ST72F63BE6M1 STMicroelectronics, ST72F63BE6M1 Datasheet - Page 134

• Manufacturer Part Number: ST72F63BE6M1
• Description: IC MCU 8BIT 32K FLASH 24-SOIC
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST72F63BE6M1

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: I²C, SCI, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 14
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 24-SOIC (7.5mm Width)
• Data Converters: A/D 12x8b
• Processor Series: ST72F6x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: I2C, SCI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 14
• Number Of Timers: 1
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST72F63B-SK/RAIS, ST7MDTU3-EMU3, STX-RLINK
• Minimum Operating Temperature: 0 C
• For Use With: 497-5521 - EVAL BOARD LOW SPEED USB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Instruction set
12.1.7
134/186
Table 51.
Relative mode (Direct, Indirect)
This addressing mode is used to modify the PC register value by adding an 8-bit signed
offset to it.
Table 52.
The relative addressing mode consists of two sub-modes:
Relative (Direct)
The offset follows the opcode.
Relative (Indirect)
The offset is defined in memory, of which the address follows the opcode.
Available relative direct/Indirect instructions
Long and Short instructions
SLL, SRL, SRA, RLC, RRC
Short Instructions only
Instructions supporting Direct, Indexed, Indirect and Indirect Indexed
addressing modes (continued)
Instructions supporting relative addressing mode
BSET, BRES
BTJT, BTJF
CPL, NEG
INC, DEC
CALL, JP
CALLR
SWAP
JRxx
BCP
CLR
TNZ
Doc ID 7516 Rev 8
Bit Test and Jump Operations
Shift and Rotate Operations
Call or Jump subroutine
Increment/Decrement
Test Negative or Zero
1 or 2 Complement
Conditional Jump
Bit Operations
Swap Nibbles
Bit Compare
Call Relative
Function
Function
Function
Clear
ST7263Bxx