Product Technical Specifications
EU RoHS
Compliant
ECCN (US)
EAR99
Part Status
Active
HTS
8542.31.00.15
Automotive
Yes
PPAP
No
Family Name
C8051F53x
Instruction Set Architecture
CISC
Device Core
8051
Core Architecture
8051
Maximum CPU Frequency (MHz)
25
Maximum Clock Rate (MHz)
25
Data Bus Width (bit)
8
Program Memory Type
Flash
Program Memory Size
8KB
RAM Size
256B
Maximum Expanded Memory Size
64KB
Programmability
Yes
Interface Type
SPI/UART
Number of I/Os
16
No. of Timers
3
Timers Resolution (bit)
16/16/16
PWM
1
Number of ADCs
1
ADC Channels
16
ADC Resolution (bit)
12
USART
0
UART
1
USB
0
SPI
1
I2C
0
I2S
0
CAN
0
Ethernet
0
Watchdog
1
Analog Comparators
1
Parallel Master Port
No
Real Time Clock
No
Special Features
Programmable Counter Array
Minimum Operating Supply Voltage (V)
2|2.7
Typical Operating Supply Voltage (V)
2.5|3.3|5
Maximum Operating Supply Voltage (V)
2.7|5.25
Minimum Operating Temperature (°C)
-40
Maximum Operating Temperature (°C)
125
Supplier Temperature Grade
Industrial
Packaging
Tube
Mounting
Surface Mount
Package Height
1
Package Width
4.4
Package Length
6.5
PCB changed
20
Standard Package Name
SO
Supplier Package
TSSOP
Pin Count
20
Lead Shape
Gull-wing