参数资料
型号: ST72652C4T1/XXX
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, MICROCONTROLLER, PQFP48
封装: 7 X 7 MM, ROHS COMPLIANT, TQFP-48
文件页数: 118/161页
文件大小: 2656K
代理商: ST72652C4T1/XXX
ST72651AR6
6/161
Doc ID 7215 Rev 4
INTRODUCTION (Cont’d)
Figure 3. ST7265x Block Diagram
8-BIT CORE
ALU
A
D
R
ES
S
AN
D
DAT
A
B
U
S
OSCIN
OSCOUT
RESET
DATA
PD[7:0]
(8 bits)
12MHz
fCPU
CONTROL
RAM
(0.5/5 KBytes)
PROGRAM
(16/32 Kbytes)
MEMORY
16-BIT TIMER*
LVD*
WATCHDOG
VDDA
VPP
USBDP
USBDM
USBVCC
* not available 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*
I2C*
FLASH SUPPLY
VDDF
VSSA
POWER SUPPLY
DUAL SUPPLY
USBVSS
MANAGER *
BLOCK
48MHz
PLL
CLOCK
DIVIDER
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
A
R
BITRA
T
ION
SPI *
1
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