參數資料
型號： ST72121J2
元件分類： 8位微控制器
英文描述： 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
中文描述： 8位微控制器與2/4/8K字節(jié)在系統(tǒng)可編程閃存
文件頁數： 20/93頁
文件大?。?/td> 915K
代理商： ST72121J2
20/93
ST72E121 ST72T121
Table 5. Interrupt Mapping
Source
Block
Description
Register
Label
Flag
Exit
from
HALT
yes
no
Vector
Address
Priority
Order
RESET
TRAP
Reset
Software
N/A
N/A
N/A
N/A
FFFEh-FFFFh
FFFCh-FFFDh
FFFAh-FFFBh
FFF8h-FFF9h
FFF6h-FFF7h
FFF4h-FFF5h
FFF2h-FFF3h
FFF0h-FFF1h
FFEEh-FFEFh
NOT USED
NOT USED
EI0
EI1
EI2
EI3
Ext. Interrupt (Ports PA0:PA3)
Ext. Interrupt (Ports PF0:PF2)
Ext. Interrupt (Ports PB0:PB3)
Ext. Interrupt (Ports PB4:PB7)
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
yes
NOT USED
SPI
Transfer Complete
Mode Fault
Input Capture 1
Output Compare 1
Input Capture 2
Output Compare 2
Timer Overflow
Input Capture 1
Output Compare 1
Input Capture 2
Output Compare 2
Timer Overflow
Transmit Buffer Empty
Transmit Complete
Receive Buffer Full
Idle Line Detect
Overrun
SPISR
SPIF
MODF
ICF1_A
OCF1_A
ICF2_A
OCF2_A
TOF_A
ICF1_B
OCF1_B
ICF2_B
OCF2_B
TOF_B
TDRE
TC
RDRF
IDLE
OR
no
FFECh-FFEDh
TIMER A
TASR
FFEAh-FFEBh
TIMER B
TBSR
FFE8h-FFE9h
SCI
SCISR
FFE6h-FFE7h
NOT USED
NOT USED
NOT USED
FFE4h-FFE5h
FFE2h-FFE3h
FFE0h-FFE1h
Highest
Priority
Priority
Lowest
20
相關PDF資料
PDF描述
ST72121J4 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
ST72171 8-BIT MCU WITH 8K FLASH. ADC. WDG. SPI. SCI. TIMERS SPGAS (SOFTWARE PROGRAMMABLE GAIN AMPLIFIERS). OP-AMP
ST733C04LFL0 Fuse Holder; Fuse Size/Group:Micro; Mounting Type:PC Board; Body Material:Thermoplastic; Contact Material:Copper Alloy; Contact Plating:Tin; Current Rating:5A; Leaded Process Compatible:Yes; Terminal Type:Push-On
ST733C04LFM0 Fuse Holder; Leaded Process Compatible:Yes; Mounting Type:Panel Mount RoHS Compliant: Yes
ST733C08LFL0 Fuse Holder; Leaded Process Compatible:Yes; Mounting Type:Panel Mount RoHS Compliant: Yes
相關代理商/技術參數
參數描述
ST72121J4 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-BIT MICROCONTROLLER (MCU) WITH 8 TO 16 K ROM/OTP/EPROM. 384 TO 512 BYTES RAM. WDG. SCI. SPI & 2 TIMERS - SDIP42. TQFP44
ST72124J 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, ADC, 16-BIT TIMERS, SPI, SCI INTERFACES
ST72124J2 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, ADC, 16-BIT TIMERS, SPI, SCI INTERFACES
ST72124J2B 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, ADC, 16-BIT TIMERS, SPI, SCI INTERFACES
ST72124J2B1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, ADC, 16-BIT TIMERS, SPI, SCI INTERFACES
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