C8051F220 Silicon Laboratories Inc, C8051F220 Datasheet - Page 30

• Manufacturer Part Number: C8051F220
• Description: IC 8051 MCU 8K FLASH 48TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F2xxr

Specifications of C8051F220

• 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: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 32x8b
• 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: -

C8051F2xx
30
IDENTIFIER
PIN 1
48
A2
1
e
Figure 4.3. TQFP-48 Package Drawing
D1
D
b
A1
Rev. 1.6
A
E1
E
A1
A2
D1
E1
A
D
b
E
e
(mm)
0.05
0.95
0.17
MIN
-
-
-
-
-
-
(mm)
NOM
1.00
0.22
9.00
7.00
0.50
9.00
7.00
-
-
(mm)
MAX
1.20
0.15
1.05
0.27
-
-
-
-
-