ST72F561K9TA STMicroelectronics, ST72F561K9TA Datasheet - Page 167

• Manufacturer Part Number: ST72F561K9TA
• Description: IC MCU 8BIT 60K FLASH 32-LQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST72F561K9TA

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: CAN, LINSCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3.8 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• For Use With: 497-8374 - BOARD DEVELOPMENT FOR ST72F561
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

LINSCI™ SERIAL COMMUNICATION INTERFACE (LIN Master Only) (Cont’d)
DATA REGISTER (SCIDR)
Read/Write
Reset Value: Undefined
Contains the Received or Transmitted data char-
acter, depending on whether it is read from or writ-
ten to.
The Data register performs a double function (read
and write) since it is composed of two registers,
one for transmission (TDR) and one for reception
(RDR).
The TDR register provides the parallel interface
between the internal bus and the output shift reg-
ister (see
The RDR register provides the parallel interface
between the input shift register and the internal
bus (see
BAUD RATE REGISTER (SCIBRR)
Read/Write
Reset Value: 00 00 0000 (00h)
Bits 7:6 = SCP[1:0] First SCI Prescaler
These 2 prescaling bits allow several standard
clock division ranges:
SCP1
DR7
7
7
PR Prescaling factor
SCP0
DR6
Figure
Figure 88 on page
13
SCT2
1
3
4
DR5
88).
SCT1
DR4
SCT0
DR3
153).
SCP1
SCR2 SCR1 SCR0
DR2
0
1
DR1
SCP0
0
1
0
1
DR0
0
0
Bits 5:3 = SCT[2:0] SCI Transmitter rate divisor
These 3 bits, in conjunction with the SCP1 and
SCP0 bits define the total division applied to the
bus clock to yield the transmit rate clock in conven-
tional Baud Rate Generator mode.
Note: This TR factor is used only when the ETPR
fine tuning factor is equal to 00h; otherwise, TR is
replaced by the (TR*ETPR) dividing factor.
Bits 2:0 = SCR[2:0] SCI Receiver rate divisor.
These 3 bits, in conjunction with the SCP1 and
SCP0 bits define the total division applied to the
bus clock to yield the receive rate clock in conven-
tional Baud Rate Generator mode.
Note: This RR factor is used only when the ERPR
fine tuning factor is equal to 00h; otherwise, RR is
replaced by the (RR*ERPR) dividing factor.
RR dividing factor
TR dividing factor
128
128
16
32
64
16
32
64
1
2
4
8
1
2
4
8
SCR2
SCT2
0
1
0
1
SCR1
SCT1
0
1
0
1
0
1
0
1
ST72561
SCR0
SCT0
167/265
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1