C8051F411-GMR Silicon Laboratories Inc, C8051F411-GMR Datasheet - Page 143

• Manufacturer Part Number: C8051F411-GMR
• Description: Microcontrollers (MCU) 50 MIPS 32KB 12ADC RTCLOCK 28 PIN MCU
• Manufacturer: Silicon Laboratories Inc

Specifications of C8051F411-GMR

• Processor Series: C8051F4x
• Core: 8051
• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Program Memory Size: 32 KB
• Data Ram Size: 2.25 KB
• Interface Type: I2C, SMBus, SPI, UART
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 20
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: QFN
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F410DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 20 Channel
• On-chip Dac: 12 bit, 2 Channel
• Package: 28QFN EP
• Device Core: 8051
• Family Name: C8051F41x
• Maximum Speed: 50 MHz
• Ram Size: 2.25 KB
• Operating Supply Voltage: 1.8|2.5|3.3|5 V
• Operating Temperature: -40 to 85 °C
• Lead Free Status / Rohs Status: Details

Table 16.2. Flash Electrical Characteristics
V
Flash Size
Endurance
Erase Cycle Time
Write Cycle Time
Read Cycle Time
V
*Note: 512 bytes at addresses 0x7E00 to 0x7FFF are reserved.
DD
DD
Bits7–4: UNUSED. Read = 0000b. Write = don’t care.
Bits3–0: PERIOD: Oneshot Period Control Bits.
= 2.0 to 2.75 V; –40 to +85 ºC unless otherwise specified. Typical values are given at 25 ºC.
Bit7
Parameter
R
-
These bits limit the internal Flash read strobe width as follows. When the Flash read strobe
is de-asserted, the Flash memory enters a low-power state for the remainder of the system
clock cycle. These bits have no effect when the system clocks is greater than 12.5 MHz and
FLRT = 0.
FLASH
Bit6
SFR Definition 16.4. ONESHOT: Flash Oneshot Period
R
-
RDMAX
C8051F410/1
C8051F412/3
V
FLSCL.3–0 written to '0000'
FLSCL.3–0 written to '0000'
Write/Erase Operations
DD
Bit5
is 2.2 V or greater
R
-
=
5ns
Conditions
+
Bit4
R

-
PERIOD 5ns
Rev. 1.1
R/W
Bit3


32768*
16384
2.25
20 k
Min
R/W
Bit2
16
38
40
PERIOD
C8051F410/1/2/3
90 k
Typ
20
46
—
—
—
R/W
Bit1
SFR Address:
Max
57
—
—
24
—
—
R/W
Bit0
Erase/Write
0xAF
Reset Value
00001111
Units
bytes
ms
µs
ns
V
143