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C8051F220 PDF даташит

Спецификация C8051F220 изготовлена ​​​​«Silicon Laboratories» и имеет функцию, называемую «48-Pin Mixed-Signal MCU».

Детали детали

Номер произв C8051F220
Описание 48-Pin Mixed-Signal MCU
Производители Silicon Laboratories
логотип Silicon Laboratories логотип 

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C8051F220 Даташит, Описание, Даташиты
C8051F220
25 MIPS, 8 kB Flash, 8-Bit ADC, 48-Pin Mixed-Signal MCU
Analog Peripherals
8-Bit ADC
- ±1/2 LSB INL; no missing codes
- Programmable throughput up to 100 ksps
- 32 external inputs (each port I/O can be configured as an ADC input on-
the-fly)
- Programmable amplifier gain: 16, 8, 4, 2, 1, 0.5
- Data-dependent windowed interrupt generator
- VREF from external pin or VDD
Two comparators
- Programmable hysteresis
- Configurable to generate interrupts or reset
VDD Monitor and Brown-out Detector
On-Chip JTAG Debug
www.DataSheet4U- .cOonm-chip emulation circuitry facilitates full-speed, non-intrusive, in-circuit
emulation
- Supports breakpoints, single stepping, watchpoints, inspect/modify
memory, and registers
- Superior performance to emulation systems using ICE-chips, target
pods, and sockets
- Fully compliant with IEEE 1149.1 specification
High-Speed 8051 µC Core
- Pipelined instruction architecture; executes 70% of instructions in 1 or 2
system clocks
- Up to 25 MIPS throughput with 25 MHz system clock
- Expanded interrupt handler; up to 21 interrupt sources
Memory
- 256 bytes data RAM
- 8 kB Flash; in-system programmable in 512 byte sectors (512 bytes are
reserved)
Digital Peripherals
- 32 port I/O; all are 5 V tolerant
- Hardware SPI™ and UART serial ports available concurrently
- 3 general-purpose 16-bit counter/timers
- Dedicated watchdog timer; bidirectional reset
Clock Sources
- Internal programmable oscillator: 2–16 MHz
- External oscillator: Crystal, RC, C, or Clock
- Can switch between clock sources on-the-fly
Supply Voltage: 2.7 to 3.6 V
- Typical operating current: 9 mA at 25 MHz
- Typical stop mode current: <0.1 uA
48-Pin TQFP
- Temperature Range: –40 to +85 °C
VDD
VDD
GND
GND
NC
NC
NC
TCK
TMS
TDI
TDO
RST
MONEN
XTAL1
XTAL2
Analog/Digital
Power
JTAG
Logic
VDD
Monitor
External
Oscillator
Circuit
Internal
Oscillator
Debug HW
8
0
5Reset
1
WDT
System Clock
C
o
r
e
8 kB FLASH
256 byte
RAM
SFR Bus
Port 0
Latch
UART
P
0
Timer 0
Timer 1
Timer 2
M
U
X
Port 1
Latch
CP0 CP0
CP1 CP1
CP0+
CP0-
CP1+
CP1-
P
1
M
U
X
SYSCLK
P
0
D
r
v
P
1
D
r
v
PP
Port 2 2 2
Latch
SPI
MD
Ur
Xv
Port 3
Latch
8-bit
100 ksps
ADC
VDD
P
3
D
r
v
A
M AIN0-AIN31
PGA U
X
P0.0/TX
P0.1/RX
P0.2//INT0
P0.3//INT1
P0.4/T0
P0.5/T1
P0.6/T2
P0.7/T2EX
P1.0/CP0+
P1.1/CP0-
P1.2/CP0
P1.3/CP1+
P1.4/CP1-
P1.5/CP1
P1.6/SYSCLK
P1.7
P2.0/NSS
P2.1/MISO
P2.2/MOSI
P2.3/SCK
P2.4
P2.5
P2.6
P2.7
P3.0
P3.1
P3.2
P3.3
P3.4
P3.5
P3.6
P3.7
VREF
General Purpose
Copyright © 2004 by Silicon Laboratories
6.15.2004









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C8051F220 Даташит, Описание, Даташиты
C8051F220
25 MIPS, 8 kB Flash, 8-Bit ADC, 48-Pin Mixed-Signal MCU
Selected Electrical Specifications
(TA = –40 to +85 C°, VDD = 2.7 V unless otherwise specified unless otherwise specified)
www.DataSheet4U.com
PARAMETER
CONDITIONS
GLOBAL CHARACTERISTICS
Digital Supply Voltage
Digital Supply Current
Clock = 25 MHz
with CPU active
Clock = 1 MHz
Digital Supply Current
(shutdown)
Clock = 32 kHz; VDD Monitor Disabled
Oscillator not running; VDD Monitor
Enabled
Oscillator not running; VDD Monitor
Disabled
Digital Supply RAM Data
Retention Voltage
CPU & DIGITAL I/O PORTS
Clock Frequency Range
Port Output High Voltage
Port Output Low Voltage
Input High Voltage
IOH = –3 mA, Port I/O push-pull
IOL = 8.5 mA
Input Low Voltage
SPI Bus Clock Frequency fCLK=MCU Clock; SPI in Master
Mode
A/D CONVERTER
Resolution
Integral Nonlinearity
Differential Nonlinearity Guaranteed Monotonic
Signal to Noise Ratio
Throughput Rate
Input Voltage Range
COMPARATORS
Response Time
| CP+ – CP- | = 100 mV
Input Voltage Range
Input Bias Current
Input Offset Voltage
MIN
2.7
DC
VDD – 0.7
0.7 x VDD
0
–0.25
–5
–10
TYP
9
0.4
11
7
0.1
1.5
8
49
4
0.001
MAX
3.6
UNITS
V
mA
mA
µA
µA
µA
V
25
0.6
0.3 x VDD
fCLK/2
MHz
V
V
V
V
MHz
±1/2
±1/4
100
VREF
VDD + 0.25
+5
+10
bits
LSB
LSB
dB
ksps
V
µs
V
nA
mV
48
PIN 1
IDENTIFIER
1
A2
Package Information
D MIN NOM MAX
D1 (mm) (mm) (mm)
A-
- 1.20
E1 E
A1 0.05 - 0.15
A2 0.95 1.00 1.05
b 0.17 0.22 0.27
D - 9.00 -
D1 - 7.00 -
e
A
b A1
e-
E-
E1 -
0.50
9.00
7.00
-
-
-
C8051F226DK Development Kit
General Purpose
Copyright © 2004 by Silicon Laboratories
6.15.2004
Silicon Laboratories and Silicon Labs are trademarks of Silicon Laboratories Inc.
Other products or brandnames mentioned herein are trademarks or registered trademarks of their respective holders










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