M93C86, M93C76, M93C66
M93C56, M93C46
16 Kbit, 8 Kbit, 4 Kbit, 2 Kbit and 1 Kbit (8-bit or 16-bit wide)
MICROWIRE® serial access EEPROM
Features
●
Industry standard MICROWIRE bus
●
Single supply voltage:
–
4.5 V to 5.5 V for M93Cx6
–
2.5 V to 5.5 V for M93Cx6-W
–
1.8 V to 5.5 V for M93Cx6-R
●
●
Programming instructions that work on: byte,
word or entire memory
●
Self-timed programming cycle with autoerase: 5 ms
●
READY/BUSY signal during programming
●
2 MHz clock rate
●
Sequential read operation
●
Enhanced ESD/latch-up behavior
●
More than 1 million write cycles
●
More than 40 year data retention
●
PDIP8 (BN)
Dual organization: by word (x16) or byte (x8)
Packages
–
SO8 (MN)
150 mil width
TSSOP8 (DW)
169 mil width
ECOPACK® (RoHS compliant)
Table 1.
Reference
Product list
Part
number
Reference
M93C86
M93C86
M93C86-W
Part
number
M93C56
M93C56
M93C56-W
M93C86-R
M93C56-R
M93C66
M93C66
UFDFPN8 (MB)
2 x 3 mm (MLP)
M93C46
M93C66-W
M93C66-R
M93C46
M93C46-W
M93C46-R
M93C76
M93C76
M93C76-W
July 2007
Rev 7
1/38
www.st.com
1
M93C86, M93C76, M93C66, M93C56, M93C46
Contents
13
Part numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
14
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
3/38
