ST92T141K4M6 STMicroelectronics, ST92T141K4M6 Datasheet - Page 103

• Manufacturer Part Number: ST92T141K4M6
• Description: Microcontrollers (MCU) OTP EPROM 16K SPI
• Manufacturer: STMicroelectronics

Specifications of ST92T141K4M6

• Data Bus Width: 8 bit, 16 bit
• Program Memory Type: EPROM
• Program Memory Size: 16 KB
• Data Ram Size: 512 B
• Interface Type: SPI
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 15
• Number Of Timers: 2
• Operating Supply Voltage: 4.5 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SO-34
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 6 Channel
• Lead Free Status / Rohs Status: No

EXTENDED FUNCTION TIMER (Cont’d)
Figure 59. Output Compare Block Diagram
Figure 60. Output Compare Timing Diagram, Internal Clock Divided by 2
16-bit
16 BIT FREE RUNNING
OUTPUT COMPARE
OC1R
16-bit
CIRCUIT
COUNTER
16-bit
OCFi AND OCMPi PIN (OLVLi=1)
OUTPUT COMPARE REGISTER
COMPARE REGISTER LATCH
OC2R
TIMER CLOCK
COUNTER
OC1E
INTCLK
OCIE
OC2E
OCF1
ST92141 - EXTENDED FUNCTION TIMER (EFT)
CPU writes FFFF
FFFC
FFFD FFFD FFFE FFFF 0000
(Control Register 2)
(Control Register 1)
OCF2
CC1
(Status Register)
OLVL2
CC0
0
0
OLVL1
CR2
CR1
FFFF
SR
0
Latch
Latch
1
2
OCMP2
OCMP1
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