Datasheet Details
| Part number | ST62E45B |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 536.91 KB |
| Description | 8-BIT OTP/EPROM MCU |
| Download | ST62E45B Download (PDF) |
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Overview: R ST62T45B/E45B 8-BIT OTP/EPROM MCU WITH LCD DRIVER, EEPROM AND A/D CONVERTER 3.0 to 6.0V Supply Operating Range 8 MHz Maximum Clock Frequency www.DataSheet4U.com s -40 to +85°C Operating Temperature Range s Run, Wait and Stop Modes s 5 Interrupt Vectors s Look-up Table capability in Program Memory s Data Storage in Program Memory: User selectable size s Data RAM: 128 bytes s Data EEPROM: 128 bytes s User Programmable Options s 19 I/O pins, fully programmable as: – Input with pull-up resistor – Input without pull-up resistor – Input with interrupt generation – Open-drain or push-pull output – Analog Input – LCD segments (8 combiport lines) s 4 I/O lines can sink up to 20mA to drive LEDs or TRIACs directly s Two 8-bit Timer/Counter with 7-bit programmable prescaler s Digital Watchdog s 8-bit A/D Converter with 7 analog inputs s 8-bit Synchronous Peripheral Interface (SPI) s LCD driver with 24 segment outputs, 4 backplane outputs and selectable multiplexing ratio. s 32kHz oscillator for stand-by LCD operation s On-chip Clock oscillator can be driven by Quartz Crystal or Ceramic resonator s One external Non-Maskable Interrupt s ST6245-EMU2 Emulation and Development System (connects to an MS-DOS PC via a parallel port). s s PQFP52 CQFP52W (See end of Datasheet for Ordering Information) DEVICE SUMMARY DEVICE ST62T45B ST62E45B OTP (Bytes) 3884 EPROM (Bytes) 3884 I/O Pins 11 to 19 11 to 19 Rev. 2.3 March 1998 1/72 1 Table of Contents ST62T45B/E45B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
| Part number | ST62E45B |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 536.91 KB |
| Description | 8-BIT OTP/EPROM MCU |
| Download | ST62E45B Download (PDF) |
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