ST72F63BK2U1TR STMicroelectronics, ST72F63BK2U1TR Datasheet - Page 12

• Manufacturer Part Number: ST72F63BK2U1TR
• Description: IC MCU 8BIT 8K FLASH 40-QFN
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST72F63BK2U1TR

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, SCI, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 19
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 12x8b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 40-QFN
• Processor Series: ST72F6x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 384 B
• Interface Type: I2C, SCI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 19
• Number Of Timers: 2
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7MDTU3-EPB/US, ST72F63B-SK/RAIS, ST7MDTU3-EMU3, STX-RLINK
• Minimum Operating Temperature: 0 C
• On-chip Adc: 8 bit, 8 Channel / 8 bit, 12 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Introduction
12/186
Figure 1.
1. ADC channels:
2. 12 or 24 MHz OSCIN frequency required to generate 6 MHz USB clock.
3. The drive from USBVCC is sufficient to only drive an external pull-up in addition to the internal transceiver.
12 on 48-pin devices (Port B and Port D[3:0])
8 on 34 and 32-pin devices (Port B)
None on 24-pin devices
General block diagram
OSCOUT
V
RESET
OSCIN
PP/TEST
V
V
V
V
DDA
SSA
DD
SS
Doc ID 7516 Rev 8
OSCILLATOR
(1024 Bytes)
WATCHDOG
8-BIT CORE
(32K Bytes)
CONTROL
PROGRAM
SUPPLY
USB DMA
MEMORY
POWER
RAM
ALU
LVD
OSC/4 or OSC/2
for USB
INTERNAL
CLOCK
OSC/3
2)
16-BIT TIMER
USB SIE
PORT A
PORT B
PORT C
PORT D
(UART)
ADC
SCI
I²C
(1)
ST7263Bxx
PA[7:0]
(8 bits)
USBDM
USBVCC
PB[7:0]
USBDP
(8 bits)
PC[2:0]
(3 bits)
PD[7:0]
(8 bits)