C8051F040-GQ Silicon Laboratories Inc, C8051F040-GQ Datasheet - Page 38

• Manufacturer Part Number: C8051F040-GQ
• Description: IC 8051 MCU 64K FLASH 100TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F04xr

Specifications of C8051F040-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, 13x12b; 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
• No. Of I/o's: 64
• Ram Memory Size: 4352Byte
• Cpu Speed: 25MHz
• No. Of Timers: 5
• Rohs Compliant: Yes
• Data Rom Size: 64 KB
• A/d Bit Size: 12 bit
• A/d Channels Available: 13
• Height: 1 mm
• Length: 14 mm
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Width: 14 mm
• Package: 100TQFP
• Device Core: 8051
• Family Name: C8051F04x
• Maximum Speed: 25 MHz
• 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: 336-1204

P1.2/AIN2.2/A10
P1.3/AIN2.3/A11
P1.0/AIN2.0/A8
P1.1/AIN2.1/A9
C8051F040/1/2/3/4/5/6/7
P0.5/ALE
38
P0.7/WR
P0.6/RD
HVAIN+
HVCAP
CANRX
HVREF
HVAIN-
CANTX
AIN0.2
AIN0.3
Name
DAC0
DAC1
P0.0
P0.1
P0.2
P0.3
P0.4
F040/2/4/6 F041/3/5/7
100
Pin Numbers
20
21
22
23
24
25
99
62
61
60
59
58
57
56
55
36
35
34
33
7
6
Table 4.1. Pin Definitions (Continued)
11
12
13
14
15
16
64
63
55
54
53
52
51
50
49
48
29
28
27
26
2
1
D Out Controller Area Network Transmit Output.
A Out Digital to Analog Converter 0 Voltage Output. (See DAC Specifi-
A Out Digital to Analog Converter 1 Voltage Output. (See DAC Specifi-
D I/O Port 0.0. See Port Input/Output section for complete description.
D I/O Port 0.1. See Port Input/Output section for complete description.
D I/O Port 0.2. See Port Input/Output section for complete description.
D I/O Port 0.3. See Port Input/Output section for complete description.
D I/O Port 0.4. See Port Input/Output section for complete description.
D I/O ALE Strobe for External Memory Address bus (multiplexed mode)
D I/O /RD Strobe for External Memory Address bus
D I/O /WR Strobe for External Memory Address bus
D I/O
D I/O
D I/O
D I/O
Type Description
A I/O High Voltage Difference Amplifier Capacitor.
D In Controller Area Network Receive Input.
A In ADC0 Input Channel 2 (See ADC0 Specification for complete
A In ADC0 Input Channel 3 (See ADC0 Specification for complete
A In High Voltage Difference Amplifier Reference.
A In High Voltage Difference Amplifier Positive Signal Input.
A In High Voltage Difference Amplifier Positive Signal Input.
A In
A In
A In
A In
description).
description).
cation for complete description). (C8051F040/1/2/3 only)
cation for complete description). (C8051F040/1/2/3 only)
Port 0.5
See Port Input/Output section for complete description.
Port 0.6
See Port Input/Output section for complete description.
Port 0.7
See Port Input/Output section for complete description.
ADC1 Input Channel 0 (See ADC1 Specification for complete
description).
Bit 8 External Memory Address bus (Non-multiplexed mode)
Port 1.0
See Port Input/Output section for complete description.
Port 1.1. See Port Input/Output section for complete description.
Port 1.2. See Port Input/Output section for complete description.
Port 1.3. See Port Input/Output section for complete description.
Rev. 1.4