C8051F023R Silicon Laboratories Inc, C8051F023R Datasheet - Page 143

IC 8051 MCU 64K FLASH 64TQFP

C8051F023R

Manufacturer Part Number
C8051F023R
Description
IC 8051 MCU 64K FLASH 64TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F02xr
Datasheets

Specifications of C8051F023R

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, Temp Sensor, WDT
Number Of I /o
32
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
4.25K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 8x8b, 8x10b; D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TQFP, 64-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
336-1035-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
C8051F023R
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Bit7:
Bit6:
Bits5-1:
Bit0:
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.
FRAE: FLASH Read Always Enable
0: FLASH reads per One-Shot Timer.
1: FLASH always in read mode.
RESERVED. Read = 00000b. Must Write 00000b.
FLWE: FLASH Read/Write Enable
This bit must be set to allow FLASH writes from user software.
0: FLASH writes disabled.
1: FLASH writes enabled.
FRAE
R/W
Bit6
Figure 15.3. FLSCL: FLASH Memory Control
Reserved
R/W
Bit5
Reserved
R/W
Bit4
Reserved
R/W
Bit3
Rev. 1.4
Reserved
R/W
Bit2
Reserved
C8051F020/1/2/3
R/W
Bit1
FLWE
R/W
Bit0
SFR Address:
10000000
Reset Value
0xB6
143

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