参数资料
型号: ST72F651R6T1E
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, MICROCONTROLLER, PQFP64
封装: 14 X 14 MM, TQFP-64
文件页数: 5/10页
文件大小: 87K
代理商: ST72F651R6T1E
ST7265x
4/10
INTRODUCTION (Cont’d)
Figure 3. ST7265x Block Diagram
8-BIT CORE
ALU
ADDRESS
AND
DATA
BUS
OSCIN
OSCOUT
RESE T
DATA
PD[7:0]
(8 bits)
12MHz
fCPU
CONTROL
RAM
(0.5/5 KBytes)
PROGRAM
(16K/32 Kbytes)
MEMORY
16-BIT TIMER*
LVD*
WATCHDO G
VDDA
VPP
USBDP
USBDM
USBVCC
* not on all products (refer to Table 1: Device Summary)
TRANSFER
COPROCESSOR
PORT C
PORT E
PORT D
PE[7:0]
(8 bits)
PC[7:0]
(8 bits)
PB[7:0]
(8 bits)
PA[7:0]
(8 bits)
PORT F
PF[6:0]
(7 bits)
8-BIT ADC*
I
2C*
FLASH SUPPLY
VDDF
VSSA
POWE R SUPPLY
DUAL SUPPLY
USBVSS
MANAGER *
BLOCK
48MHz
PLL
CLOCK
DIVIDE R
OSC
USB
VSSF
USBVDD
VSS1, VSS2
VDD1,VDD2
PWM*
PORT B
PORT A
DATA
TRANSFER
BUFFER
(1280 bytes)
DTC S/W RAM
(256 Bytes)
REGULATOR
ARBITRATION
SPI *
1
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