C8051F52X_12 Datasheet, PDF (14/221 Pages) Silicon Laboratories – 8/4/2 kB ISP Flash MCU Family

C8051F52x/F53x
1.1. Ordering Information
The following features are common to all devices in this family:
 25 MHz system clock and 25 MIPS throughput (peak)
 256 bytes of internal RAM
 Enhanced SPI peripheral
 Enhanced UART peripheral
 Three Timers
 Three Programmable Counter Array channels
 Internal 24.5 MHz oscillator
 Internal Voltage Regulator
 12-bit, 200 ksps ADC
 Internal Voltage Reference and Temperature Sensor
 One Analog Comparator

Table 1.1 shows the features that differentiate the devices in this family.
Table 1.1. Product Selection Guide (Recommended for New Designs)
C8051F520-C-IM 8 6  DFN-10 C8051F534-C-IM 4 16 — QFN-20
C8051F521-C-IM 8 6 — DFN-10 C8051F536-C-IM 2 16  QFN-20
C8051F523-C-IM 4 6  DFN-10 C8051F537-C-IM 2 16 — QFN-20
C8051F524-C-IM 4 6 — DFN-10 C8051F530-C-IT 8 16  TSSOP-20
C8051F526-C-IM 2 6  DFN-10 C8051F531-C-IT 8 16 — TSSOP-20
C8051F527-C-IM 2 6 — DFN-10 C8051F533-C-IT 4 16  TSSOP-20
C8051F530-C-IM 8 16  QFN-20 C8051F534-C-IT 4 16 — TSSOP-20
C8051F531-C-IM 8 16 — QFN-20 C8051F536-C-IT 2 16  TSSOP-20
C8051F533-C-IM 4 16  QFN-20 C8051F537-C-IT 2 16 — TSSOP-20
All devices in Table 1.1 are also available in an automotive version. For the automotive version, the -I in the
ordering part number is replaced with -A. For example, the automotive version of the C8051F520-C-IM is
the C8051F520-C-AM.
The -AM and -AT devices receive full automotive quality production status, including AEC-Q100 qualifica-
tion (fault coverage report available upon request), registration with International Material Data System
(IMDS) and Part Production Approval Process (PPAP) documentation. PPAP documentation is available at
www.silabs.com with a registered NDA and approved user account. The -AM and -AT devices enable high
volume automotive OEM applications with their enhanced testing and processing. Please contact Silicon
Labs sales for more information regarding -AM and -AT devices for your automotive project.
14
Rev. 1.4