C8051F236-GQ Silicon Laboratories Inc, C8051F236-GQ Datasheet - Page 107

IC 8051 MCU 8K FLASH 48TQFP

C8051F236-GQ

Manufacturer Part Number
C8051F236-GQ
Description
IC 8051 MCU 8K FLASH 48TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F2xxr
Datasheets

Specifications of C8051F236-GQ

Program Memory Type
FLASH
Program Memory Size
8KB (8K x 8)
Package / Case
48-TQFP, 48-VQFP
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, WDT
Number Of I /o
32
Ram Size
1.25K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
C8051F2x
Core
8051
Data Bus Width
8 bit
Data Ram Size
1.25 KB
Interface Type
SPI/UART
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
32
Number Of Timers
3
Operating Supply Voltage
2.7 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Development Tools By Supplier
C8051F226DK
Minimum Operating Temperature
- 40 C
On-chip Adc
8 bit, 32 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1244

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Manufacturer:
Silicon Laboratories Inc
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Bits7–0: Port1 Digital/Analog Output Mode
Bits7–0: P2.[7:0]
Bits7–0: PRT2CF.[7:0]: Output Configuration Bits for P2.7–P2.0 (respectively)
P2.7
R/W
Bit7
R/W
Bit7
R/W
Bit7
0: Corresponding Port1 pin Digital Input disabled. (For analog use, i.e., ADC or 
comparators).
1: Corresponding Port1 pin Digital Input is enabled.
(Write - Output appears on I/O pins per PRT0MX, PRT1MX, and PRT2MX registers)
0: Logic Low Output.
1: Logic High Output (high impedance if corresponding PRT2CF.n bit = 0)
(Read - Regardless of PRT0MX, PRT1MX, and PRT2MX Register settings).
0: P2.n is logic low.
1: P2.n is logic high.
0: Corresponding P2.n Output Mode is Open-Drain.
1: Corresponding P2.n Output Mode is Push-Pull.
SFR Definition 14.9. P1MODE: Port1 Digital/Analog Input Mode
SFR Definition 14.11. PRT2CF: Port2 Configuration Register
P2.6
R/W
Bit6
R/W
Bit6
R/W
Bit6
P2.5
R/W
R/W
Bit5
SFR Definition 14.10. P2: Port2 Register
Bit
R/W
Bit5
P2.4
R/W
Bit4
R/W
Bit4
R/W
Bit4
P2.3
R/W
Bit3
Rev. 1.6
R/W
Bit3
R/W
Bit3
P2.2
R/W
Bit2
R/W
Bit2
R/W
Bit2
P2.1
R/W
Bit1
R/W
R/W
Bit1
Bit1
(bit addressable)
C8051F2xx
P2.0
R/W
Bit0
R/W
R/W
Bit0
Bit0
SFR Address:
SFR Address:
SFR Address:
Reset Value
Reset Value
Reset Value
00000000
11111111
11111111
0xA6
0xF2
0xA0
107

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