ST72F561K9TA STMicroelectronics, ST72F561K9TA Datasheet - Page 93

• Manufacturer Part Number: ST72F561K9TA
• Description: IC MCU 8BIT 60K FLASH 32-LQFP
• Manufacturer: STMicroelectronics
• Series: ST7r

Specifications of ST72F561K9TA

• Core Processor: ST7
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: CAN, LINSCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3.8 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• For Use With: 497-8374 - BOARD DEVELOPMENT FOR ST72F561
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

8-BIT TIMER (Cont’d)
Figure 59. Timer Block Diagram
f
OSC2
TIMER INTERRUPT
f
ICIE
CPU
ICF1
CC[1:0]
1/8000
OCIE TOIE
OCF1 TOF
1/2
1/4
1/8
(See note)
OVERFLOW
CIRCUIT
DETECT
FOLV2
ICF2
(Control/Status Register)
ALTERNATE
REGISTER
REGISTER
COUNTER
COUNTER
FOLV1
(Control Register 1) CR1
OCF2
TIMD
OLVL2
8
OUTPUT COMPARE
8
IEDG1
0
CIRCUIT
REGISTER
COMPARE
CSR
OUTPUT
0
MCU-PERIPHERAL INTERFACE
TIMER INTERNAL BUS
OLVL1
Note: If IC, OC and TO interrupt requests have separate vectors
then the last OR is not present (See device Interrupt Vector Table)
1
6
ST7 INTERNAL BUS
8
8
OC1E
8
COMPARE
REGISTER
OUTPUT
OC2E OPM
2
8
REGISTER
EDGE DETECT
EDGE DETECT
CAPTURE
PWM
INPUT
CIRCUIT1
CIRCUIT2
1
8
CC1
(Control Register 2) CR2
LATCH1
LATCH2
8
CC0
REGISTER
CAPTURE
INPUT
IEDG2
2
8
8
ST72561
0
OCMP1
OCMP2
ICAP1
ICAP2
pin
pin
pin
pin
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