C8051F534A-IM Silicon Laboratories Inc, C8051F534A-IM Datasheet - Page 20

• Manufacturer Part Number: C8051F534A-IM
• Description: IC 8051 MCU 4K FLASH 20QFN
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F53xr

Specifications of C8051F534A-IM

• Program Memory Type: FLASH
• Program Memory Size: 4KB (4K x 8)
• Package / Case: 20-QFN
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 16
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.25 V
• Data Converters: A/D 16x12b
• 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: 16
• 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: C8051F530ADK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 16-ch x 12-bit
• Package: 20QFN EP
• Device Core: 8051
• Family Name: C8051F53xA
• Maximum Speed: 25 MHz
• Operating Supply Voltage: 2.5|3.3|5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 336-1488 - KIT DEV C8051F53XA, C8051F52XA770-1006 - ISP 4PORT FOR SILABS C8051F MCU336-1457 - ADAPTER PROG TOOLSTICK F530TPP336-1456 - ADAPTER PROG TOOLSTICK F530MPP
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1499-5

C8051F52x/F52xA/F53x/F53xA
1.3. On-Chip Memory
The CIP-51 has a standard 8051 program and data address configuration. It includes 256 bytes of data
RAM, with the upper 128 bytes dual-mapped. Indirect addressing accesses the upper 128 bytes of general
purpose RAM, and direct addressing accesses the 128 byte SFR address space. The lower 128 bytes of
RAM are accessible via direct and indirect addressing. The first 32 bytes are addressable as four banks of
general purpose registers, and the next 16 bytes can be byte addressable or bit addressable.
Program memory consists of 7680 bytes (’F520/0A/1/1A and ’F530/0A/1/1A), 4 kB (’F523/3A/4/4A and
C8051F53x/53xA), or 2 kB (’F526/6A/7/7A and ’F536/6A/7/7A) of Flash. This memory is byte writable and
erased in 512-byte sectors, and requires no special off-chip programming voltage.
20
0x1DFF
0x0FFF
0x1E00
0x07FF
0x0000
0x1000
0x0000
0x0800
0x0000
PROGRAM/DATA MEMORY
'F520/0A/1/1A and 'F530/0A/1/1A
'F523/3A/4/4A and 'F533/3A/4/4A
'F526/6A/7/7A and 'F536/6A/7/7A
Programmable in 512
Programmable in 512
Programmable in 512
Byte Sectors)
Byte Sectors)
Byte Sectors)
RESERVED
RESERVED
RESERVED
(In-System
(In-System
(In-System
8 kB Flash
4 kB Flash
2 kB Flash
(Flash)
Figure 1.6. Memory Map
0xFF
0x7F
0x2F
0x1F
0x80
0x30
0x20
0x00
Rev. 1.3
(Indirect Addressing
(Direct and Indirect
INTERNAL DATA ADDRESS SPACE
General Purpose
Upper 128 RAM
Bit Addressable
Addressing)
Registers
Only)
DATA MEMORY (RAM)
(Direct Addressing Only)
Special Function
Lower 128 RAM
(Direct and Indirect
Addressing)
Register's