W7100A WIZnet, W7100A Datasheet - Page 53

• Manufacturer Part Number: W7100A
• Description: 8-bit Microcontrollers - MCU 8051 CORE+HARDWIRED TCP/IP+MAC+PHY
• Manufacturer: WIZnet

Specifications of W7100A

• Rohs: yes
• Core: 8051
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 255 B
• Data Ram Size: 64 KB
• On-chip Adc: No
• Operating Supply Voltage: 3 V to 3.6 V
• Operating Temperature Range: - 40 C to + 80 C
• Package / Case: LQFP-100
• Mounting Style: SMD/SMT
• Interface Type: UART
• Program Memory Type: Flash

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5.1.4 Timer0 – Mode1
Mode1 is shown in the Figure below.
5.1.5 Timer0 – Mode2
in the Figure below. During an overflow from TL0, it sets TF0 and reloads the contents of TH0
into TL0. TH0 remains unchanged after the reload is completed.
Mode1 is the same as Mode0, except that the timer register is running with all 16 bits.
Mode2 configures the timer register as a 8-bit counter TL0 with automatic reload as shown
Figure 5.6 Timer Counter0, Mode0: 13-Bit Timer/Counter
Figure 5.7 Timer/Counter0, Mode1: 16-Bit Timer/Counter
Ver. 1.12
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