ST93C06C ST Microelectronics, ST93C06C Datasheet - Page 4

• Manufacturer Part Number: ST93C06C
• Description: 256 bit 16 x 16 or 32 x 8 SERIAL MICROWIRE EEPROM
• Manufacturer: ST Microelectronics

ST93C06, ST93C06C
Table 5. AC Characteristics
(T
Notes: 1. Chip Select must be brought low for a minimum of 250 ns (t
Figure 4. Synchronous Timing, Start and Op-Code Input
4/15
Symbol
A
t
t
t
t
t
t
t
t
t
t
t
t
t
CHQV
SHCH
CLSH
DVCH
CHDX
CHQL
SLCH
SHQV
CHCL
CLCH
SLSH
SLQZ
= 0 to 70 C or –40 to 85 C; V
CLSL
t
f
W
C
C
S
D
2. The Clock frequency specification calls for a minimum clock period of 1 s, therefore the sum of the timings t
must be greater or equal to 1 s. For example, if t
tSHCH
t
t
t
t
t
t
t
t
t
Alt
t
t
CSS
SKS
PD0
PD1
CSH
t
t
SKH
f
DIH
SKL
DIS
CS
WP
SV
DF
SK
Chip Select High to Clock High
Clock Low to Chip Select High
Input Valid to Clock High
Clock High to Input Transition
Clock High to Output Low
Clock High to Output Valid
Clock Low to Chip Select Low
Chip Select Low to Clock High
Chip Select Low to Chip Select High
Chip Select High to Output Valid
Chip Select Low to Output Hi-Z
Clock High to Clock Low
Clock Low to Clock High
Erase/Write Cycle time
Clock Frequency
tDVCH
tCLSH
START
Parameter
START
CC
= 5V
OP CODE
10%)
CHCL
is 250 ns, then t
SLSH
OP CODE
) between consecutive instruction cycles.
tCHCL
Temp. Range: grade 1
OP CODE INPUT
Test Condition
Temp. Range:
CLCH
grades 3, 6
ST93C06C
tCLCH
ST93C06
Note 1
Note 2
Note 2
must be at least 750 ns.
OP CODE
tCHDX
OP CODE
Min
100
100
100
200
250
250
250
250
50
0
0
CHCL
Max
500
500
500
300
200
10
1
+ t
AI00819C
CLCH
MHz
Unit
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns