ST10F269Z2Q3 STMicroelectronics, ST10F269Z2Q3 Datasheet - Page 42

• Manufacturer Part Number: ST10F269Z2Q3
• Description: IC FLASH MEM 256KBIT 144-PQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10F269Z2Q3

• Core Processor: ST10
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: CAN, EBI/EMI, SSC, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 111
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 144-QFP
• Processor Series: ST10F26x
• Core: ST10
• Data Bus Width: 16 bit
• Data Ram Size: 12 KB
• Interface Type: CAN, SSC, USART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 111
• Number Of Timers: 2 x 16 bit
• Operating Supply Voltage: 0.3 V to 4 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 16 bit x 10 bit
• Cpu Family: ST10
• Device Core Size: 16b
• Frequency (max): 40MHz
• Total Internal Ram Size: 12KB
• # I/os (max): 111
• Number Of Timers - General Purpose: 5
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Instruction Set Architecture: CISC/RISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-2042

6 - CENTRAL PROCESSING UNIT (CPU)
The Table 5 shows the various combinations of pointer post-modification for each of these 2 new address-
ing modes. In this document the symbols “[Rw
Table 5 : Pointer Post-modification Combinations for IDXi and Rwn
Table 6 : MAC Registers Referenced as ‘CoReg‘
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“[IDX
“[Rw
MSW
MAH
MAS
MAL
MCW
MRW
n
i
Registers
]” stands for
]” stands for
Symbol
MAC-Unit Status Word
MAC-Unit Accumulator High
“limited” MAH /signed
MAC-Unit Accumulator Low
MAC-Unit Control Word
MAC-Unit Repeat Word
[IDX
[IDX
[IDX
[IDX
[IDX
[Rwn]
[Rwn ]
[Rwn-]
[Rwn
[Rwn - QR
Mnemonic
i
i
i
i
i
]
-]
- QX
]
QX
QR
j
j
j
]
j
]
]
]
Description
n
(IDX
(IDX
(IDX
(IDX
(IDX
(Rwn)
(Rwn)
(Rwn)
(Rwn)
(Rwn)
]” and “[IDX
i
i
i
i
i
)
)
)
)
)
(IDX
(IDX
(IDX
(IDX
(IDX
(Rwn)
(Rwn) + 2
(Rwn) - 2
(Rwn) + (QR
(Rwn) - (QR
i
i
i
i
i
i
)
) + 2
) - 2
) + (QX
) - (QX
]” refer to these addressing modes.
Address Pointer Operation
j
j
j
)
j
)
)
)
(no-op)
(i=0,1)
(i=0,1)
(no-op)
(i, j =0,1)
(i, j =0,1)
(n=0-15)
(n=0-15)
Address in Opcode
(n=0-15; j =0,1)
(n=0-15; j =0,1)
00000b
00001b
00010b
00100b
00101b
00110b
ST10F269