C8051F062-GQR Silicon Laboratories Inc, C8051F062-GQR Datasheet - Page 27

• Manufacturer Part Number: C8051F062-GQR
• Description: IC 8051 MCU 64K FLASH 100TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F06xr

Specifications of C8051F062-GQR

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: CAN, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 59
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 2x16b, 8x10b; D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• For Use With: 336-1214 - DEV KIT FOR F060/F062/F063
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

1.2.
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 CIP-51 SFR
address space contains up to 256 SFR Pages. In this way, the CIP-51 MCU can accommodate the many
SFRs required to control and configure the various peripherals featured on the device. 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.
The CIP-51 in the C8051F060/1/2/3/4/5/6/7 MCUs additionally has an on-chip 4 kB RAM block. The on-
chip 4 kB block can be addressed over the entire 64 k external data memory address range (overlapping
4 k boundaries). The C8051F060/2/4/6 also have an external memory interface (EMIF) for accessing off-
chip data memory or memory-mapped peripherals. External data memory address space can be mapped
to on-chip memory only, off-chip memory only, or a combination of the two (addresses up to 4 k directed to
on-chip, above 4 k directed to EMIF). The EMIF is also configurable for multiplexed or non-multiplexed
address/data lines.
The MCU’s program memory consists of 64 k (C8051F060/1/2/3/4/5) or 32 k (C8051F066/7) of Flash. This
memory may be reprogrammed in-system in 512 byte sectors, and requires no special off-chip program-
ming voltage. On the C8051F060/1/2/3/4/5, the 1024 bytes from addresses 0xFC00 to 0xFFFF are
reserved. There is also a single 128 byte Scratchpad Memory sector on all devices which may be used by
firmware for non-volatile data storage. See Figure 1.7 for the MCU system memory map.
On-Chip Memory
0x1007F
0x1007F
0x10000
0x10000
0xFBFF
0xFFFF
0xFC00
0xFFFF
0x7FFF
0x0000
0x8000
0x0000
PROGRAM/DATA MEMORY
C8051F060/1/2/3/4/5
Programmable in 512
Programmable in 512
Scrachpad Memory
Scrachpad Memory
C8051F066/7
Byte Sectors)
Byte Sectors)
RESERVED
RESERVED
(In-System
(In-System
(data only)
(data only)
(FLASH)
FLASH
FLASH
Figure 1.7. On-Chip Memory Map
0xFF
0x80
0x7F
0x30
0x2F
0x20
0x1F
0x00
(Indirect Addressing
(Direct and Indirect
Rev. 1.2
General Purpose
Upper 128 RAM
Bit Addressable
Addressing)
Registers
EXTERNAL DATA ADDRESS SPACE
0xFFFF
0x0FFF
0x1000
0x0000
INTERNAL DATA ADDRESS SPACE
Only)
DATA MEMORY (RAM)
C8051F060/1/2/3/4/5/6/7
XRAM - 4096 Bytes
(accessable using MOVX
(C8051F060/2/4/6 Only)
Off-chip XRAM space
instruction)
(Direct Addressing Only)
Lower 128 RAM
(Direct and Indirect
Addressing)
Special Function
Registers
0
256 SFR Pages
1
2
3
Up To
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