ST72561J9-Auto STMicroelectronics, ST72561J9-Auto Datasheet - Page 268

• Manufacturer Part Number: ST72561J9-Auto
• Description: 8-bit MCU for automotive
• Manufacturer: STMicroelectronics

Specifications of ST72561J9-Auto

• Hdflash Endurance: 100 cycles, data retention 20 years at 55 °C
• 5 Power Saving Modes: halt, auto wake up from halt, active halt, wait and slow

Instruction set
19.1.7
19.2
268/324
Table 97.
Relative mode (direct, indirect)
This addressing mode is used to modify the PC register value, by adding an 8-bit signed
offset to it.
The relative addressing mode consists of two submodes:
Relative (direct)
The offset is following the opcode.
Relative (indirect)
The offset is defined in memory, which address follows the opcode.
Instruction groups
The ST7 family devices use an instruction set consisting of 63 instructions. The instructions
may be subdivided into 13 main groups as illustrated in the following table:
Table 98.
BSET, BRES
BTJT, BTJF
SLL, SRL, SRA, RLC, RRC
SWAP
CALL, JP
JRxx
CALLR
Load and transfer
Stack operation
Increment/ decrement
Compare and tests
Logical operations
Bit operation
Conditional bit test and branch
Arithmetic operations
Available relative direct/indirect instructions
Short instructions only
Description
Instructions supporting direct, indexed, indirect and indirect indexed
addressing (part 2) (continued)
Instruction groups
Doc ID 12370 Rev 8
LD
PUSH
INC
CP
AND
BSET
BTJT
ADC
CLR
POP
DEC
TNZ
OR
BRES
BTJF
ADD
Bit Operations
Bit Test and Jump Operations
Shift and Rotate Operations
Swap Nibbles
Call or Jump subroutine
Conditional Jump
Call Relative
RSP
BCP
XOR
SUB
CPL
SBC
Instruction
Function
NEG
MUL
Function
ST72561-Auto