ST62T18CB6 STMicroelectronics, ST62T18CB6 Datasheet - Page 41

• Manufacturer Part Number: ST62T18CB6
• Description: 8-bit Microcontrollers - MCU OTP EPROM 8K SPI/UAR
• Manufacturer: STMicroelectronics

Specifications of ST62T18CB6

• Core: ST6
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 8 MHz
• Program Memory Size: 7948 B
• Data Ram Size: 192 B
• On-chip Adc: Yes
• Operating Supply Voltage: 3 V to 6 V
• Package / Case: PDIP-20
• Mounting Style: Through Hole
• A/d Bit Size: 8 bit
• A/d Channels Available: 7
• Data Rom Size: 64 B
• Interface Type: UART
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 12
• Number Of Timers: 1
• Program Memory Type: EPROM
• Factory Pack Quantity: 20
• Supply Voltage - Max: 6 V
• Supply Voltage - Min: 3.6 V

I/O PORTS (Cont’d)
4.1.5 I/O Port Option Registers
ORA/B/D (CCh PA, CDh PB, CFh PD)
Read/Write
Bit 7-0 = Px7 - Px0: Port A, B, and D Option Reg-
ister bits.
4.1.6 I/O Port Data Direction Registers
DDRA/B/D (C4h PA, C5h PB, C7h PD)
Read/Write
Bit 7-0 = Px7 - Px0: Port A, B, and D Data Direc-
tion Registers bits.
Px7
Px7
7
7
Px6
Px6
Px5
Px5
Px4
Px4
Px3
Px3
Px2
Px2
Px1
Px1
Px0
Px0
0
0
4.1.7 I/O Port Data Registers
DRA/B/D (C0h PA, C1h PB, C3h PD)
Read/Write
Bit 7-0 = Px7 - Px0: Port A, B, and D Data Regis-
ters bits.
Px7
7
Px6
Px5
Px4
Px3
ST62T18C/E18C
Px2
Px1
Px0
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