C8051F345-GQ Silicon Laboratories Inc, C8051F345-GQ Datasheet - Page 128

• Manufacturer Part Number: C8051F345-GQ
• Description: IC 8051 MCU FLASH 32K 48TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F34xr

Specifications of C8051F345-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: 25MHz
• Connectivity: EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 40
• Ram Size: 2.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 20x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: C8051F3x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 2304 B
• Interface Type: I2C, SMBus, SPI, UART, USB
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 40
• Number Of Timers: 4
• Operating Supply Voltage: 2.7 V to 5.25 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: KSK-SL-F34X, KSK-SL-TOOLSTICK, PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F340DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 17 Channel
• No. Of I/o's: 40
• Ram Memory Size: 2304Byte
• Cpu Speed: 25MHz
• No. Of Timers: 4
• Rohs Compliant: Yes
• Package: 48TQFP
• Device Core: 8051
• Family Name: C8051F34x
• Maximum Speed: 25 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-1748 - ADAPTER TOOLSTICK FOR C8051F34X770-1006 - ISP 4PORT FOR SILABS C8051F MCU336-1452 - ADAPTER PROGRAM TOOLSTICK F340
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1303

C8051F340/1/2/3/4/5/6/7/8/9/A/B/C/D
13.7.2.2.8-bit MOVX without Bank Select: EMI0CF[4:2] = ‘001’ or ‘011’.
128
ADDR[15:8]
ADDR[15:8]
AD[7:0]
AD[7:0]
ALE
ALE
WR
WR
RD
RD
Figure 13.9. Multiplexed 8-bit MOVX without Bank Select Timing
P1.3
P1.7
P1.6
P1.3
P1.6
P1.7
P4
P4
EMIF ADDRESS (8 LSBs) from
EMIF ADDRESS (8 LSBs) from
T
T
ALEH
ALEH
R0 or R1
R0 or R1
T
T
Muxed 8-bit WRITE Without Bank Select
ALEL
ALEL
Muxed 8-bit READ Without Bank Select
Rev. 1.3
T
T
ACS
ACS
P3
P3
T
WDS
EMIF WRITE DATA
T
T
ACW
ACW
EMIF READ DATA
T
RDS
T
RDH
T
T
T
WDH
ACH
ACH
P1.3
P1.7
P1.6
P1.3
P1.6
P1.7
P4
P4