參數(shù)資料
型號(hào)： ST72E25G2D0
元件分類： 8位微控制器
英文描述： 8-BIT MICROCONTROLLER
中文描述： 8位微控制器
文件頁數(shù)： 97/140頁
文件大小： 1349K
代理商： ST72E25G2D0
ST72104G, ST72215G, ST72216G, ST72254G
6/140
1 INTRODUCTION
The
ST72104G,
ST72215G, ST72216G
and
ST72254G devices are members of the ST7 mi-
crocontroller family. They can be grouped as fol-
lows:
– ST72254G devices are designed for mid-range
applications with ADC and IC interface capabili-
ties.
– ST72215/6G devices target the same range of
applications but without IC interface.
– ST72104G devices are for applications that do
not need ADC and IC peripherals.
All devices are based on a common industry-
standard 8-bit core, featuring an enhanced instruc-
tion set.
The ST72C104G, ST72C215G, ST72C216G and
ST72C254G
versions
feature
single-voltage
FLASH memory with byte-by-byte In-Situ Pro-
gramming (ISP) capability.
Under software control, all devices can be placed
in WAIT, SLOW, or HALT mode, reducing power
consumption when the application is in idle or
stand-by state.
The enhanced instruction set and addressing
modes of the ST7 offer both power and flexibility to
software developers, enabling the design of highly
efficient and compact application code. In addition
to standard 8-bit data management, all ST7 micro-
controllers feature true bit manipulation, 8x8 un-
signed multiplication
and indirect addressing
modes.
For easy reference, all parametric data are located
in Section 14 on page 96.
Figure 1. General Block Diagram
8-BIT CORE
ALU
A
DDRE
S
A
ND
DA
T
A
B
U
S
OSC1
OSC2
RESET
PORT B
16-BIT TIMER A
PORT A
SPI
PORT C
8-BIT ADC
WATCHDOG
PB7:0
(8 bits)
PC5:0
(6 bits)
MULTI OSC
Internal
CLOCK
CONTROL
RAM
(256 Bytes)
PA7:0
(8 bits)
VSS
VDD
POWER
SUPPLY
16-BIT TIMER B
PROGRAM
(4 or 8K Bytes)
LVD
+
CLOCK FILTER
I2C
MEMORY
4
相關(guān)PDF資料
PDF描述
ST72E251G2D0 8-BIT MICROCONTROLLER
ST72C254G2M7 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY. ADC. 16-BIT TIMERS. SPI.
ST72C254G2M6 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY. ADC. 16-BIT TIMERS. SPI.
ST72C254G2M5 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY. ADC. 16-BIT TIMERS. SPI.
ST72C254G2M3 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY. ADC. 16-BIT TIMERS. SPI.
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST72E311J4D0 功能描述:8位微控制器 -MCU UV EPROM 16K 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
ST72E311J4D0S 功能描述:8位微控制器 -MCU UV EPROM 16K 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
ST72E311N4D0 功能描述:8位微控制器 -MCU UV EPROM 16K 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
ST72E311N4D0S 功能描述:8位微控制器 -MCU UV EPROM 16K 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
ST72E331J4D0 功能描述:8位微控制器 -MCU UV EPROM 16K 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
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