參數(shù)資料
型號(hào): ST62T85B
廠商: 意法半導(dǎo)體
元件分類(lèi): DRAM
英文描述: The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each
中文描述: 該CAT24FC02是一個(gè)2 KB的EEPROM的國(guó)內(nèi)256個(gè)8位每字舉辦的串行CMOS
文件頁(yè)數(shù): 1/76頁(yè)
文件大?。?/td> 461K
代理商: ST62T85B
August 1999
1/76
Rev. 2.5
ST62T85B/E85B
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: 192 bytes
I
Data EEPROM: 128 bytes
I
User Programmable Options
I
12 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
I
4 I/O lines can sink up to 20mA to drive LEDs or
TRIACs directly
I
One
8-bit
Timer/Counter
programmable prescaler
I
One 8-bit Autoreload Timer/Counter with 7-bit
programmable prescaler and output compare
I
Digital Watchdog
I
8-bit A/D Converter with 8 analog inputs
I
8-bit Synchronous Peripheral Interface (SPI)
I
8-bit AsynchronousPeripheralInterface (UART)
I
LCD
driver
with 40
backplane
outputs,
segment/backplane
outputs and
multiplexing ratio.
I
On-chip Clockoscillator canbe drivenby Quartz
Crystal or Ceramic resonator
I
One external Non-Maskable Interrupt
I
ST6285-EMU2 Emulation and Development
System (connects to an MS-DOS PC via a
parallel port).
with
7-bit
segment
software
outputs,
selectable
selectable
8
8
DEVICE SUMMARY
DEVICE
OTP
(Bytes)
7948
EPROM
(Bytes)
-
7948
LCD display
ST62T85B
ST62E85B
8 x48 or16x 40
8 x48 or16x 40
(See end of Datasheet for Ordering Information)
PQFP80
CQFP80W
1
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