參數(shù)資料
型號： ST6246BB6/XXX
廠商： STMICROELECTRONICS
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP56
封裝： 0.600 INCH, PLASTIC, SDIP-56
文件頁數(shù)： 1/73頁
文件大小： 1806K
代理商： ST6246BB6/XXX
December 2004
1/73
Rev. 3
ST62T46B/E46B
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
■ -40 to +85°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: 128 bytes
■ Data EEPROM: 128 bytes
■ User Programmable Options
■ 20 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)
■ 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 8 analog inputs
■ 8-bit Synchronous Peripheral Interface (SPI)
■ LCD
driver
with
27
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).
DEVICE SUMMARY
(See end of Datasheet for Ordering Information)
PSDIP56
CSDIP56W
DEVICE
OTP
(Bytes)
EPROM
(Bytes)
EEPROM
(Bytes)
I/O Pins
ST62T46B
3884
-
128
12 to 20
ST62E46B
3884
128
12 to 20
Obsolete
Product(s)
- Obsolete
Product(s)
Obsolete
Product(s)
- Obsolete
Product(s)
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PDF描述
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