C8051F066-GQ Silicon Laboratories Inc, C8051F066-GQ Datasheet - Page 184

• Manufacturer Part Number: C8051F066-GQ
• Description: MCU 8-Bit C8051F06x 8051 CISC 32KB Flash 3.3V 100-Pin TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F06xr

Specifications of C8051F066-GQ

• Package: 100TQFP
• Device Core: 8051
• Family Name: C8051F06x
• Maximum Speed: 25 MHz
• Operating Supply Voltage: 3.3 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 59
• Interface Type: I2C/SMBus/SPI/UART
• On-chip Adc: 2-chx16-bit
• Number Of Timers: 5
• Ram Size: 4.25 KB
• Program Memory Size: 32 KB
• Program Memory Type: Flash
• Operating Temperature: -40 to 85 °C
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 59
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 2x16b
• Oscillator Type: Internal
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 336-1221

C8051F060/1/2/3/4/5/6/7
184
Bit 7:
Bit 6:
Bits 5-1: RESERVED. Read = 00000b. Must Write 00000b.
Bit 0:
FOSE
R/W
Bit7
FOSE: Flash One-Shot Timer Enable
This is the timer that turns off the sense amps after a Flash read.
0: Flash One-Shot Timer disabled.
1: Flash One-Shot Timer enabled (recommended setting.)
FRAE: Flash Read Always Enable
0: Flash reads occur as necessary (recommended setting.).
1: Flash reads occur every system clock cycle.
FLWE: Flash Write/Erase Enable
This bit must be set to allow Flash writes/erases from user software.
0: Flash writes/erases disabled.
1: Flash writes/erases enabled.
FRAE
R/W
Bit6
Reserved
R/W
Bit5
Figure 16.4. FLSCL: Flash Memory Control
Reserved
R/W
Bit4
Reserved
Rev. 1.2
R/W
Bit3
Reserved
R/W
Bit2
Reserved
R/W
Bit1
SFR Address:
SFR Page:
FLWE
R/W
Bit0
0xB7
0
Reset Value
10000000
Address:
SFR