W7100A WIZnet, W7100A Datasheet - Page 56

• 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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5.1.9 Timer1 – Mode2
Figure below. Overflow from TL1 only sets TF1, but also automatically reloads TL1 with the
contents of TH1. The reload leaves TH1 unchanged.
5.1.10 Timer1 – Mode3
for Timer0-Mode3. For more detail, please refer to the section 5.1.6 ‘Timer0-Mode3’.
Mode2 configures timer register as 8-bit counter TL1, with automatic reload as shown in
Timer1 in Mode3 holds counting. The effect is the same as setting TR1 = 0 because it is used
Figure 5.12 Timer/Counter1, Mode2: 8-Bit Timer/Counter with Auto-Reload
Ver. 1.12
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