M93C46-WMN6P Datasheet, PDF (1/33 Pages) STMicroelectronics – 16-Kbit, 8-Kbit, 4-Kbit, 2-Kbit and 1-Kbit (8-bit or 16-bit wide) MICROWIRE serial access EEPROM

M93C86xx M93C76xx
M93C66xx M93C56xx M93C46xx
16-Kbit, 8-Kbit, 4-Kbit, 2-Kbit and 1-Kbit
(8-bit or 16-bit wide) MICROWIRE serial access EEPROM
Datasheet - production data
PDIP8 (BN)
SO8 (MN)
150 mil width
• Self-timed programming cycle with auto-erase:
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
• Packages
– SO8, TSSOP8, UFDFPN8 packages:
RoHS-compliant and Halogen-free
(ECOPACK2®)
– PDIP8 package:
RoHS-compliant (ECOPACK1®)
TSSOP8 (DW)
169 mil width
UFDFPN8 (MC)
2 x 3 mm
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
• Dual organization: by word (x16) or byte (x8)
• Programming instructions that work on: byte,
word or entire memory
Table 1. Device summary
Reference
Part
Memory
number
size
Supply
voltage
M93C46xx
M93C56xx
M93C46
M93C46-W
M93C56
M93C56-W
M93C56-R
1 Kbit
2 Kbit
4.5 V to 5.5 V
2.5 V to 5.5 V
4.5 V to 5.5 V
2.5 V to 5.5 V
1.8 V to 5.5 V
M93C66xx
M93C76xx
M93C86xx
M93C66
M93C66-W
M93C66-R
M93C76-W
M93C76-R
M93C86
M93C86-W
4.5 V to 5.5 V
4 Kbit 2.5 V to 5.5 V
1.8 V to 5.5 V
2.5 V to 5.5 V
8 Kbit
1.8 V to 5.5 V
4.5 V to 5.5 V
16 Kbit
2.5 V to 5.5 V
April 2013
This is information on a product in full production.
DocID4997 Rev 13
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