ST7MC2R6 STMicroelectronics, ST7MC2R6 Datasheet - Page 121

• Manufacturer Part Number: ST7MC2R6
• Description: 8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC,BRUSHLESS MOTOR CONTROL, 5 TIMERS, SPI, LINSCI(TM)
• Manufacturer: STMicroelectronics

Specifications of ST7MC2R6

• Hdflash Endurance: 100 cycles, data retention
• Clock Sources: crystal/ceramic resonator oscillators and by-pass for external clock, clock security system.
• Four Power Saving Modes: Halt, Active-Halt, Wait and Slow
• Main Clock Controller With: Real time base, Beep and Clock-out capabilities
• Two 16-bit Timers With: 2 input captures, 2 output compares, external clock input, PWM and pulse generator modes
• 8-bit Pwm Auto-reload Timer With: 2 input captures, 4 PWM outputs, output compare and time base interrupt, external clock with event detector

LINSCI™ SERIAL COMMUNICATION INTERFACE (SCI Mode) (cont’d)
EXTENDED RECEIVE PRESCALER DIVISION
REGISTER (SCIERPR)
Read/Write
Reset Value: 0000 0000 (00h)
Bits 7:0 = ERPR[7:0] 8-bit Extended Receive
Prescaler Register
The extended Baud Rate Generator is activated
when a value other than 00h is stored in this regis-
ter. The clock frequency from the 16 divider (see
Figure
SCIERPR register (in the range 1 to 255).
The extended baud rate generator is not active af-
ter a reset.
ERPR
7
7
64) is divided by the binary factor set in the
ERPR
6
ERPR
5
ERPR
4
ERPR
3
ERPR
2
ERPR
1
ERPR
0
0
EXTENDED TRANSMIT PRESCALER DIVISION
REGISTER (SCIETPR)
Read/Write
Reset Value:0000 0000 (00h)
Bits 7:0 = ETPR[7:0] 8-bit Extended Transmit
Prescaler Register
The extended Baud Rate Generator is activated
when a value other than 00h is stored in this regis-
ter. The clock frequency from the 16 divider (see
Figure
SCIETPR register (in the range 1 to 255).
The extended baud rate generator is not active af-
ter a reset.
Note: In LIN slave mode, the Conventional and
Extended Baud Rate Generators are disabled.
ETPR
7
7
ETPR
64) is divided by the binary factor set in the
6
ETPR
5
ETPR
4
ST7MC1xx/ST7MC2xx
ETPR
3
ETPR
2
ETPR
1
121/309
ETPR
0
0
1