C8051F702-GQ Silicon Laboratories Inc, C8051F702-GQ Datasheet - Page 79

• Manufacturer Part Number: C8051F702-GQ
• Description: IC 8051 MCU 16K FLASH 64-TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F70xr

Specifications of C8051F702-GQ

• Program Memory Type: FLASH
• Program Memory Size: 16KB (16K x 8)
• Package / Case: 64-TQFP, 64-VQFP
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Cap Sense, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 54
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051F7x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 54
• Number Of Timers: 4 x 16 bit
• Operating Supply Voltage: 1.8 V to 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F700DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 16 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-1635 - DEV KIT FOR C8051F700
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1608

SFR Definition 14.3. CPT0MX: Comparator0 MUX Selection
SFR Address = 0x9F; SFR Page = 0
Note: On 32 and 24-pin devices, P2.0 can be used as the negative comparator input, for detecting low-level signals
Name
Reset
Bit
6:4 CMX0N[2:0] Comparator0 Negative Input MUX Selection.
2:0
Type
7
3
Bit
CMX0P[2:0] Comparator0 Positive Input MUX Selection.
near the GND or VDD supply rails. The P1.6 setting for the positive input should be used in conjunction with
the selection of P2.0 as the negative input. P1.6 should be configured for push-pull mode and driven to the
desired supply rail. Although P1.6 is not connected to a device pin in these packages, it is still a valid signal
internally.
Unused
Unused
Name
R
7
0
Read = 0b; Write = don’t care.
Read = 0b; Write = don’t care.
100-111
100-111
000
001
010
011
000
001
010
011
6
0
64-Pin Devices
64-Pin Devices
CMX0N[2:0]
selected.
selected.
No input
No input
R/W
P1.1
P1.3
P1.5
P1.7
P1.0
P1.2
P1.4
P1.6
5
0
Rev. 1.0
4
0
48-Pin Devices
48-Pin Devices
selected.
selected.
No input
No input
P1.1
P1.3
P1.0
P1.2
—
—
—
—
Function
R
3
0
(P1.6—see note) (P1.6—see note)
32-Pin Devices
32-Pin Devices
P2.0 (see note)
selected.
selected.
C8051F70x/71x
No input
No input
2
0
—
—
—
—
—
—
CMX0P[2:0]
R/W
1
0
24-Pin Devices
24-Pin Devices
P2.0 (see note)
selected.
selected.
No input
No input
—
—
—
—
—
—
0
0
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