CAT93C66SI Catalyst / ON Semiconductor, CAT93C66SI Datasheet - Page 9

• Manufacturer Part Number: CAT93C66SI
• Description: EEPROM (512x8) (256x16) 4K
• Manufacturer: Catalyst / ON Semiconductor

Specifications of CAT93C66SI

• Memory Size: 4 Kbit
• Organization: 512 K x 8 or 256 K x 16
• Interface Type: Microwire
• Maximum Clock Frequency: 1 MHz
• Supply Voltage (max): 6 V
• Supply Voltage (min): 2.5 V
• Maximum Operating Current: 3 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-8
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 2.5 V, 6 V
• Operating Temperature: - 40 C to + 85 C
• Lead Free Status / Rohs Status: No RoHS Version Available

Figure 5. EWEN/EWDS Instruction Timing
Figure 6. ERAL Instruction Timing
Figure 7. WRAL Instruction Timing
DO
CS
SK
DI
DO
CS
SK
DI
CS
SK
DI
1
1
0
1
0
HIGH-Z
0
0
0
0
0
1
* ENABLE=11
DISABLE=00
1
0
*
9
D N
t SV
D 0
t EW
STATUS VERIFY
t CS
BUSY
t SV
t EW
READY
STANDBY
STATUS VERIFY
t CSMIN
BUSY
READY
t HZ
STANDBY
HIGH-Z
93C46/56/57/66/86 F07
93C46/56/57/66/86 F08
93C46/56/57/66/86 F09
Doc. No. 1023, Rev. J
STANDBY
HIGH-Z
t HZ