CAT93C56XI-T2 ON Semiconductor, CAT93C56XI-T2 Datasheet - Page 9

no-image

CAT93C56XI-T2

Manufacturer Part Number
CAT93C56XI-T2
Description
IC EEPROM 2KBIT 2MHZ 8SOIC
Manufacturer
ON Semiconductor
Datasheet

Specifications of CAT93C56XI-T2

Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
2K (256 x 8 or 128 x 16)
Speed
2MHz
Interface
Microwire, 3-Wire Serial
Voltage - Supply
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
8-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
93C56XI-T2
Erase All
(Chip Select) pin must be deselected for a minimum of
t
clear cycle of all memory locations in the device. The
clocking of the SK pin is not necessary after the device has
entered the self clocking mode. The ready/busy status of the
CAT93C56/57 can be determined by selecting the device
and polling the DO pin. Once cleared, the contents of all
memory bits return to a logical “1” state.
CSMIN
Upon receiving an ERAL command (Figure 7), the CS
DO
CS
SK
DO
CS
SK
DI
DI
. The falling edge of CS will start the self clocking
1
1
0
0
HIGH−Z
0
0
0
1
1
0
Figure 8. WRAL Instruction Timing
Figure 7. ERAL Instruction Timing
http://onsemi.com
9
Write All
(Chip Select) pin must be deselected for a minimum of
t
clocking data write to all memory locations in the device.
The clocking of the SK pin is not necessary after the device
has entered the self clocking mode. The ready/busy status of
the CAT93C56/57 can be determined by selecting the device
and polling the DO pin. It is not necessary for all memory
locations to be cleared before the WRAL command is
executed.
CSMIN
D
Upon receiving a WRAL command and data, the CS
N
t
SV
(Figure 8). The falling edge of CS will start the self
D
t
EW
0
STATUS VERIFY
t
BUSY
CS
t
SV
t
READY
EW
STATUS VERIFY
BUSY
t
CSMIN
t
READY
STANDBY
HZ
HIGH−Z
STANDBY
HIGH−Z
t
HZ

Related parts for CAT93C56XI-T2