C8051F236 Silicon Laboratories Inc, C8051F236 Datasheet - Page 29

• 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: -

P1.3/CP1+
P1.0/CP0+
P1.1/CP0-
P1.2/CP0
XTAL2
XTAL1
VREF*
VDD
1
2
3
4
5
6
7
8
Figure 4.2. LQFP-32 Pin Diagram
*Pin 5 is a No Connect
C8051F221
C8051F231
(NC) on 'F231
Rev. 1.6
C8051F2xx
24
23
22
21
20
19
18
17
P0.4/T0
P0.5/T1
P0.6/T2
P0.7/T2EX
TDI
TDO
TM
S
TCK
29