C8051F523A-IM Silicon Laboratories Inc, C8051F523A-IM Datasheet - Page 14

• Manufacturer Part Number: C8051F523A-IM
• Description: IC 8051 MCU 4K FLASH 10DFN
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F52xr

Specifications of C8051F523A-IM

• Program Memory Type: FLASH
• Program Memory Size: 4KB (4K x 8)
• Package / Case: 10-DFN
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 6
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.25 V
• Data Converters: A/D 6x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Processor Series: C8051F5x
• Core: 8051
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: SPI/UART
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 6
• Number Of Timers: 3
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: PK51, CA51, A51, ULINK2
• Development Tools By Supplier: C8051F500DK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 6-ch x 12-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-1488 - KIT DEV C8051F53XA, C8051F52XA770-1006 - ISP 4PORT FOR SILABS C8051F MCU336-1455 - ADAPTER PROGRAM TOOLSTICK F520
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1491-5

C8051F52x/F52xA/F53x/F53xA
1.1. Ordering Information
The following features are common to all devices in this family:












Table 1.1 shows the features that differentiate the devices in this family.
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 C8051F520A-IM is
the C8051F520A-AM.
The -AM and -AT devices receive full automotive quality production status, including AEC-Q100 qualifica-
tion, 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 and NDA
approved user account. The -AM and -AQ devices enable high volume automotive OEM applications with
their enhanced testing and processing. Please contact Silicon Labs sales for more information regarding 
–AM and -AQ devices for your automotive project.
14
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. Product Selection Guide (Recommended for New Designs)
C8051F520A-IM
C8051F521A-IM
C8051F523A-IM
C8051F524A-IM
C8051F526A-IM
C8051F527A-IM
C8051F530A-IM
C8051F531A-IM
C8051F533A-IM
8
8
4
4
2
2
8
8
4
16
16
16
6
6
6
6
6
6
—
—
—
—





DFN-10
DFN-10
DFN-10
DFN-10
DFN-10
DFN-10
QFN-20
QFN-20
QFN-20
Rev. 1.3
C8051F534A-IM 4
C8051F536A-IM 2
C8051F537A-IM 2
C8051F530A-IT
C8051F531A-IT
C8051F533A-IT
C8051F534A-IT
C8051F536A-IT
C8051F537A-IT
8
8
4
4
2
2
16
16
16
16
16
16
16
16
16
—
—
— TSSOP-20
— TSSOP-20
— TSSOP-20




TSSOP-20
TSSOP-20
TSSOP-20
QFN-20
QFN-20
QFN-20