C8051F502-IMR Silicon Laboratories Inc, C8051F502-IMR Datasheet - Page 307

• Manufacturer Part Number: C8051F502-IMR
• Description: MCU 8-Bit C8051F50x 8051 CISC 64KB Flash 2.5V/3.3V/5V 32-Pin QFN EP T/R
• Manufacturer: Silicon Laboratories Inc

Specifications of C8051F502-IMR

• Package: 32QFN EP
• Device Core: 8051
• Family Name: C8051F50x
• Maximum Speed: 50 MHz
• Ram Size: 4.25 KB
• Program Memory Size: 64 KB
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 8 Bit
• Program Memory Type: Flash
• Number Of Programmable I/os: 25
• Interface Type: I2C/SPI/UART
• On-chip Adc: 32-chx12-bit
• Operating Temperature: -40 to 125 °C
• Number Of Timers: 4

C2 Register Definition 28.2. DEVICEID: C2 Device ID
C2 Address: 0xFD; SFR Address = 0xFD; SFR Page = 0x0F
C2 Register Definition 28.3. REVID: C2 Revision ID
C2 Address: 0xFE; SFR Address = 0xFE; SFR Page = 0x0F
Reset
Reset
Name
Name
Bit
7:0 DEVICEID[7:0] Device ID.
Bit
7:0
Type
Type
Bit
Bit
REVID[7:0] Revision ID.
Name
Varies
Name
7
0
7
This read-only register returns the 8-bit revision ID. For example: 0x00 = Revision A.
Varies
This read-only register returns the 8-bit device ID: 0x1C (C8051F50x/F51x).
6
0
6
Varies
5
0
5
Varies
Rev. 1.2
DEVICEID[7:0]
4
1
4
REVID[7:0]
R/W
R/W
Function
Function
Varies
3
0
3
C8051F50x/F51x
Varies
2
1
2
Varies
1
0
1
Varies
0
0
0
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