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參數(shù)資料
| 型號(hào)： | ST72T121J2B6 |
| 元件分類(lèi)： | 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(yè)數(shù)： | 93/93頁(yè) |
| 文件大?。?/td> | 915K |
| 代理商： | ST72T121J2B6 |
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ST72E121 ST72T121
9 SUMMARY OF CHANGES
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences
of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted
by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject
to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not
authorized for use as critical components in life support devices or systems without the express written approval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics
2001 STMicroelectronics - All Rights Reserved.
Purchase of I
2
C Components by STMicroelectronics conveys a license under the Philips I
2
C Patent. Rights to use these components in an
I
2
C system is granted provided that the system conforms to the I
C Standard Specification as defined by Philips.
STMicroelectronics Group of Companies
Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain
Sweden - Switzerland - United Kingdom - U.S.A.
http://www.st.com
Change Description (Rev. 1.5 to 1.6)
Page
Added new External Connections section
Removed RP external resistor
Changed ORed to ANDed in External interrupts paragraph, to read “If several input pins, con-
nected to the same interrupt vector, are configured as interrupts, their signals are logically AN-
Ded before entering the edge/level detection block”.
Added note ”Any modification of one of these two bits resets the interrupt request related to
this interrupt vector.”
Added clamping diodes to I/O pin figure and table
Added sections on low power modes and interrupts to peripheral descriptions
Changed 16-bit Timer chapter
Added details to description of FOLV1 and FOLV2 bits
Added Reset characteristics section
Added min. value for V
LVDUP
Removed ST72121 ROM device (supported by ST72124)
7
15
18 and 24
23
26
31, 44, 57, 71
33 to 49
45
84
84
Change Description (Rev. 1.6 to 1.7)
SPR2 bit reinstated in SPI chapter
62 to 74
Change Description (Rev. 1.7 to 1.8) of 24 Nov 2000
Note on page 1
and
Note on page 92
added to document.
1, 92
Change Description (Rev. 1.8 to 1.9) of 31 May 2001
SPI frequency changed from f
CPU
/2 to f
CPU
/4 in
Table 17
.
73
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ST72T121J2T6 | 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash |
| ST72T121J4B6 | 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash |
| ST72T121J4T6 | 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash |
| ST72121 | 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash |
| ST72121J2 | 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ST72T121J2T6 | 功能描述:8位微控制器 -MCU OTP EPROM 8K SPI/SCI RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| ST72T121J2T6S | 制造商:STMicroelectronics 功能描述: |
| ST72T121J4B6 | 功能描述:8位微控制器 -MCU OTP EPROM 16K SPI/SC RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| ST72T121J4T6 | 功能描述:8位微控制器 -MCU OTP EPROM 16K SPI/SC RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| ST72T121J4T6S | 制造商:STMicroelectronics 功能描述: |
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