參數(shù)資料
型號(hào): ST7282B5
廠商: 意法半導(dǎo)體
英文描述: ROM FROM EPROM
中文描述: 光盤從EPROM
文件頁(yè)數(shù): 1/23頁(yè)
文件大?。?/td> 260K
代理商: ST7282B5
PRELIMINARY DATASHEET
Family
Issuer Ref.
Chrono
97115
7282A5B5
March 26, 1997
Previous Ref
Edition
Target C
ST7
PG-RO
Page 1/23
ST7282A5 - ST7282B5
ROM FROM EPROM
I
ST72-Core
I
Controller/Driver for max. 20
×
16, 28
×
8
or 32
×
4
I
LCD segments (ST7LCD4)
I
56 bytes LCD-RAM
I
864 bytes data RAM
I
512 bytes EEPROM (eep2a)
I
32Kbytes program ROM
I
24 digital I/O (ST7 IO3) with pull up,
interrupt input, analog input, push-pull/
open drain output
I
36 LCD/IO combi pins (ST7 LCIO1) with
pull-up, interrupt input, push-pull, open
drain output, LCD output
I
16 bit reload timer (ST7TIM4)
I
Watchdog Timer (ST7 WD2)
I
8 bit synchronous serial I/O (ST7SIO)
I
8 bit A/D Converter (ST7ADC2)
I
RDS Demodulator (ST7 RDS BD)
I
Group & Block Sync Module for RDS (ST7
RDS GB)
I
RDS filter (ST7 RDS FI)
I
LCD Synchro IN / Out
I
System Frequency 8.55 MHz
n
n
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