ST72T511R9T6 STMicroelectronics, ST72T511R9T6 Datasheet - Page 97

• Manufacturer Part Number: ST72T511R9T6
• Description: Microcontrollers (MCU) UV EPROM 60K SPI/SCI
• Manufacturer: STMicroelectronics

Specifications of ST72T511R9T6

• Data Bus Width: 8 bit
• Program Memory Type: EEPROM
• Program Memory Size: 60 KB
• Data Ram Size: 2048 B
• Interface Type: CAN, SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 48
• Number Of Timers: 5
• Operating Supply Voltage: 3 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TQFP-64
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• Lead Free Status / Rohs Status: No

SERIAL COMMUNICATIONS INTERFACE (Cont’d)
Figure 54. SCI Baud Rate and Extended Prescaler Block Diagram
f
CPU
/16
/2
EXTE NDED TRANS MITTER PRESCALE R REGISTER
EXTE NDED RECEIVER PRESCALER REGISTER
EXTE NDED PRESCALER TRANSMITTE R RATE CONTROL
EXTE NDED PRESCALER RECEIVER RATE CONTROL
/PR
SCP1
EXTENDED PRESCALER
CONVENTIONAL BAUD RATE GENERATOR
SCP0SCT2 SCT1 SCT0 SCR2 SCR1SCR0
TRANSMIT TER RATE
CONTROL
ST72311R, ST72511R, ST72512R, ST72532R
RECEIVER RATE
CONTROL
ERPR
ETPR
BRR
TRANSMI TTER
RECEIVER
CLOCK
CLOCK
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