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ST6240B Datasheet

  • ST6240B

  • 8-BIT MICROCONTROLLER ( MCU ) WITH OTP, ROM, FASTROM, EPROM,...

  • STMicroelectronics   STMicroelectronics

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ST62T40B/E40B
8-BIT OTP/EPROM MCU WITH LCD DRIVER,
EEPROM AND A/D CONVERTER
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3.0 to 6.0V Supply Operating Range
8 MHz Maximum Clock Frequency
-40 to +85擄C Operating Temperature Range
Run, Wait and Stop Modes
5 Interrupt Vectors
Look-up Table capability in Program Memory
Data Storage in Program Memory:
User selectable size
Data RAM: 192 bytes
Data EEPROM: 128 bytes
User Programmable Options
24 I/O pins, fully programmable as:
鈥?Input with pull-up resistor
鈥?Input without pull-up resistor
鈥?Input with interrupt generation
鈥?Open-drain or push-pull output
鈥?Analog Input
鈥?LCD segments (8 combiport lines)
4 I/O lines can sink up to 20mA to drive LEDs or
TRIACs directly
Two
8-bit
Timer /Counter
with
7-bit
programmable prescaler
Digital Watchdog
8-bit A/D Converter with 12 analog inputs
8-bit Synchronous Peripheral Interface (SPI)
LCD driver with 45 segment outputs, 4
backplane outputs and selectable multiplexing
ratio.
32kHz oscillator for stand-by LCD operation
Power Supply Supervisor (PSS)
On-chip Clock oscillator can be driven by Quartz
Crystal or Ceramic resonator
One external Non-Maskable Interrupt
ST6240-EMU2 Emulation and Development
System (connects to an MS-DOS PC via a
parallel port).
PQFP80
CQFP80W
(See end of Datasheet for Ordering Information)
DEVICE SUMMARY
DEVICE
ST62T40B
ST62E40B
OTP
(Bytes)
7948
EPROM
(Bytes)
-
7948
I/O Pins
16 to 24
16 to 24
Rev. 2.5
September 1998
1/76
573

ST6240B PDF文件相關(guān)型號

ST6240BQ1,ST6240BQ6,ST62E40BG1,ST62T40BQ6,ST62T40BQ6/TR

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