C8051F220-GQ Silicon Laboratories Inc, C8051F220-GQ Datasheet - Page 70

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

Specifications of C8051F220-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: 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
• Processor Series: C8051F2x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• 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: C8051F206DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 32-ch x 8-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-1241 - DEV KIT F220/221/226/230/231/236
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1238

C8051F2xx
Notes:
70
SFR’s are listed in alphabetical order.
0x84–86, 0x91–97, 0x9C, 0xA1–A3, 0xA9–
AC, 0xAE, 0xB3–B5, 0xB9–BA, 0xBD–
BE,0xC0–C4, 0xC6,0xCE–CF,0xD2–
DF,0xE9–EE,0xF5,0xF9–FE
1. C8051F230/1/6 Do not have these registers.
2. C8051F221/231 Does not have this register (32 pin package).
3. On the C8051F206 and C8051F226/236 only.
4. On the C8051F206 only (12-bit ADC)
Address
0xCB
0xCA
0xAD
0xCD
0xCC
0xD0
0xD1
0xEF
0x9D
0xC8
0x8C
0x8D
0xA4
0xA5
0xA6
0xA7
0xE1
0xE2
0xE3
0x8F
0x9A
0xF8
0x9B
0x8A
0x8B
0x89
0xFF
0x99
0x98
0x81
0x88
Table 9.3. Special Function Registers (Continued)
SPI0CFG
SPI0CKR
PRT0MX
PRT1MX
PRT2MX
RCAP2H
RSTSRC
SPI0DAT
Register
REF0CN
SWCINT
PRT0CF
PRT1CF
PRT2CF
PRT3CF
RCAP2L
WDTCN
SPI0CN
T2CON
PSCTL
TMOD
SCON
TCON
SBUF
PSW
TH0
TH1
TH2
TL0
TL1
TL2
SP
Port 0 Configuration
Port 1 Configuration
Port 2 Configuration
Port 3 Configuration
Port 0 Multiplexer I/O Configuration
Port 1 Multiplexer I/O Configuration
Port 2 Multiplexer I/O Configuration
Program Store RW Control
Program Status Word
Counter/Timer 2 Capture (High Byte)
Counter/Timer 2 Capture (Low Byte)
Voltage Reference Control Register
Reset Source Register
Serial Data Buffer (UART)
Serial Port Control (UART)
Stack Pointer
Serial Peripheral Interface Configuration
SPI Clock Rate
SPI Bus Control
SPI Port 1Data
Software Controlled Interrupt Register
Counter/Timer 2 Control
Counter/Timer Control
Counter/Timer 0 Data Word (High Byte)
Counter/Timer 1 Data Word (High Byte)
Counter/Timer 2 Data Word (High Byte)
Counter/Timer 0 Data Word (Low Byte)
Counter/Timer 1 Data Word (Low Byte)
Counter/Timer 2 Data Word (Low Byte)
Counter/Timer Mode
Watchdog Timer Control
Reserved
Rev. 1.6
Description
Page No.
105
106
107
108
103
104
104
138
138
123
124
114
116
115
116
137
129
132
132
138
132
132
138
130
88
72
50
95
71
75
94