C8051F022-GQ Silicon Laboratories Inc, C8051F022-GQ Datasheet - Page 24

IC 8051 MCU 64K FLASH 100TQFP

C8051F022-GQ

Manufacturer Part Number
C8051F022-GQ
Description
IC 8051 MCU 64K FLASH 100TQFP
Manufacturer
Silicon Laboratories Inc
Series
C8051F02xr
Datasheets

Specifications of C8051F022-GQ

Program Memory Type
FLASH
Program Memory Size
64KB (64K x 8)
Package / Case
100-TQFP, 100-VQFP
Core Processor
8051
Core Size
8-Bit
Speed
25MHz
Connectivity
EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o
64
Ram Size
4.25K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 8x8b, 8x10b; D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
C8051F0x
Core
8051
Data Bus Width
8 bit
Data Ram Size
4.25 KB
Interface Type
I2C/SMBus/SPI/UART
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
64
Number Of Timers
4
Operating Supply Voltage
2.7 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
PK51, CA51, A51, ULINK2
Development Tools By Supplier
C8051F020DK
Minimum Operating Temperature
- 40 C
On-chip Adc
8-ch x 8-bit or 8-ch x 10-bit
On-chip Dac
2-ch x 12-bit
No. Of I/o's
64
Ram Memory Size
4352Byte
Cpu Speed
25MHz
No. Of Timers
5
Rohs Compliant
Yes
Cpu Family
C8051F02x
Device Core
8051
Device Core Size
8b
Frequency (max)
25MHz
Total Internal Ram Size
4.25KB
# I/os (max)
64
Number Of Timers - General Purpose
5
Operating Supply Voltage (typ)
3.3V
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
2.7V
Instruction Set Architecture
CISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
100
Package Type
TQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
336-1200 - DEV KIT FOR F020/F021/F022/F023
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
336-1202

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
C8051F022-GQ
Quantity:
1 973
Part Number:
C8051F022-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Part Number:
C8051F022-GQ
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
Part Number:
C8051F022-GQR
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Part Number:
C8051F022-GQR
0
C8051F020/1/2/3
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 lower 128 bytes of RAM are accessible via direct and indi-
rect 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 C8051F020/1/2/3 MCUs additionally has an on-chip 4k byte RAM block and an external memory
interface (EMIF) for accessing off-chip data memory. The on-chip 4k byte block can be addressed over the entire 64k
external data memory address range (overlapping 4k boundaries). 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 4k directed to
on-chip, above 4k directed to EMIF). The EMIF is also configurable for multiplexed or non-multiplexed address/data
lines.
The MCU’s program memory consists of 64k bytes of FLASH. This memory may be reprogrammed in-system in
512 byte sectors, and requires no special off-chip programming voltage. The 512 bytes from addresses 0xFE00 to
0xFFFF are reserved for factory use. There is also a single 128 byte sector at address 0x10000 to 0x1007F, which
may be useful as a small table for software constants. See Figure 1.7 for the MCU system memory map.
24
0x1007F
0x10000
On-Chip Memory
0xFDFF
0xFFFF
0xFE00
0x0000
PROGRAM/DATA MEMORY
Programmable in 512
Scrachpad Memory
Byte Sectors)
(DATA only)
RESERVED
(In-System
(FLASH)
FLASH
Figure 1.7. On-Chip Memory Map
0xFFFF
0x0FFF
0x1000
0x0000
0xFF
0x7F
0x2F
0x1F
0x80
0x30
0x20
0x00
Rev. 1.4
XRAM - 4096 Bytes
(accessable using MOVX
(Indirect Addressing
(Direct and Indirect
Off-chip XRAM space
INTERNAL DATA ADDRESS SPACE
EXTERNAL DATA ADDRESS SPACE
General Purpose
Upper 128 RAM
Bit Addressable
Addressing)
instruction)
Registers
Only)
DATA MEMORY (RAM)
(Direct Addressing Only)
Special Function
Lower 128 RAM
(Direct and Indirect
Addressing)
Register's

Related parts for C8051F022-GQ