096 bits (for the M93S66),
or continuously as the address counter automat-
ically rolls over to ’00’ when the highest address is
reached.
Symbol
Parameter
Value
Unit
TA
Ambient Operating Temperature
–40 to 125
°C
TSTG
Storage Temperature
–65 to 150
°C
TLEAD
Lead Temperature, Soldering
(SO8 package)
(PSDIP8 package)
40 sec
10 sec
215
260
°C
VIO
Input or Output Voltages (Q = VOH or Hi-Z)
–0.3 to VCC +0.5
V
VCC
Supply Voltage
–0.3 to 6.5
V
VESD
Electrostatic Discharge Voltage (Human Body model)
(2)
4000
V
Electrostatic Discharge Voltage (Machine model)
(3)
500
V
Notes: 1. Except for the rating "Operating Temperature Range", stresses above those listed in the Table "Absolute Maximum Ratings"
may cause permanent damage to the device. These are stress ratings only and operation of the device at these or any other
conditions above those indicated in the Operating sections of this specification is not implied. Exposure to Absolute Maximum
Rating conditions for extended periods may affect device reliability. Refer also to the STMicroelectronics SURE Program and other
relevant quality documents.
2. MIL-STD-883C, 3015.7 (100pF, 1500
).
3. EIAJ IC-121 (Condition C) (200pF, 0
).
Table 2. Absolute Maximum Ratings (1)
2/23
M93S66, M93S56, M93S46
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M93S66-DW3 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:4Kbit, 2Kbit and 1Kbit 16-bit wide MICROWIRE Serial Access EEPROM with Block Protection |
| M93S66-DW3G | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:4Kbit, 2Kbit and 1Kbit 16-bit wide MICROWIRE Serial Access EEPROM with Block Protection |
| M93S66-DW3P | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:4Kbit, 2Kbit and 1Kbit 16-bit wide MICROWIRE Serial Access EEPROM with Block Protection |
| M93S66-DW3T | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:4Kbit, 2Kbit and 1Kbit 16-bit wide MICROWIRE Serial Access EEPROM with Block Protection |
| M93S66-DW3TG | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:4Kbit, 2Kbit and 1Kbit 16-bit wide MICROWIRE Serial Access EEPROM with Block Protection |
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