ST7LITE39 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST7LITE39

8-BIT MCU WITH SINGLE VOLTAGE FLASH, DATA EEPROM, ADC, TIMERS, SPI, LINSCI™

STMicroelectronics 

ST7LITE3

Address Block

Register

Label

Register Name

0031h

0032h

0033h

SPIDR

SPI SPICR

SPICSR

0034h

0035h

0036h

ADC

ADCCSR

ADCDRH

ADCDRL

0037h

ITC EICR

0038h

MCC MCCSR

0039h Clock and RCCR

003Ah Reset SICSR

003Bh

003Ch

ITC EISR

003Dh to

003Fh

0040h

0041h

0042h

0043h

0044h

0045h

0046h

0047h

LINSCI

(LIN Mas-

ter/Slave)

SCISR

SCIDR

SCIBRR

SCICR1

SCICR2

SCICR3

SCIERPR

SCIETPR

0048h

0049h

004Ah

AWU

AWUPR

AWUCSR

004Bh

004Ch

004Dh

004Eh

004Fh

0050h

DM3)

DMCR

DMSR

DMBK1H

DMBK1L

DMBK2H

DMBK2L

0051h to

007Fh

SPI Data I/O Register

SPI Control Register

SPI Control Status Register

A/D Control Status Register

A/D Data Register High

A/D control and Data Register Low

External Interrupt Control Register

Main Clock Control/Status Register

RC oscillator Control Register

System Integrity Control/Status Register

Reserved area (1 byte)

External Interrupt Selection Register

Reserved area (3 bytes)

SCI Status Register

SCI Data Register

SCI Baud Rate Register

SCI Control Register 1

SCI Control Register 2

SCI Control Register 3

SCI Extended Receive Prescaler Register

SCI Extended Transmit Prescaler Register

Reserved area (1 byte)

AWU Prescaler Register

AWU Control/Status Register

DM Control Register

DM Status Register

DM Breakpoint Register 1 High

DM Breakpoint Register 1 Low

DM Breakpoint Register 2 High

DM Breakpoint Register 2 Low

Reserved area (47 bytes)

Reset Status Remarks

xxh

R/W

0xh

R/W

00h

R/W

00h

R/W

xxh

Read Only

x0h

R/W

00h

R/W

00h

R/W

FFh

R/W

0000 0XX0h R/W

00h

R/W

C0h

xxh

00xx xxxxb

xxh

00h

00h

00h

00h

Read Only

R/W

R/W

R/W

R/W

R/W

R/W

R/W

FFh

R/W

00h

R/W

00h

R/W

00h

R/W

00h

R/W

00h

R/W

00h

R/W

00h

R/W

Legend: x=undefined, R/W=read/write

Notes:

1. The contents of the I/O port DR registers are readable only in output configuration. In input configura-

tion, the values of the I/O pins are returned instead of the DR register contents.

2. The bits associated with unavailable pins must always keep their reset value.

3. For a description of the DM registers, see the ST7 ICC Reference Manual.

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