C8051F124 Silicon Laboratories Inc, C8051F124 Datasheet - Page 223

• Manufacturer Part Number: C8051F124
• Description: IC 8051 MCU 128K FLASH 100TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F12xr

Specifications of C8051F124

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 64
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x8b, 8x12b; D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

17.4.2. Non-multiplexed Configuration
In Non-multiplexed mode, the Data Bus and the Address Bus pins are not shared. An example of a Non-
multiplexed Configuration is shown in Figure 17.2. See
page 227
E
M
I
F
for more information about Non-multiplexed operation.
A[15:0]
D[7:0]
/WR
/RD
Figure 17.2. Non-multiplexed Configuration Example
ADDRESS BUS
DATA BUS
Rev. 1.4
(Optional)
C8051F120/1/2/3/4/5/6/7
Section “17.6.1. Non-multiplexed Mode” on
V
DD
8
C8051F130/1/2/3
A[15:0]
I/O[7:0]
CE
WE
OE
64K X 8
SRAM
223