93LC76C-I/SN Microchip Technology, 93LC76C-I/SN Datasheet - Page 4

• Manufacturer Part Number: 93LC76C-I/SN
• Description: IC EEPROM 8KBIT 3MHZ 8SOIC
• Manufacturer: Microchip Technology

Specifications of 93LC76C-I/SN

• Memory Size: 8K (1K x 8 or 512 x 16)
• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Speed: 3MHz
• 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)
• Memory Configuration: 1K X 8 / 512 X 16
• Ic Interface Type: Microwire
• Clock Frequency: 3MHz
• Supply Voltage Range: 2.5V To 5.5V
• Memory Case Style: SOIC
• No. Of Pins: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

93AA76A/B/C, 93LC76A/B/C, 93C76A/B/C
FIGURE 1-1:
TABLE 1-3: INSTRUCTION SET FOR X 16 ORGANIZATION (93XX76B OR 93XX76C WITH ORG = 1)
TABLE 1-4: INSTRUCTION SET FOR X 8 ORGANIZATION (93XX76A OR 93XX76C WITH ORG = 0)
DS21796D-page 4
READ
EWEN
ERASE
ERAL
WRITE
WRAL
EWDS
READ
EWEN
ERASE
ERAL
WRITE
WRAL
EWDS
(PROGRAM)
Instruction
Instruction
Note:
(READ)
CLK
DO
DO
CS
DI
T
SV
V
V
V
V
SB
V
V
V
SB
V
V
V
1
1
1
1
1
1
1
OL
OH
OL
OH
1
1
1
1
1
1
1
IH
IH
IL
is relative to CS.
IL
IH
IL
Opcode
Opcode
T
SYNCHRONOUS DATA TIMING
T
DIS
SV
10
00
11
00
01
00
00
10
00
11
00
01
00
00
T
CSS
X A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
X A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
X A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
1
1
0
0
X
1
X
1
X
0
0
1
0
1
0
A8 A7 A6 A5 A4 A3 A2 A1 A0
A8 A7 A6 A5 A4 A3 A2 A1 A0
A8 A7 A6 A5 A4 A3 A2 A1 A0 D15 – D0 (RDY/BSY)
1
0
1
0
X
X
X
X
X
X
X
X
X
X
X
X
T
CKH
X
X
X
X
T
T
PD
DIH
X
X
X
X
Address
Address
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
STATUS VALID
T
X
X
X
X
CKL
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
D15 – D0 (RDY/BSY)
Data In
D7 – D0
D7 – D0
Data In
—
—
—
—
—
—
—
—
—
—
 2004 Microchip Technology Inc.
T
PD
(RDY/BSY)
(RDY/BSY)
(RDY/BSY)
(RDY/BSY)
(RDY/BSY)
(RDY/BSY)
Data Out
D15 – D0
HIGH-Z
HIGH-Z
Data Out
D7 – D0
HIGH-Z
HIGH-Z
Req. CLK
T
T
Req. CLK
T
CZ
CZ
Cycles
CSH
Cycles
29
13
13
13
29
29
13
22
14
14
14
22
22
14