參數(shù)資料
型號: ST72P63BH4T1
廠商: STMICROELECTRONICS
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP48
封裝: 7 X 7 MM, ROHS COMPLIANT, LQFP-48
文件頁數(shù): 102/145頁
文件大?。?/td> 2984K
代理商: ST72P63BH4T1
ST7263BDx ST7263BHx ST7263BKx ST7263BE
6/145
1 Introduction
The ST7263B microcontrollers form a sub-family
of the ST7 MCUs dedicated to USB applications.
The devices are based on an industry-standard 8-
bit core and feature an enhanced instruction set.
They operate at a 24 MHz or 12 MHz oscillator fre-
quency. Under software control, the ST7263B
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 management, the ST7263B MCUs feature
true bit manipulation, 8x8 unsigned multiplication
and indirect addressing modes. The devices in-
clude an ST7 Core, up to 32Kbytes of program
memory, up to 1024 bytes of RAM, 27 I/O lines
and the following on-chip peripherals:
– 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 12
multiplexed analog inputs
– Industry standard asynchronous SCI serial inter-
face
– Watchdog
– 16-bit timer featuring an external clock input, 2
Input Captures, 2 Output Compares with Pulse
Generator capabilities
– Fast IC multimaster interface
– Low voltage reset (LVD) ensuring proper power-
on or power-off of the device
The ST72F63B devices are Flash versions. They
support programming in IAP mode (in-application
programming) via the on-chip USB interface.
Figure 1. General block diagram
8-BIT CORE
ALU
ADD
R
ES
S
A
ND
DAT
A
BUS
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
CONTROL
RAM
(1024 bytes)
PA[7:0]
(8 bits)
VSS
VDD
POWER
SUPPLY
SCI
PROGRAM
(32K bytes)
IC
MEMORY
ADC1)
(UART)
USB SIE
OSC/3
LVD
WATCHDOG
VSSA
VDDA
VPP/TEST
USB DMA
USBDP
USBDM
USBVCC
OSC/4 or OSC/2
for USB2)
PORT D
PD[7:0]
(8 bits)
1) ADC channels:
2) 12 or 24 MHz OSCIN frequency required to generate 6 MHz USB clock.
None on 24-pin devices
8 on 34 and 32-pin devices (Port B)
12 on 48-pin devices (Port B and Port D[3:0])
3) The drive from USBVCC is sufficient to only drive an external pull-up in additoin to the internal transceiver
相關(guān)PDF資料
PDF描述
STF-H240IYD T-1 DUAL COLOR LED ARRAY, RED/YELLOW, 3 mm
STM32F103CBT6 32-BIT, FLASH, 72 MHz, RISC MICROCONTROLLER, PQFP48
STM32F103R8T7TR 32-BIT, FLASH, 1.25 MHz, RISC MICROCONTROLLER, PQFP64
STM32W108HBU7 SPECIALTY MICROPROCESSOR CIRCUIT, QCC40
STP506C-2IW-012V SINGLE COLOR DISPLAY CLUSTER, WHITE, 152.4 mm
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST72T101G1B6 功能描述:8位微控制器 -MCU OTP EPROM 4K SPI 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
ST72T101G1M6 功能描述:8位微控制器 -MCU OTP EPROM 4K SPI 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
ST72T101G2B6 功能描述:8位微控制器 -MCU OTP EPROM 8K SPI 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
ST72T101G2M6 功能描述:8位微控制器 -MCU RO 511-ST72C104G2M6 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
ST72T121J2B6 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