C8051F236 Silicon Laboratories Inc, C8051F236 Datasheet - Page 51

• 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: -

Table 7.1. Reference Electrical Characteristics
V
External Reference ([REFSL1: REFSL0] = 00), V
Input Voltage Range
Input Current
Input Resistance
DD
= 3.0 V, Temperature –40 to +85 ×C
Rev. 1.6
REF
= 2.4 V)
1.00
Min
100
—
Typ
0.1
—
—
C8051F2xx
(V
DD
Max
) – 0.3 V
10
—
Units
M 
µA
V
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