C8051F121-GQR Silicon Laboratories Inc, C8051F121-GQR Datasheet - Page 47
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C8051F121-GQR
Manufacturer Part Number
C8051F121-GQR
Description
IC 8051 MCU FLASH 128K 64TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F12xr
Specifications of C8051F121-GQR
Core Processor
8051
Core Size
8-Bit
Speed
100MHz
Connectivity
EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o
32
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
8.25K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x8b, 8x12b; D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TQFP, 64-VQFP
Processor Series
C8051F1x
Core
8051
Data Bus Width
8 bit
Data Ram Size
8.25 KB
Interface Type
I2C, SMBus, SPI, UART
Maximum Clock Frequency
100 MHz
Number Of Programmable I/os
32
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
C8051F120DK
Minimum Operating Temperature
- 40 C
On-chip Adc
12 bit, 8 Channel
On-chip Dac
12 bit, 2 Channel
For Use With
336-1224 - DEVKIT-F120/21/22/23/24/25/26/27
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
C8051F121-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
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A10m/A2/P6.2
A11m/A3/P6.3
A12m/A4/P6.4
A13m/A5/P6.5
A14m/A6/P6.6
A15m/A7/P6.7
A8m/A0/P6.0
A9m/A1/P6.1
AD0/D0/P7.0
AD1/D1/P7.1
AD2/D2/P7.2
AD3/D3/P7.3
AD4/D4/P7.4
Name
‘F120
‘F122
‘F124
‘F126
80
79
78
77
76
75
74
73
72
71
70
69
68
Pin Numbers
‘F121
‘F123
‘F125
‘F127
Table 4.1. Pin Definitions (Continued)
‘F130
‘F132
80
79
78
77
76
75
74
73
72
71
70
69
68
‘F131
‘F133
Rev. 1.4
D I/O Bit 8 External Memory Address bus (Multiplexed
D I/O Port 6.1. See Port Input/Output section for com-
D I/O Port 6.2. See Port Input/Output section for com-
D I/O Port 6.3. See Port Input/Output section for com-
D I/O Port 6.4. See Port Input/Output section for com-
D I/O Port 6.5. See Port Input/Output section for com-
D I/O Port 6.6. See Port Input/Output section for com-
D I/O Port 6.7. See Port Input/Output section for com-
D I/O Bit 0 External Memory Address/Data bus (Multi-
D I/O Port 7.1. See Port Input/Output section for com-
D I/O Port 7.2. See Port Input/Output section for com-
D I/O Port 7.3. See Port Input/Output section for com-
D I/O Port 7.4. See Port Input/Output section for com-
Type
C8051F120/1/2/3/4/5/6/7
mode)
Bit 0 External Memory Address bus (Non-multi-
plexed mode)
Port 6.0
See Port Input/Output section for complete
description.
plete description.
plete description.
plete description.
plete description.
plete description.
plete description.
plete description.
plexed mode)
Bit 0 External Memory Data bus (Non-multi-
plexed mode)
Port 7.0
See Port Input/Output section for complete
description.
plete description.
plete description.
plete description.
plete description.
C8051F130/1/2/3
Description
47
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