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參數(shù)資料
| 型號(hào)： | ST72T631K2M0 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | LOW SPEED USB 8-BIT MCU FAMILY with up to 16K MEMORY, up to 512 BYTES RAM, 8-BIT ADC, WDG, TIMER, SCI & I2C |
| 中文描述： | 低速USB 8高達(dá)16K的內(nèi)存位微控制器系列，高達(dá)512字節(jié)RAM，8位ADC，水分散粒劑，定時(shí)器，SCI |
| 文件頁數(shù)： | 5/109頁 |
| 文件大?。?/td> | 857K |
| 代理商： | ST72T631K2M0 |
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ST7263
5/109
1 GENERAL DESCRIPTION
1.1 INTRODUCTION
The ST7263 Microcontrollers form a sub family of
the ST7 dedicated to USB applications. The de-
vices are based on an industry-standard 8-bit core
and feature an enhanced instruction set. They op-
erate at a 24MHz or 12 MHz oscillator frequency.
Under software control, the ST7263 MCUs may be
placed in either Wait or Halt modes, thus reducing
power consumption. The enhanced instruction set
and addressing modes afford real programming
potential. In addition to standard 8-bit data man-
agement, the ST7263 MCUs feature true bit ma-
nipulation, 8x8 unsigned multiplication and indirect
addressing modes. The devices include an ST7
Core, up to 16K program memory, up to 512 bytes
RAM, 19 I/O lines and the following on-chip pe-
ripherals:
– USB low speed interface with 3 endpoints with
programmable in/out configuration using the
DMA architecture with embedded 3.3V voltage
regulator and transceivers (no external compo-
nents are needed).
– 8-bit Analog-to-Digital converter (ADC) with 8
multiplexed analog inputs
– industry standard asynchronous SCI serial inter-
face (not on all products - see device summary
below)
– digital Watchdog
– 16-bit Timer featuring an External clock input, 2
Input Captures, 2 Output Compares with Pulse
Generator capabilities
– fast I2C Multi Master interface (not on all prod-
ucts - see device summary)
– Low voltage (LVD) reset ensuring proper power-
on or power-off of the device
All ST7263 MCUs are available in ROM and OTP
versions.
The ST72E631 is the EPROM version of the
ST7263 in CSDIP32 windowed packages.
A specific mode is available to allow programming
of the EPROM user memory array. This is set by a
specific voltage source applied to the V
PP
/TEST
pin.
Figure 1. General Block Diagram
8-BIT CORE
ALU
A
OSCIN
OSCOUT
RESET
PORT B
16-BIT TIMER
PORT A
PORT C
PB[7:0]
(8 bits)
PC[2:0]
(3 bits)
OSCILLATOR
Internal
CLOCK
OSC/3
CONTROL
RAM
(256/512 Bytes)
PA[7:0]
(8 bits)
V
SS
V
DD
POWER
SUPPLY
SCI*
(UART)
PROGRAM
MEMORY
(4K/8K/16K Bytes)
I
2
C*
ADC
USB SIE
LVD
WATCHDOG
V
SSA
V
DDA
V
PP
/TEST
USB DMA
USBDP
USBDM
USBVCC
OSC/4 or OSC/2
(for USB)
* not on all products (refer to Table 1: Device Summary)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ST72T631K2M1 | LOW SPEED USB 8-BIT MCU FAMILY with up to 16K MEMORY, up to 512 BYTES RAM, 8-BIT ADC, WDG, TIMER, SCI & I2C |
| ST72T631K4B0 | LOW SPEED USB 8-BIT MCU FAMILY with up to 16K MEMORY, up to 512 BYTES RAM, 8-BIT ADC, WDG, TIMER, SCI & I2C |
| ST72T631K4B1 | LOW SPEED USB 8-BIT MCU FAMILY with up to 16K MEMORY, up to 512 BYTES RAM, 8-BIT ADC, WDG, TIMER, SCI & I2C |
| ST72T631K4D0 | LOW SPEED USB 8-BIT MCU FAMILY with up to 16K MEMORY, up to 512 BYTES RAM, 8-BIT ADC, WDG, TIMER, SCI & I2C |
| ST72631K1B0 | LOW SPEED USB 8-BIT MCU FAMILY with up to 16K MEMORY, up to 512 BYTES RAM, 8-BIT ADC, WDG, TIMER, SCI & I2C |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ST72T631K4B1 | 功能描述:8位微控制器 -MCU OTP EPROM 16K USB/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 |
| ST72T631K4M1 | 功能描述:8位微控制器 -MCU OTP EPROM 16K USB/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 |
| ST72T631L4M1 | 制造商:STMicroelectronics 功能描述:8-BIT MICROCONTROLLER - Bulk |
| ST72T632K2B1 | 功能描述:8位微控制器 -MCU OTP EPROM 8K USB/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 |
| ST72T632K2M1 | 功能描述:8位微控制器 -MCU OTP EPROM 8K USB/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 |
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