C8051F131R Silicon Labs, C8051F131R Datasheet - Page 13

• Manufacturer Part Number: C8051F131R
• Description: 8-bit Microcontrollers - MCU 128kB 100MIPS 8448B RAM
• Manufacturer: Silicon Labs

Specifications of C8051F131R

• Product Category: 8-bit Microcontrollers - MCU
• Core: 8051
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 100 MHz
• Program Memory Size: 128 KB
• Data Ram Size: 8.25 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 2.7 V to 3.6 V
• Package / Case: TQFP-64
• Mounting Style: SMD/SMT
• A/d Bit Size: 10 bit
• A/d Channels Available: 9
• Data Rom Size: 64 KB
• Interface Type: I2C, SMBus, SPI, UART
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 32
• Number Of Timers: 16 bit
• Processor Series: C8051
• Program Memory Type: Flash
• Factory Pack Quantity: 500
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 3 V

List Of Tables
1. System Overview
2. Absolute Maximum Ratings
3. Global DC Electrical Characteristics
4. Pinout and Package Definitions
5. ADC0 (12-Bit ADC, C8051F120/1/4/5 Only)
6. ADC0 (10-Bit ADC, C8051F122/3/6/7 and C8051F13x Only)
7. ADC2 (8-Bit ADC, C8051F12x Only)
8. DACs, 12-Bit Voltage Mode (C8051F12x Only)
9. Voltage Reference
10. Comparators
11. CIP-51 Microcontroller
12. Multiply And Accumulate (MAC0)
13. Reset Sources
14. Oscillators
15. Flash Memory
16. Branch Target Cache
17. External Data Memory Interface and On-Chip XRAM
Table 1.1. Product Selection Guide ......................................................................... 20
Table 2.1. Absolute Maximum Ratings .................................................................... 38
Table 3.1. Global DC Electrical Characteristics
Table 3.2. Global DC Electrical Characteristics (C8051F124/5/6/7) ....................... 40
Table 4.1. Pin Definitions ......................................................................................... 41
Table 5.1. 12-Bit ADC0 Electrical Characteristics (C8051F120/1/4/5) .................... 72
Table 6.1. 10-Bit ADC0 Electrical Characteristics
Table 7.1. ADC2 Electrical Characteristics ............................................................ 103
Table 8.1. DAC Electrical Characteristics .............................................................. 111
Table 9.1. Voltage Reference Electrical Characteristics ....................................... 118
Table 10.1. Comparator Electrical Characteristics ................................................ 126
Table 11.1. CIP-51 Instruction Set Summary ........................................................ 129
Table 11.2. Special Function Register (SFR) Memory Map .................................. 144
Table 11.3. Special Function Registers ................................................................. 146
Table 11.4. Interrupt Summary .............................................................................. 155
Table 12.1. MAC0 Rounding (MAC0SAT = 0) ....................................................... 168
Table 13.1. Reset Electrical Characteristics .......................................................... 183
Table 14.1. Oscillator Electrical Characteristics .................................................... 185
Table 14.2. PLL Frequency Characteristics .......................................................... 195
Table 14.3. PLL Lock Timing Characteristics ........................................................ 196
Table 15.1. Flash Electrical Characteristics .......................................................... 200
Table 17.1. AC Parameters for External Memory Interface ................................... 233
(C8051F120/1/2/3 and C8051F130/1/2/3) ............................................. 39
(C8051F122/3/6/7 and C8051F13x) ...................................................... 90
Rev. 1.4
C8051F120/1/2/3/4/5/6/7
C8051F130/1/2/3
13