參數(shù)資料
型號(hào): ST7294
廠商: 意法半導(dǎo)體
英文描述: 8-Bit MCU with 6K ROM, EEPROM and 16-Bit Timer with Input Capture and Dual Output Compare(帶6K ROM,EEPROM和16位定時(shí)器的8位MCU)
中文描述: 8 - 6k的光盤,EEPROM和16位輸入捕捉和雙輸出比較定時(shí)器位微控制器(帶6k的光盤和EEPROM和16位定時(shí)器的8位微控制器)
文件頁(yè)數(shù): 1/69頁(yè)
文件大?。?/td> 524K
代理商: ST7294
September 1995
1/69
Figure 1. Pin Description
INT
RESET
OSCin
OSCout
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
PC5
PC4
V
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PC0 (ICAP)
PC1 (OCMP1)
PC2
PC3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
VR0A1734
DD
V
SS
(1)
PDIP28
PSO28
(See end of Datasheet for Ordering Information)
ST7294
8-BIT MCU WITH 6K ROM, EEPROM AND 16-BIT TIMER WITH
INPUT CAPTURE AND DUAL OUTPUT COMPARE
2.5 to 5.5V Supply Operating Range
4MHz Maximum Clock Frequency
Fully Static operation
-40
°
to +85
°
C Operating Temperature Range
Run, Wait, Stop and RAM Retention modes
User ROM:
6,144 bytes
Data RAM:
224 bytes
EEPROM:
256 bytes
28 pin Dual-in-Line and SO plastic packages
22 Bidirectional I/O lines
6 Interrupt Wake-Up programmable input lines
16-bit Timer with Input Capture and dual
Output Compare
2V RAM Data Retention mode
Master Reset and Power-On Reset
Maskable Options for:
– Input Capture (ICAP) and Output Compare
(OCMP) signal pinouts
– PORT C Wake-Up function
– PORT A Open-Drain outputs
– PORTS A and B input Pull-Ups
– Watchdog Enabled/Disabled following Reset
– Watchdog Enabled during WAIT mode
8-bit Data Manipulation
63 Basic Instructions
17 main Addressing Modes
8x8 Unsigned Multiply instruction
True Bit Manipulation
Complete Development Support on PC/DOS
Real-Time Emulator
Full
Software
Package
Debugger)
Full Hardware Emulator
EPROM and OTP support
(Cross-Assembler,
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