M93C66-WMN6P STMicroelectronics, M93C66-WMN6P Datasheet - Page 21

• Manufacturer Part Number: M93C66-WMN6P
• Description: IC EEPROM 4KBIT 2MHZ 8SOIC
• Manufacturer: STMicroelectronics

Specifications of M93C66-WMN6P

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 4K (512 x 8 or 256 x 16)
• Speed: 2MHz
• Interface: Microwire, 3-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• Organization: 512 x 8
• Interface Type: Microwire
• Maximum Clock Frequency: 2 MHz
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.5 V
• Maximum Operating Current: 2 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 2.5 V, 5.5 V
• Memory Configuration: 512 X 8, 256 X 16
• Clock Frequency: 2MHz
• Supply Voltage Range: 2.5V To 5.5V
• Memory Case Style: SOIC
• No. Of Pins: 8
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5672-5

Table 23. AC Characteristics (M93Cx6-R)
Note: 1. t
Symbol
t
t
t
t
t
t
t
t
t
t
CHCL
CLCH
t
t
SLSH
t
SHCH
CHDX
SHQV
CHQV
SLCH
DVCH
CLSH
CHQL
SLQZ
CLSL
t
2. Chip Select Input (S) must be brought Low for a minimum of tSLSH between consecutive instruction cycles.
3. This product is under development. For more infomation, please contact your nearest ST sales office.
f
W
C
CHCL
2
1
1
+ t
CLCH
t
t
t
t
t
t
t
Alt.
t
t
t
f
CSS
t
SKH
SKS
CSH
t
t
SKL
PD0
PD1
DIS
DIH
WP
CS
SK
SV
DF
1 / f
C
.
Clock Frequency
Chip Select Low to Clock High
Chip Select Set-up Time
Chip Select Low to Chip Select High
Clock High Time
Clock Low Time
Data In Set-up Time
Data In Hold Time
Clock Set-up Time (relative to S)
Chip Select Hold Time
Chip Select to Ready/Busy Status
Chip Select Low to Output Hi-Z
Delay to Output Low
Delay to Output Valid
Erase/Write Cycle time
Test conditions specified in
Parameter
M93C86, M93C76, M93C66, M93C56, M93C46
Table 13.
and
Table 11.
Min.
D.C.
250
250
250
250
100
100
100
50
0
3
Max.
400
200
400
400
10
1
3
MHz
Unit
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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