C8051F330D Silicon Laboratories Inc, C8051F330D Datasheet - Page 100

• Manufacturer Part Number: C8051F330D
• Description: IC 8051 MCU 8K FLASH 20DIP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F33xr

Specifications of C8051F330D

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: POR, PWM, Temp Sensor, WDT
• Number Of I /o: 17
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: 336-1155

C8051F330/1, C8051F330D
100
Bit7:
Bits6-0:
FOSE
R/W
Bit7
FOSE: Flash One-shot Enable
This bit enables the Flash read one-shot. When the Flash one-shot disabled, the Flash
sense amps are enabled for a full clock cycle during Flash reads. At system clock frequen-
cies below 10 MHz, disabling the Flash one-shot will increase system power consumption.
0: Flash one-shot disabled.
1: Flash one-shot enabled.
RESERVED. Read = 0. Must Write 0.
Reserved Reserved Reserved Reserved Reserved Reserved Reserved 10000000
R/W
Bit6
R/W
Bit5
Figure 11.5. FLSCL: Flash Scale Register
R/W
Bit4
Rev. 1.2
R/W
Bit3
R/W
Bit2
R/W
Bit1
SFR Address:
R/W
Bit0
0xB6
Reset Value