C8051F360-GQ Silicon Laboratories Inc, C8051F360-GQ Datasheet - Page 152

• Manufacturer Part Number: C8051F360-GQ
• Description: IC 8051 MCU 32K FLASH 48TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F36xr

Specifications of C8051F360-GQ

• Program Memory Type: FLASH
• Program Memory Size: 32KB (32K x 8)
• Package / Case: 48-TQFP, 48-VQFP
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 100MHz
• Connectivity: EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: POR, PWM, Temp Sensor, WDT
• Number Of I /o: 39
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 17x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051F3x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: I2C/SMBus/SPI/UART
• Maximum Clock Frequency: 100 MHz
• Number Of Programmable I/os: 39
• Number Of Timers: 4
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: KSK-SL-TOOLSTICK, PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F360DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 21-ch x 10-bit
• On-chip Dac: 1-ch x 10-bit
• Package: 48TQFP
• Device Core: 8051
• Family Name: C8051F36x
• Maximum Speed: 100 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-1483 - ADAPTER PROGRAM TOOLSTICK F360770-1006 - ISP 4PORT FOR SILABS C8051F MCU336-1412 - BOARD TARGET/PROTO W/C8051F360336-1411 - DAUGHTER CARD TOOLSTCK C8051F362336-1410 - KIT DEV FOR C8051F360 FAMILY
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1407

C8051F360/1/2/3/4/5/6/7/8/9
152
Bit 7:
Bits 6–0: CHMSCTH: Cache Miss Penalty Accumulator (bits 11–5)
Bit 7–1:
Bit 0:
SFR Page:
SFR Address:
SFR Page:
SFR Address:
CHMSOV
Reserved Reserved Reserved Reserved Reserved Reserved Reserved FLBUSY 00000000
Bit7
Bit7
R
R
CHMSOV: Cache Miss Penalty Overflow.
This bit indicates when the Cache Miss Penalty Accumulator has overflowed since it was
last written.
0: The Cache Miss Penalty Accumulator has not overflowed since it was last written.
1: An overflow of the Cache Miss Penalty Accumulator has occurred since it was last written.
These are bits 11-5 of the Cache Miss Penalty Accumulator. The next four bits (bits 4-1) are
stored in CHMSCTL in the CCH0TN register.
The Cache Miss Penalty Accumulator is incremented every clock cycle that the processor is
delayed due to a cache miss. This is primarily used as a diagnostic feature, when optimizing
code for execution speed.
Writing to CHMSCTH clears the lower 5 bits of the Cache Miss Penalty Accumulator.
Reading from CHMSCTH returns the current value of CHMSTCH, and latches bits 4-1 into
CHMSTCL so that they can be read. Because bit 0 of the Cache Miss Penalty Accumulator
is not available, the Cumulative Miss Penalty is equal to 2 * (CCHMSTCH:CCHMSTCL).
RESERVED. Read = 0000000b. Must Write 0000000b.
FLBUSY: Flash Busy
This bit indicates when a Flash write or erase operation is in progress.
0: Flash is idle or reading.
1: Flash write/erase operation is currently in progress.
F
0xD3
F
0xAC
SFR Definition 14.4. CCH0MA: Cache Miss Accumulator
R/W
R/W
Bit6
Bit6
SFR Definition 14.5. FLSTAT: Flash Status
R/W
R/W
Bit5
Bit5
R/W
R/W
Bit4
Bit4
CHMSCTH
Rev. 1.0
R/W
R/W
Bit3
Bit3
R/W
R/W
Bit2
Bit2
R/W
R/W
Bit1
Bit1
R/W
R/W
Bit0
Bit0
00000000
Reset Value
Reset Value