LQFP100 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

LQFP100

8/16-BIT SINGLE VOLTAGE FLASH MCU FAMILY WITH RAM, E³ ™ (EMULATED EEPROM), CAN 2.0B AND J1850 BLPD

STMicroelectronics 

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ST92F124/F150/F250 - REGISTER AND MEMORY MAP

4.3 ST92F124/F150/F250 REGISTER MAP

Table 16 contains the map of the group F periph-

eral pages.

The common registers used by each peripheral

are listed in Table 15.

Be very careful to correctly program both:

– The set of registers dedicated to a particular

function or peripheral.

– Registers common to other functions.

– In particular, double-check that any registers

with “undefined” reset values have been correct-

ly initialized.

Warning: Note that in the EIVR and each IVR reg-

ister, all bits are significant. Take care when defin-

ing base vector addresses that entries in the Inter-

rupt Vector table do not overlap.

Table 15. Common Registers

Function or Peripheral

SCI, MFT

ADC

SPI, WDT, STIM

I/O PORTS

EXTERNAL INTERRUPT

RCCU

Common Registers

CICR + NICR + DMA REGISTERS + I/O PORT REGISTERS

CICR + NICR + I/O PORT REGISTERS

CICR + NICR + EXTERNAL INTERRUPT REGISTERS +

I/O PORT REGISTERS

I/O PORT REGISTERS + MODER

INTERRUPT REGISTERS + I/O PORT REGISTERS

INTERRUPT REGISTERS + MODER

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