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ST72652L4M1 View Datasheet(PDF) - STMicroelectronics

Part Name
Description
MFG CO.
ST72652L4M1 Datasheet PDF : 166 Pages
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ST7265x
INTRODUCTION (Cont’d)
Figure 3. ST7265x Block Diagram
OSCIN
OSCOUT
12MHz
OSC
48MHz
PLL
CLOCK
DIVIDER
fCPU
DATA
TRANSFER
BUFFER
(1280 bytes)
USBDP
USBDM
USBVCC
PD[7:0]
(8 bits)
RESET
VPP
USB
PORT D
16-BIT TIMER*
WATCHDOG
CONTROL
8-BIT CORE
ALU
LVD*
RAM
(0.5/5 KBytes)
PROGRAM
MEMORY
(16/32 Kbytes)
PORT A
PORT B
SPI *
PORT C
DATA
TRANSFER
COPROCESSOR
DTC S/W RAM
(256 Bytes)
PORT E
PWM*
PORT F
I2C*
8-BIT ADC*
FLASH SUPPLY
BLOCK
POWER SUPPLY
REGULATOR
DUAL SUPPLY
MANAGER *
PA[7:0]
(8 bits)
PB[7:0]
(8 bits)
PC[7:0]
(8 bits)
PE[7:0]
(8 bits)
PF[6:0]
(7 bits)
VDDF
VSSF
VDDA
VSSA
VDD1,VDD2
VSS1, VSS2
USBVDD
USBVSS
* not on all products (refer to Table 1: Device Summary)
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