C8051T603-GS Silicon Laboratories Inc, C8051T603-GS Datasheet - Page 61

• Manufacturer Part Number: C8051T603-GS
• Description: IC 8051 MCU 4K-EEPROM 14-SOIC
• Manufacturer: Silicon Laboratories Inc
• Series: C8051T60xr

Specifications of C8051T603-GS

• Program Memory Type: OTP
• Program Memory Size: 4KB (4K x 8)
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051T6x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: I2C/SMBus/UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 8
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051T600DK
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-1404 - KIT DEV FOR C8051T60X MCU'S
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1657-5

Note that false rising edges and falling edges can be detected when the comparator is first powered on or
if changes are made to the hysteresis or response time control bits. Therefore, it is recommended that the
rising-edge and falling-edge flags be explicitly cleared to logic 0 a short time after the comparator is
enabled or its mode bits have been changed.
SFR Definition 13.1. CPT0CN: Comparator0 Control
SFR Address = 0xF8; Bit-Addressable
Name
Reset
Bit
3:2 CP0HYP[1:0] Comparator0 Positive Hysteresis Control Bits.
1:0 CP0HYN[1:0] Comparator0 Negative Hysteresis Control Bits.
Type
7
6
5
4
Bit
CP0OUT
CP0RIF
CP0FIF
CP0EN
Name
CP0EN
R/W
7
0
Comparator0 Enable Bit.
0: Comparator0 Disabled.
1: Comparator0 Enabled.
Comparator0 Output State Flag.
0: Voltage on CP0+ < CP0–.
1: Voltage on CP0+ > CP0–.
Comparator0 Rising-Edge Flag. Must be cleared by software.
0: No Comparator0 Rising Edge has occurred since this flag was last cleared.
1: Comparator0 Rising Edge has occurred.
Comparator0 Falling-Edge Flag. Must be cleared by software.
0: No Comparator0 Falling-Edge has occurred since this flag was last cleared.
1: Comparator0 Falling-Edge has occurred.
00: Positive Hysteresis Disabled.
01: Positive Hysteresis = 5 mV.
10: Positive Hysteresis = 10 mV.
11: Positive Hysteresis = 20 mV.
00: Negative Hysteresis Disabled.
01: Negative Hysteresis = 5 mV.
10: Negative Hysteresis = 10 mV.
11: Negative Hysteresis = 20 mV.
CP0OUT
R
6
0
CP0RIF
R/W
5
0
CP0FIF
R/W
Rev. 1.2
4
0
Function
C8051T600/1/2/3/4/5/6
3
CP0HYP[1:0]
0
R/W
2
0
1
CP0HYN[1:0]
0
R/W
0
0
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