参数资料
型号: ST6242B
英文描述: 8-BIT MICROCONTROLLER ( MCU ) WITH OTP. ROM. FASTROM. EPROM. LCD DRIVER. EEPROM. A/D CONVERTER AND 64 PINS
中文描述: 8位微控制器(MCU)的与检察官办公室。光盘。 FASTROM。存储器。液晶显示驱动程序。 EEPROM中。的A / D转换器和64个
文件页数: 1/74页
文件大小: 733K
代理商: ST6242B
July 2001
1/74
Rev. 2.6
ST62T46B/E46B
8-BIT OTP/EPROM MCU WITH LCD DRIVER,
EEPROM AND A/D CONVERTER
I
3.0 to 6.0V Supply Operating Range
I
8 MHz Maximum Clock Frequency
I
-40 to +85°C Operating Temperature Range
I
Run, Wait and Stop Modes
I
5 Interrupt Vectors
I
Look-up Table capability in Program Memory
I
Data Storage in Program Memory:
User selectable size
I
Data RAM: 128 bytes
I
Data EEPROM: 128 bytes
I
User Programmable Options
I
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)
I
4 I/O lines can sink up to 20mA to drive LEDs or
TRIACs directly
I
Two
8-bit
Timer/Counter
programmable prescaler
I
Digital Watchdog
I
8-bit A/D Converter with 8 analog inputs
I
8-bit Synchronous Peripheral Interface (SPI)
I
LCD driver with 27 segment outputs, 4
backplane outputs and selectable multiplexing
ratio.
I
32kHz oscillator for stand-by LCD operation
I
Power Supply Supervisor (PSS)
I
On-chip Clock oscillator can be driven by Quartz
Crystal or Ceramic resonator
I
One external Non-Maskable Interrupt
I
ST6240-EMU2 Emulation and Development
System (connects to an MS-DOS PC via a
parallel port).
with
7-bit
DEVICE SUMMARY
(See end of Datasheet for Ordering Information)
PSDIP56
CSDIP56W
DEVICE
OTP
(Bytes)
3884
EPROM
(Bytes)
-
3884
EEPROM
(Bytes)
128
128
I/O Pins
ST62T46B
ST62E46B
12 to 20
12 to 20
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