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See Technical Specifications

M93C46-WDW6TP

1 Kbit (8-bit or 16-bit wide) MICROWIRE serial access EEPROM

Manufacturer:

STMicroelectronics, Inc
Mfr.Part #:

M93C46-WDW6TP
Datasheet:

M93C46-WDW6TP Datasheet (PDF)
Mounting Style:

SMD/SMT
Memory Size:

1 kbit
Organization:

128 x 8
Interface Type:

Serial, 3-Wire, Microwire
EDA/CAD Models:

Request Free CAD Models for M93C46-WDW6TP

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M93C46-WDW6TP General Description

The M93C46 (1 Kbit), M93C56 (2 Kbit), M93C66 (4 Kbit), M93C76 (8 Kbit) and M93C86 (16 Kbit) are electrically erasable programmable memory (EEPROM) devices accessed through the MICROWIRE™ bus protocol. The memory array can be configured either in bytes (x8b) or in words (x16b).The M93Cx6-W devices operate within a voltage supply range from 2.5 V to 5.5 V and the M93Cx6-R devices operate within a voltage supply range from 1.8 V to 5.5 V. All these devices operate with a clock frequency of 2 MHz (or less), over an ambient temperature range of - 40 ° C / + 85 ° C.

Key Features

- Industry standard MICROWIRE™ bus
- Single supply voltage:
  - 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
- 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 4 million write cycles
- More than 200-year data retention
Package
- ECOPACK2 (RoHS compliant) and halogen-free packages:
  - DFN8
  - SO8N
  - TSSOP8

Specifications

Product Category:	EEPROM	Mounting Style:	SMD/SMT
Memory Size:	1 kbit	Organization:	128 x 8
Interface Type:	Serial, 3-Wire, Microwire	Access Time:	200 ns
Data Retention:	40 Year	Maximum Clock Frequency:	2 MHz
Supply Current - Max:	2 mA	Supply Voltage - Min:	2.5 V
Supply Voltage - Max:	5.5 V	Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C	Series:	M93C46-W
Packaging:	Reel	Height:	1 mm
Length:	3 mm	Width:	4.4 mm
Operating Supply Current:	2 mA	Operating Supply Voltage:	2.5 V, 5.5 V
Product Type:	EEPROM	Programming Voltage:	2.5 V to 5.5 V
Factory Pack Quantity:	4000	Subcategory:	Memory & Data Storage
Tradename:	MICROWIREâ?¢	Unit Weight:	0.005573 oz
Tags	M93C46-WDW6TP, M93C46-WDW6T, M93C46-WDW6, M93C46-WD, M93C46-W, M93C4, M93C, M93	feature-organization	128x8\|64x16
feature-minimum-operating-supply-voltage-v	2.5	feature-maximum-access-time-ns	200
feature-process-technology	CMOS	feature-maximum-operating-supply-voltage-v	5.5
feature-maximum-operating-current-ma	2	feature-packaging	Tape and Reel
feature-rad-hard		feature-pin-count	8
feature-cecc-qualified	No	feature-esd-protection
feature-military	No	feature-aec-qualified	No
feature-aec-qualified-number		feature-auto-motive	No
feature-p-pap	No	feature-eccn-code	EAR99
feature-svhc	No	feature-svhc-exceeds-threshold	No