ST72F264G2M6 STMicroelectronics, ST72F264G2M6 Datasheet - Page 11

• Manufacturer Part Number: ST72F264G2M6
• Description: IC MCU 8BIT 8K 28 SOIC
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST72F264G2M6

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SOIC (7.5mm Width)
• Processor Series: ST72F2x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: I2C/SCI/SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 22
• Number Of Timers: 3
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7F264-IND/USB, ST72F34X-SK/RAIS, ST7MDT10-DVP3, ST7MDT10-EMU3, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 6-ch x 10-bit
• Controller Family/series: ST7
• No. Of I/o's: 22
• Ram Memory Size: 256Byte
• Cpu Speed: 8MHz
• No. Of Timers: 2
• Embedded Interface Type: I2C, SCI, SPI
• Rohs Compliant: Yes
• For Use With: 497-6423 - BOARD EVAL BASED ON ST72264G1497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-2106-5

Table 2. Hardware Register Map
Address
001Ch
001Dh
002Ch
002Dh
000Ah
000Bh
001Bh
001Eh
001Fh
002Ah
002Bh
002Eh
002Fh
0000h
0001h
0002h
0003h
0004h
0005h
0006h
0007h
0008h
0009h
0020h
0021h
0022h
0023h
0024h
0026h
0027h
0028h
0029h
0030h
0025h
to
WATCHDOG
Port C
Block
Port B
Port A
MCC
ITC
SPI
I
2
C
PCDR
PCDDR
PCOR
PBDR
PBDDR
PBOR
PADR
PADDR
PAOR
ISPR0
ISPR1
ISPR2
ISPR3
MISCR1
SPIDR
SPICR
SPICSR
WDGCR
SICSR
MCCSR
I2CCR
I2CSR1
I2CSR2
I2CCCR
I2COAR1
I2COAR2
I2CDR
Register
Label
Port C Data Register
Port C Data Direction Register
Port C Option Register
Port B Data Register
Port B Data Direction Register
Port B Option Register
Port A Data Register
Port A Data Direction Register
Port A Option Register
Interrupt software priority register0
Interrupt software priority register1
Interrupt software priority register2
Interrupt software priority register3
Miscellanous register 1
SPI Data I/O Register
SPI Control Register
SPI Status Register
Watchdog Control Register
System Integrity Control / Status Register
Main Clock Control / Status Register
I
I
I
I
I
I
I
2
2
2
2
2
2
2
C Control Register
C Status Register 1
C Status Register 2
C Clock Control Register
C Own Address Register 1
C Own Address Register2
C Data Register
Reserved (17 Bytes)
Reserved (2 Bytes)
Reserved (1 Byte)
Reserved (1 Byte)
Reserved (1 Byte)
Register Name
ST72260Gx, ST72262Gx, ST72264Gx
xx000000h
000x 000x
Status
Reset
00h
00h
FFh
FFh
FFh
FFh
7Fh
00h
00h
00h
00h
00h
00h
00h
0xh
00h
00h
00h
00h
00h
00h
00h
40h
00h
xxh
1)
1)
1)
R/W
R/W
R/W
R/W
R/W
R/W.
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Read Only
Read Only
R/W
R/W
R/W
R/W
Remarks
2)
2)
2)
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