ST72F324BK4T3 STMicroelectronics, ST72F324BK4T3 Datasheet - Page 20

• Manufacturer Part Number: ST72F324BK4T3
• Description: IC MCU 8BIT 16K FLASH 32-TQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST72F324BK4T3

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 3.8 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 32-TQFP, 32-VQFP
• Processor Series: ST72F3x
• Core: ST7
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 3
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: ST7232X-EVAL, ST7MDT20-DVP3, ST7MDT20J-EMU3, STX-RLINK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 12 Channel
• A/d Bit Size: 10 bit
• A/d Channels Available: 12
• Height: 1.4 mm
• Length: 7 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 3.8 V
• Width: 7 mm
• For Use With: 497-6421 - BOARD EVAL DGTL BATT CHGR DESIGN497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 497-8241; ST72F324BK4T3

Register and memory map
Table 3.
20/198
Address
002Eh to
0012h to
002Ah
002Bh
002Ch
002Dh
003Ah
003Bh
003Ch
003Dh
003Eh
000Fh
0010h
0011h
0020h
0021h
0022h
0023h
0024h
0025h
0026h
0027h
0028h
0029h
0030h
0031h
0032h
0033h
0034h
0035h
0036h
0037h
0038h
0039h
003Fh
0040h
Watchdog WDGCR
Port F
Timer A
Hardware register map (continued)
Block
Flash
MCC
SPI
ITC
SI
(1)
PFDR
PFDDR
PFOR
SPIDR
SPICR
SPICSR
ISPR0
ISPR1
ISPR2
ISPR3
EICR
FCSR
SICSR
MCCSR
MCCBCR
TACR2
TACR1
TACSR
TAIC1HR
TAIC1LR
TAOC1HR
TAOC1LR
TACHR
TACLR
TAACHR
TAACLR
TAIC2HR
TAIC2LR
TAOC2HR
TAOC2LR
Register label
Port F data register
Port F data direction register
Port F option register
SPI data I/O register
SPI control register
SPI control/status register
Interrupt software priority register 0
Interrupt software priority register 1
Interrupt software priority register 2
Interrupt software priority register 3
External interrupt control register
Flash control/status register
Watchdog control register
System integrity control/status register
Main clock control/status register
Main clock controller: beep control register
Timer A control register 2
Timer A control register 1
Timer A control/status register
Timer A input capture 1 high register
Timer A input capture 1 low register
Timer A output compare 1 high register
Timer A output compare 1 low register
Timer A counter high register
Timer A counter low register
Timer A alternate counter high register
Timer A alternate counter low register
Timer A input capture 2 high register
Timer A input capture 2 low register
Timer A output compare 2 high register
Timer A output compare 2 low register
Doc ID13466 Rev 4
Reserved area (15 bytes)
Reserved area (3 bytes)
Reserved area (1 byte)
Register name
000x 000xb
xxxx x0xxb
status
Reset
00h
FFh
FFh
FFh
FFh
FFh
FCh
FFh
FCh
00h
00h
7Fh
00h
00h
xxh
0xh
00h
00h
00h
00h
00h
xxh
xxh
80h
00h
xxh
xxh
80h
00h
(2)
(1)
ST72324B-Auto
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
Read only
Read only
Read only
Read only
Read only
Read only
R/W
R/W
Remarks
(1)