ST52T440F3M6 STMicroelectronics, ST52T440F3M6 Datasheet - Page 60

• Manufacturer Part Number: ST52T440F3M6
• Description: MCU 8-Bit ST52 CISC 8KB EPROM 5V 20-Pin SO
• Manufacturer: STMicroelectronics

Specifications of ST52T440F3M6

• Package: 20SO
• Family Name: ST52
• Maximum Speed: 20 MHz
• Ram Size: 256 Byte
• Program Memory Size: 8 KB
• Operating Supply Voltage: 5 V
• Data Bus Width: 8 Bit
• Program Memory Type: EPROM
• Number Of Programmable I/os: 13
• On-chip Adc: 6-chx12-bit
• Operating Temperature: -40 to 85 °C
• Number Of Timers: 1

Reset Configuration = “00000000”
ST52T400/T440/E440/T441
Figure 9.5 Configuration Register 5
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D7 D6 D5 D4 D3 D2 D1 D0
REG_CONF 5
TIMER
TIRST: Timer Internal RESET
TERST: Timer External RESET on Edge/Level
TISTR: Timer Internal START
TESTR: Timer External START on Edge/Level
INTE: Timer Interrupt on TIMER0OUT Rising/Falling Edge
INTSL: Timer Interrupt Source selection
TMODE: Timer working mode