M93S66-MN6T STMicroelectronics, M93S66-MN6T Datasheet - Page 25

• Manufacturer Part Number: M93S66-MN6T
• Manufacturer: STMicroelectronics

Specifications of M93S66-MN6T

• Density: 4Kb
• Interface Type: Serial (Microwire)
• Organization: 256x16
• Frequency (max): 2MHz
• Write Protection: Yes
• Data Retention: 40Year
• Operating Supply Voltage (typ): 5V
• Package Type: SOIC N
• Operating Temp Range: -40C to 85C
• Supply Current: 2mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Lead Free Status / Rohs Status: Not Compliant

Table 19. AC Characteristics (M93Sx6-R)
Note: 1. t
Symbol
t
t
t
t
t
t
PRVCH
t
t
t
t
t
t
t
CLPRX
t
CHCL
CLCH
t
t
SLSH
t
WVCH
CHQV
SLWX
SLCH
SHCH
DVCH
CHDX
CLSH
SHQV
CHQL
SLQZ
CLSL
t
2. Chip Select Input (S) must be brought Low for a minimum of tSLSH between consecutive instruction cycles.
3. Preliminary Data: 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
PRES
t
PREH
t
t
t
t
t
t
t
t
t
Alt.
t
t
t
CSH
f
PES
PEH
CSS
SKH
SKS
t
t
PD0
PD1
SKL
DIS
DIH
WP
SK
CS
SV
DF
1 / f
C
.
Clock Frequency
Protect Enable Valid to Clock High
Write Enable Valid to Clock High
Clock Low to Protect Enable Transition
Chip Select Low to Write Enable Transition
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
Table 9.
and
Table 7.
Min.
D.C.
250
250
250
250
250
100
100
100
M93S66, M93S56, M93S46
50
50
50
0
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
ns
ns
ns
ns
25/34