C8051F130-GQR Silicon Laboratories Inc, C8051F130-GQR Datasheet - Page 134

• Manufacturer Part Number: C8051F130-GQR
• Description: IC 8051 MCU 128K FLASH 100TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F13xr

Specifications of C8051F130-GQR

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 100MHz
• Connectivity: EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 64
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8.25K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Processor Series: C8051F1x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 8.25 KB
• Interface Type: I2C, SMBus, SPI, UART
• Maximum Clock Frequency: 100 MHz
• Number Of Programmable I/os: 64
• Number Of Timers: 5
• 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: C8051F120DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

C8051F120/1/2/3/4/5/6/7
C8051F130/1/2/3
134
Bits 7
Bits 5
Bits 3
Bits 1
*Note: On the C8051F132/3, the COBANK and IFBANK bits should both remain set to the default setting of ‘01’ to
Figure 11.3. Address Memory Map for Instruction Fetches (128 kB Flash Only)
R/W
Bit7
-
–
–
–
–
6: Reserved.
4: COBANK: Constant Operations Bank Select.
2: Reserved.
0: IFBANK: Instruction Fetch Operations Bank Select.
ensure proper device functionality.
These bits select which Flash bank is targeted during constant operations (MOVC and Flash
MOVX) involving addresses 0x8000 to 0xFFFF. These bits are ignored when accessing the
Scratchpad memory areas (see
00: Constant Operations Target Bank 0 (note that Bank 0 is also mapped between 0x0000 to
0x7FFF).
01: Constant Operations Target Bank 1.
10: Constant Operations Target Bank 2.
11: Constant Operations Target Bank 3.
These bits select which Flash bank is used for instruction fetches involving addresses 0x8000 to
0xFFFF. These bits can only be changed from code in Bank 0 (see Figure 11.3).
00: Instructions Fetch From Bank 0 (note that Bank 0 is also mapped between 0x0000 to
0x7FFF).
01: Instructions Fetch From Bank 1.
10: Instructions Fetch From Bank 2.
11: Instructions Fetch From Bank 3.
SFR Definition 11.1. PSBANK: Program Space Bank Select
R/W
Bit6
-
Address
0xFFFF
0x7FFF
Internal
0x8000
0x0000
R/W
Bit5
COBANK
IFBANK = 0
Bank 0
Bank 0
R/W
Bit4
Section “15. Flash Memory” on page 199
IFBANK = 1
Bank 1
Bank 0
Rev. 1.4
R/W
Bit3
-
IFBANK = 2
Bank 2
Bank 0
R/W
Bit2
-
IFBANK = 3
Bank 3
Bank 0
R/W
Bit1
IFBANK
SFR Address:
SFR Page:
R/W
Bit0
).
0xB1
All Pages
00010001
Reset Value