Below is a list of products which have been replaced by new ones or are not recommended for new design by EM or may be available on special request. They are not necessarily obsolete as title indicates. This list is not complete. These products are either no longer manufactured and supported or not recommended for new design. Please contact EM for availability.
EM6180 : Li-ion Battery Protection Circuit (On Request)
EMLB180 : Lithium ion Battery Protection Module (On Request)
Contact Smart Card ICs
EMTG96-3G : (Not for new design). 96kB FLASH memory smartcard IC. ISO7816 3G, Fast 8051, MMU, TRNG, 64kB Flash OTPROM, 32kB EEPROM
Crystal Oscillators
EM7602-C2 : Low power clock oscillator 32768 Hz (TCXO, crystal + IC module)
LCD Controller/Driver ICs
EM6111 : Smaller packaged LCD controller/driver
EM6125 : Digitally Programmable 65 and 81 Mux LCD Controller with Partial Display.
For new designs, EM recommends using EM6126
V6108 : 40 Segment Static LCD Driver. For new designs, EM recommends using EM6110.
V6116 : Digitally Programmable 2, 4 and 8 Mux LCD Driver with double RAM.
For new designs, EM recommends using EM6110
V6123 : Digitally Programmable 2, 4 and 8 Mux LCD Driver. For new designs, EM recommends using EM6110.
MCU
EM6504 : (Not for new design). MFP version of EM6604
EM6505 : MFP version of EM6605 not for new design
EM6517 : MFP version of EM6617 replaced by EM6819 family
EM6520 : (Not for new design) MFP version of EM6620. This product has been replaced by EM6521 or EM6522.
EM6521 : MFP version of EM6625, EM6821 and EM6621 for a new design, please use EM6522
EM6540 : MFP version of EM6640 replaced by EM6819 family
EM6603 : (Not for new design) This product has been replaced by EM6607. Low power MCU 2Kx16 ROM.
EM6604 : (Not for new design) This product has been replaced by EM6607. Low power MCU 1.5Kx16 ROM.
EM6605 : Low power MCU with 300kHz RC oscillator 2.8/m/A, 1.8V, 2kx16 ROM, up to 300kHz (not for new design)
EM6617 : Ultra-low power MCU with ADC and EEPROM, 0.6/m/A, 2V, 3kx16 ROM, 8-bit ADC, 64x8 EEPROM (replaced by EM6819 family
EM6620 : (Not for new design) Please use EM6625/26 as a replacement product. Ultra-low power MCU with integrated 4x8 LCD driver.
EM6621 : (Not for new design) This product has been replaced by EM6625. Ultra-low power MCU with integrated 4x20 LCD driver.
EM6622 : (Not for new design) This product has been replaced by EM6626. Ultra-low power MCU with integrated 4x32 LCD driver.
EM6635 : Low power MCU with 32kHz crystal and 500kHz RC oscillators and 9 high drive outputs capable of driving up to 20mA not for new design
EM6640 : Low power MCU with integrated EEPROM and RC oscillator 8/m/A, 1.9V, 1.3kx16 ROM, 32x8 EEPROM, 600kHz oscillator replaced by EM6819 family
EM6680 : Low cost, ultra low-power 8-pin MCU with 4-bit ADC and no external component for a new design, please use EM6682
EM6821 : (Not for new design) This product has been replaced by EM6625, Ultra-low power Microcontroller with 4x20 LCD driver
Real Time Clock
A3024 : (Not for new design, use V3023 instead) Low Power 32kHz RTC with Digital Trimming, User RAM and High Level Integration.
V3022 : Very Low Power 8-Bit 32kHz RTC Module (with built-in quartz crystal) with Digital Trimming
V3023 : Very Low Power 8-Bit 32kHz RTC Module (with built-in quartz crystal) with Digital Trimming and User RAM
V3025 : Very Low Power 8-Bit 32kHz RTC Module (with built-in quartz crystal) with Digital Trimming, User RAM and Battery Switch-over
RFID Circuits
EM4022 : (Not for new design). This product has been replaced by EM4222.
EM4069/4169 : (Not for new design). This product has been replaced by EM4469.
EM4150/4350 : (Not for new design). This product has been replaced by EM4450/4550.
EM4222 : This product has been replaced by EM4122.
H4002 : This product has been replaced by the EM4100 and EM4102.
V4050 : This product has been replaced by the EM4450/4550
Success Stories
Easy Ride : On-going pilot project for ticketless commute in the public transportation sector.
Hands Free Access : Active tags used for people and assets localization
Pallet Reader : Application dedicated to enhance the supply chain added value
Support & Tools
EMPB2 : EM Programming Box 2
Timing/Clock IC
H1137 : CMOS circuit for analog quartz watch
Voltage Supervisory ICs
A6130 : (Not for new design, use EM6152) 5V accurate Regulator with Integrated Windowed Watchdog.
A6150 : (Not for new design, use EM6152) 5V accurate Regulator with Integrated Windowed Watchdog
A6155 : (Not for new design, use EM6152) 5V Regulator with Windowed Watchdog&Sleep Mode Detection
A6250 : (Not for new design, use EM6152) 5V Regulator with Integrated Windowed Watchdog in Power Package
A6300 : (Not for new design, use EM6152) 5V accurate Regulator with Timeout Reset Function
EM6150 EM6155 EM6250 : These products have changed name, please refer to:
H6006 : (Discontinued) Failsafe Watchdog. Please use H6060 or EM6323/24 as replacement product.
H6052 : (Not for new design, use EM6353 or H6060) 3-Pin Voltage Surveillance with Time-out
H6060/61 : Self Recovering Watchdog with low-line output (SAVE)
V6130 : (Not for new design, use EM6151) Accurate Power Surveillance and Software Monitoring
V6150 : (Not for new design, use EM6151) Windowed watchdog IC with Adjustable Threshold Voltage&Delay
V6155 : (Not for new design, use EM6151) Windowed Watchdog IC with Compatible CAN Bus Sleep Function
V6300/01 : Reset Circuits with fixed delay (t_POR/_= 50ms or 290ms) For new designs, EM recommends using EM6353.
V6309/19 : Reset Circuit with fixed delay in SOT23-3 package. For new designs, EM recommends using EM6353.
V6310 : (Not for new design, use EM6353) Reset Circuit with over-voltage and under-voltage sense
V6320 : This product has been replaced by EM6353 or V6300.
