C8051F337-GM Silicon Laboratories Inc, C8051F337-GM Datasheet - Page 7
![IC MCU 16K FLASH 20QFN](/photos/12/16/121628/c8051f337-gm_sml.jpg)
C8051F337-GM
Manufacturer Part Number
C8051F337-GM
Description
IC MCU 16K FLASH 20QFN
Manufacturer
Silicon Laboratories Inc
Series
C8051F33xr
Specifications of C8051F337-GM
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
17
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
20-QFN
Processor Series
C8051F3x
Core
8051
Data Bus Width
8 bit
Data Ram Size
768 B
Interface Type
I2C, SPI, UART
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
17
Number Of Timers
4
Operating Supply Voltage
2.7 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
KSK-SL-TOOLSTICK, PK51, CA51, A51, ULINK2
Development Tools By Supplier
C8051F336DK
Minimum Operating Temperature
- 40 C
For Use With
336-1451 - ADAPTER PROGRAM TOOLSTICK F330
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Details
Other names
336-1428-5
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- Download datasheet (2Mb)
List of Figures
1. System Overview
2. Ordering Information
3. Pin Definitions
4. QFN-20 Package Specifications
5. QFN-24 Package Specifications
6. Electrical Characteristics
7. 10-Bit ADC (ADC0, C8051F336/8 only)
8. Temperature Sensor (C8051F336/8 only)
9. 10-Bit Current Mode DAC (IDA0, C8051F336/8 only)
10. Voltage Reference (C8051F336/8 only)
11. Comparator0
12. CIP-51 Microcontroller
13. Memory Organization
14. Special Function Registers
Figure 1.1. C8051F336/7 Block Diagram ................................................................ 16
Figure 1.2. C8051F338/9 Block Diagram ................................................................ 17
Figure 3.1. QFN-20 Pinout Diagram (Top View) ..................................................... 21
Figure 3.2. QFN-24 Pinout Diagram (Top View) ..................................................... 22
Figure 4.1. QFN-20 Package Drawing .................................................................... 23
Figure 4.2. QFN-20 Recommended PCB Land Pattern .......................................... 24
Figure 5.1. QFN-24 Package Drawing .................................................................... 25
Figure 5.2. QFN-24 Recommended PCB Land Pattern .......................................... 26
Figure 6.1. Normal Mode Digital Supply Current vs. Frequency ............................. 36
Figure 6.2. Idle Mode Digital Supply Current vs. Frequency ................................... 36
Figure 7.1. ADC0 Functional Block Diagram ........................................................... 37
Figure 7.2. 10-Bit ADC Track and Conversion Example Timing ............................. 39
Figure 7.3. ADC0 Equivalent Input Circuits ............................................................. 40
Figure 7.4. ADC Window Compare Example: Right-Justified Single-Ended Data .. 46
Figure 7.5. ADC Window Compare Example: Left-Justified Single-Ended Data ..... 46
Figure 7.6. ADC Window Compare Example: Right-Justified Differential Data ....... 47
Figure 7.7. ADC Window Compare Example: Left-Justified Differential Data ......... 47
Figure 7.8. ADC0 Multiplexer Block Diagram .......................................................... 48
Figure 8.1. Temperature Sensor Transfer Function ................................................ 51
Figure 9.1. IDA0 Functional Block Diagram ............................................................ 52
Figure 9.2. IDA0 Data Word Mapping ..................................................................... 53
Figure 10.1. Voltage Reference Functional Block Diagram ..................................... 56
Figure 11.1. Comparator0 Functional Block Diagram ............................................. 58
Figure 11.2. Comparator Hysteresis Plot ................................................................ 59
Figure 11.3. Comparator Input Multiplexer Block Diagram ...................................... 63
Figure 12.1. CIP-51 Block Diagram ......................................................................... 65
Figure 13.1. C8051F336/7/8/9 Memory Map ........................................................... 74
Figure 13.2. Flash Program Memory Map ............................................................... 75
Rev.1.0
C8051F336/7/8/9
7
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