C8051F042-GQ Silicon Laboratories Inc, C8051F042-GQ Datasheet - Page 41

• Manufacturer Part Number: C8051F042-GQ
• Description: IC 8051 MCU 64K FLASH 100TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F04xr

Specifications of C8051F042-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: CAN, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 64
• Ram Size: 4.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x8b, 13x10b; D/A 2x10b, 2x12b
• 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: CAN/SMBus/SPI/UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 64
• 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: C8051F040DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 8-bit or 13-ch x 12-bit
• On-chip Dac: 2-ch x 12-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-1205 - DEV KIT FOR F040/F041/F042/F043
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1207

P6.2/A10m/A2
P6.3/A11m/A3
P6.0/A8m/A0
P6.1/A9m/A1
P4.5/ALE
P4.7/WR
P5.2/A10
P5.3/A11
P5.4/A12
P5.5/A13
P5.6/A14
P5.7/A15
P4.6/RD
P5.0/A8
P5.1/A9
Name
P4.4
F040/2/4/6 F041/3/5/7
94
93
92
91
88
87
86
85
84
83
82
81
80
79
78
77
Pin Numbers
Table 4.1. Pin Definitions (Continued)
Type Description
D I/O Port 4.4. See Port Input/Output section for complete
D I/O ALE Strobe for External Memory Address bus (multi-
D I/O /RD Strobe for External Memory Address bus
D I/O /WR Strobe for External Memory Address bus
D I/O Bit 8 External Memory Address bus (Non-multiplexed
D I/O Port 5.1. See Port Input/Output section for complete
D I/O Port 5.2. See Port Input/Output section for complete
D I/O Port 5.3. See Port Input/Output section for complete
D I/O Port 5.4. See Port Input/Output section for complete
D I/O Port 5.5. See Port Input/Output section for complete
D I/O Port 5.6. See Port Input/Output section for complete
D I/O Port 5.7. See Port Input/Output section for complete
D I/O Bit 8 External Memory Address bus (Multiplexed mode)
D I/O Port 6.1. See Port Input/Output section for complete
D I/O Port 6.2. See Port Input/Output section for complete
D I/O Port 6.3. See Port Input/Output section for complete
description.
plexed mode)
Port 4.5
See Port Input/Output section for complete description.
Port 4.6
See Port Input/Output section for complete description.
Port 4.7
See Port Input/Output section for complete description.
mode)
Port 5.0
See Port Input/Output section for complete description.
description.
description.
description.
description.
description.
description.
description.
Bit 0 External Memory Address bus (Non-multiplexed
mode)
Port 6.0
See Port Input/Output section for complete description.
description.
description.
description.
Rev. 1.5
C8051F040/1/2/3/4/5/6/7
41