C8051F236 Silicon Laboratories Inc, C8051F236 Datasheet - Page 109
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C8051F236
Manufacturer Part Number
C8051F236
Description
IC 8051 MCU 8K FLASH 48TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F2xxr
Specifications of C8051F236
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
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
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
Package / Case
48-TQFP, 48-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F236
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F236-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F236-GQR
Manufacturer:
MICROCHIP
Quantity:
2 500
Company:
Part Number:
C8051F236-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Company:
Part Number:
C8051F236R
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
* (Available on C8051F206, C8051F220/6 and C8051F230/6)
Table 14.1. Port I/O DC Electrical Characteristics
V
Output High Voltage
Output Low Voltage
Input High Voltage
Input Low Voltage
Input Leakage Current
Capacitive Loading
Bits7–0: Port3 Digital/Analog Output Mode
DD
R/W
Bit7
= 2.7 to 3.6 V, –40 to +85 C unless otherwise specified.
Parameter
SFR Definition 14.15. P3MODE: Port3 Digital/Analog Input Mode*
0: Corresponding Port3 pin Digital Input disabled. (For analog use, i.e., ADC).
1: Corresponding Port3 pin Digital Input is enabled.
R/W
Bit6
R/W
Bit5
I
I
I
I
I
I
DGND < Port Pin < V
Weak Pull-up Off
Weak Pull-up On
OH
OH
OH
OL
OL
OL
= 10 uA
= 8.5 mA
= 25 mA
= –10 uA, Port I/O push-pull
= –3 mA, Port I/O push-pull
= –10 mA, Port I/O push-pull
R/W
Bit4
Conditions
Rev. 1.6
R/W
Bit3
DD
, Pin Tri-state
R/W
Bit2
V
V
0.7 x
V
Min
0.1
0.7
DD
DD
R/W
Bit1
DD
–
–
V
Typ
DD
0.8
1.0
30
3
C8051F2xx
–
R/W
Bit0
0.3 x
Max
V
0.1
0.6
1
DD
SFR Address:
Reset Value
11111111
0xF4
Units
A
pF
V
V
V
V
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