C8051F064-GQ Silicon Laboratories Inc, C8051F064-GQ Datasheet - Page 185

• Manufacturer Part Number: C8051F064-GQ
• Description: IC 8051 MCU 64K FLASH 100TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F06xr

Specifications of C8051F064-GQ

• Program Memory Type: FLASH
• Program Memory Size: 64KB (64K x 8)
• Package / Case: 100-TQFP, 100-VQFP
• 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
• Ram Size: 4.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 2x16b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051F0x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 4.25 KB
• Interface Type: I2C, SMBus, SPI, UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 59
• 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: C8051F060DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 16 bit, 1 Channel
• On-chip Dac: 12 bit, 2 Channel
• No. Of I/o's: 59
• Ram Memory Size: 4352Byte
• Cpu Speed: 25MHz
• No. Of Timers: 5
• Rohs Compliant: Yes
• Package: 100TQFP
• Device Core: 8051
• Family Name: C8051F06x
• Maximum Speed: 25 MHz
• Data Rom Size: 64 KB
• A/d Bit Size: 16 bit
• A/d Channels Available: 1
• Height: 1.05 mm
• Length: 14 mm
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Width: 14 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-1219 - KIT EVAL FOR C8051F064
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1218

Bits 7-3: UNUSED. Read = 00000b, Write = don't care.
Bit 2:
Bit 1:
Bit 0:
R/W
Bit7
-
SFLE: Scratchpad Flash Memory Access Enable
When this bit is set, Flash MOVC reads and writes from user software are directed to the
128-byte Scratchpad Flash sector. When SFLE is set to logic 1, Flash accesses out of the
address range 0x00-0x7F should not be attempted. Reads/Writes out of this range will yield
undefined results.
0: Flash access from user software directed to the Program/Data Flash sector.
1: Flash access from user software directed to the Scratchpad sector.
PSEE: Program Store Erase Enable.
Setting this bit allows an entire page of the Flash program memory to be erased provided
the PSWE bit is also set. After setting this bit, a write to Flash memory using the MOVX
instruction will erase the entire page that contains the location addressed by the MOVX
instruction. The value of the data byte written does not matter. Note: The Flash page con-
taining the Read Lock Byte and Write/Erase Lock Byte cannot be erased by software.
0: Flash program memory erasure disabled.
1: Flash program memory erasure enabled.
PSWE: Program Store Write Enable.
Setting this bit allows writing a byte of data to the Flash program memory using the MOVX
write instruction. The location must be erased prior to writing data.
0: Write to Flash program memory disabled. MOVX write operations target External RAM.
1: Write to Flash program memory enabled. MOVX write operations target Flash memory.
R/W
Bit6
-
Figure 16.5. PSCTL: Program Store Read/Write Control
R/W
Bit5
-
R/W
Bit4
-
Rev. 1.2
R/W
Bit3
-
C8051F060/1/2/3/4/5/6/7
SFLE
R/W
Bit2
PSEE
R/W
Bit1
SFR Address:
PSWE
SFR Page:
R/W
Bit0
0x8F
0
Reset Value
00000000
Address:
SFR
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